Shifters

Imagination is the only limitation to how much the microSHIFT thumbies can do. Their small, minimalistic designs are packed with precision machined mechanism that allows you to shift accurately with either index or friction mode. Go on any adventure without worrying about mechanical issues. - Includes shift cables - Indexed or friction mode-convertible rear shifter - Indexed mode is compatible with Shimano 10-speed mountain systems

Perfected by some of the fastest downhillers on the planet, Shimano's Saint Rapidfire shifter is heavenly when it comes to durability and crisp shifting. The Saint boasts optional inboard or outboard mounting so you can run it on either side of your brake lever. The triggers shift in both directions, depending on your preference and instantly release so your gear changes are lightning quick. You're rolling down the trail and the a big gap ahead? Just pop, pop, pop and hit the lip with the perfect speed. The levers are a little longer for better leverage, too. And when you do take that occasional digger, the shifter pod is hidden away under the brake lever for extra security.

The Deore M6000 Rapidfire shifters deliver light, smooth action paired with decisive shifts for fast and easy on-trail gear changes. The left shifter incorporates a mode converter so these components can be used with either 2x or 3x drivetrains. - OPTISLICK cable - Precise and consistent shifting performance - Ergonomic lever shape and easy lever access - Intuitive and readily visible OGD - 1 shifter for double and triple use - Shift Lever Type: RAPIDFIRE Plus - Front Shifting: 3/2 - Shift Cable Casing: OT-SP41

For those who ride road bikes and prefer the upright riding style and stability of flat bars, Shimano Tiagra flat bar shifters are an ideal choice. - Instant release, 2-way release - Rapidfire Plus technology - Optical gear display - Includes SP41 shift cable set - Compatible with standard road front derailleurs

For triathlon and time trial bikes, Shimano DURA-ACE SL-BS79 bar end shifters deliver precision shifting with a sleek, aerodynamic design. - The right-side/rear shifter is 10-Speed, index-only - Left-side/front is 2/3-Speed - Mount Type: Bar End, Downtube

A rider's cockpit is a rider's sanctuary and the shifter is at the heart of it. Make any refinement, and it better have been made to elevate performance—the X01 Eagle shifter holds fast to these rules. It features a forged aluminum trigger to hold up better to the demands that X01 Eagle riders ask of their machines, and an enhanced lever feel rolling on sealed cartridge bearings, offering more precision through the range of its movement. - Forged aluminum trigger designed to better take abuse - Enhanced lever feel and precision - X01 Eagle Master colorway matches all cassettes and chains as part of the Eagle Colorsystem

SRAM's MRX Comp Twist Shifters are simple to use and offer solid shifting and reliable construction. They shift a SRAM or Shimano front derailleur. These shifters are indexed to shift three gears, and feature micro-adjustments for perfect front derailleur alignment.

Centaur Ergopower controls offer the same market-leading ergonomics found on leading professionals’ bikes, giving a secure grip in all conditions and ensuring optimal comfort for longer rides. The patented Campagnolo “1-lever-1-action” controls and the PowerShift mechanism guarantee crisp, accurate shifting, even under load. The PowerShift system allows the inclusion of a lever for EPS-style downshifting, ensuring great ergonomics and perfect control for the rider in all conditions. - Features 11-Speed Power-Shift shifting providing the ability to up shift 3 sprockets and down 1 - Composite lever body with alloy brake lever - Double curvature brake lever allows for engagement and modulation from any hand position - Includes genuine Campagnolo cables and housing - Vari-Cushion silicon hoods provide variable cushioning zones to optimize comfort,Grooved hoods allow water to drain away, improving grip in all conditions

Compatible with most Shimano drivetrains, microSHIFT thumb tap shifters have durable bodies with ergonomic shift levers that make it easy to get bikes going again. - Include shift cables - Visible gear indicator

MicroSHIFT ADVENT Xpress shifters feature ergonomic levers and precise, durable indexing for reliable performance in a variety of situations. - Sealed bearings for extra light shifting, especially when paired with clutch derailleur - Ergonomic trigger placement - Aluminum bracket - Compatible with microSHIFT ADVENT only

The microSHIFT Trail Trigger features ergonomic and performance benefits but without the silicone gripper pad. This shifter is well-suited for riders with exceptionally tough thumbs who ride in dry conditions. - Compatible with microSHIFT ADVENT X 10-speed drivetrains only - Internal cartridge bearings for light lever throw and positive actuation under load - Precise ergonomics put the shift lever where you want them

The newly redesigned Eagle AXS Rocker Paddle gives the rider a traditional, familiar interface for their cutting-edge electronic control. Effortless electronic shifting paired with a more traditional-feeling actuation makes for quick assimilation of riders who are new to AXS and provides another ergonomic option for those who have run AXS previously. The controller's functions are customizable through the AXS app, allowing you to assign any action to any button. With AXS, you can truly make your cockpit your own. - Customize in-board and outboard shift options - AXS-enabled components can be programmed and personalized using the SRAM AXS App.

Simplicity and performance made for all day adventures. The pure shifting performance of Eagle AXS is now available with GX. Shift under load, over the roughest terrain, uphill, without changing your grip on the bar. GX Eagle AXS changes your level of control on the bike when you're under pressure and pushing hard. More than that, it changes your relationship with the bike. No cable, housing or wires to manage opened up design and engineering possibilities with the GX Eagle AXS controller. Featuring the proven ergonomic touchpoints that make shifting effortless, they are customizable to your preferences, allowing you to choose which button does what through the AXS App. - AXS enabled componentry software makes it possible to both program and personalize compatible SRAM and RockShox components - Touchpoints are totally customizable to your preferences, allowing you to choose which button does what through the SRAM AXS App - Customize inboard and outboard shift options - Compatible with SRAM MatchMaker X - System is completely water- and dust-proof to IP69K - Pairs with all derailleurs in the SRAM Eagle AXS ecosystem

This Shimano CUES SL-U4000 Rapidfire Plus Mono 2x shift lever's refined shape and light operation provide riders with a comfortable, easy-to-use interface. - Light and responsive front shifting improves efficiency and control - Rapidfire Plus Mono shifts both up and down with a single lever - Easily-visible gear position indicator option improves shifting control - 1800mm Optislick inner shift cable improves cable routing efficiency and provides excellent corrosion resistance - Clamp band mount type

The Firebolt Switch Unit control with intuitive operation is ergonomically designed for a MTB. It’s the ultimate in comfort and reliability as you switch between modes while blasting through the trails. - The e-MTB Switch Unit (SW-E8000-L) is ergonomically designed for the specific demands of MTB riding such as riding through tight singletrack and bumpy terrain - Accurate, smooth shifting between power-assist modes regardless of weather or terrain conditions - Switch between Boost, Trail, Eco and Walk settings in a flash during the ride. Shifters incorporate the same design and shifting feel as XT Di2 TECHNICAL SPECIFICATIONS - Four support settings to choose from: Boost, Trail, Eco, Walk - Boost: Complete support for a max boost and expert climbing - choose between high, med, or low level of assist - Trail: Intuitively smooth gradated support through even the most demanding singletracks. Automatically adjusts its level of support based on pedal pressure. Choose between high, med, or low level of assist - Eco: Solid support for those long expeditions - Walk: Assists you when you need to get off the bike and walk it—simple to activate

Imagination is the only limitation to how much the microSHIFT thumbies can do. Their small minimalistic designs are packed with precision machined mechanism that allows you to shift accurately with either index or friction mode. Go on any adventure without worries for mechanical issues. - Includes shift cables - Indexed or friction mode-convertible rear shifter

SHIMANO SORA SL-R3000 shift lever provides reliable and intuitive shifting for flat bar road bikes. The RAPIDFIRE PLUS left shift lever features 2WAY-RELEASE and SHIMANO's OPTICAL GEAR DISPLAY shows riders what gear position is selected while riding. FEATURE -SHIMANO STI (DUAL CONTROL LEVER) with internal cable routing BENEFIT - Clean cockpit area - Compatible with standard 9-speed rear derailleurs

The Shimano Deore SL-M6100 Right Shift Lever is designed for use with 12-Speed Deore M6100 MTB drivetrains. - I-Spec EV creates a clean and action-optimized cockpit with a wider adjustment range to suit riders of various styles, preferences, and body types - RapidFire Plus technology is suited to quick shifting, giving riders the ability to downshift three gears in one stroke - OT-SP41 reduces inner cable friction to provide quick response and effortless shifting

- 20% lighter rear shifts - Consistently stable shifting - RD new shadow design with optimized slant design - New shift cable with new hyper low-friction coating technology - Longer lever body - Anti-slip on main lever - Thumb Operation - I-spec II - Model Number : SL-M8000-I - Series : DEORE XT - Shift Lever Type : RAPIDFIRE Plus - Rear speeds : 11-speed - Front Shifting : Front Shifter Available - Instant Release : Yes - Multi Release : Yes - 2-way Release : Yes - Optical Gear Display : NO - Shift Cable Casing : OT-SP41 - Shift Cable : New low friction shift cable

Shimano Deore M6000 shifters feature 2-way release triggers that offer the ability to shift from various riding position. - Ergonomic lever shape and easy lever access - Dyna-Sys10-Speed compatible - Double or Triple: Double, Triple

Shimano XTR M9100 shifters feature fast and intuitive operation. - Shimano I-Spec shifters mount directly to brakes so no handlebar clamp is needed - Compatible with 12-speed drive trains - Right shifter features quicker lever access and light operation force, and is compatible with 12-speed drive trains - Left shift features only one shift lever (2-way release)—push lever forward to up-shift; and either push or pull the lever to down-shift

MS-series twist shifters are quantity-tested, easy to use, and quick to setup. - Includes shift cable - Indexed left shifter works for double or triple

Award-winning eTap shift logic, now with the connectivity of AXS. The SRAM RED eTap shift-brake levers build on this foundation while integrating our newest technologies. And, it offers many personalizations, from shifting sequence to brake lever reach. - AXS enabled for easy personalization - Simple and intuitive eTap shift logic - Customizable fit with Reach Adjust - Two ports for Blips on each lever - Large SRAM eTap paddles provide positive controls for rider input - For use with mechanical rim brakes

Personalize your shift button setup with eTap MultiClics. They deliver a positive, precise feel and allow you to securely place shifters anywhere you want them, even around curves on the bar. Flexible mounting wings also make wrapping bar tape around MultiClics simple and clean. - Allows easy control of SRAM eTap AXS, Eagle AXS, and RED eTap derailleurs and the RockShox Reverb AXS seatpost - Connects to SRAM eTap and eTap AXS shift-brake levers, SRAM eTap and eTap AXS BlipBoxes or Zipp VukaShift AXS 90 shift extensions - Made for use on drop bars or aero base bars - Limitless remote shifting positions - Mounts simply and securely with flexible wings - Easy installation of bar tape

Compatible with all other SRAM Eagle drivetrains, the SX Eagle Trigger Shifter keeps the promise of a simple shift. SX Eagle means easy, intuitive shifting every time for every rider.

SRAM's 3.0 Twist Shifters are simple to use and offer solid shifting and reliable construction. Using SRAM's 1:1 actuation ratio technology, the 3.0s are easy to set up and easy to adjust. Plus, with a simple twist of the wrist, you can shift all of gears at once. These shifters are indexed to shift three front chainrings, and feature micro-adjustments to keep derailleur alignment perfect.

The SL-700 Trigger Shifters maintain the legacy of SRAM Road shifting performance in a flat bar design. 11-speed Exact Actuation provides crisp, dependable shifting and is compatible with SRAM’s 2x11-speed road components (sold separately). • Left (front): 2-speed • Right (rear): 11-speed

SRAM NX Grip Shift with X-ACTUATION™ technology gives you sharp, dependable shifting. Built for precise and swift shifting across our wide range 11-speed cassette, the NX Grip Shift brings industry changing technology to everyone. - SRAM 1x™ X-ACTUATION™ for precise and dependable 11-speed performance - SPEED METAL™ shift indexing - ROLLING THUNDER™ ball bearing technology - JAWS™ lock-on grip technology

Shimano's Dura-Ace Bar-End Shifters are great for tourists, commuters, cyclocrossers, triathletes and time trialists. They provide precise and reliable shifting on double- and triple-chainring drivetrains.

SRAM's 3.0 Twist Shifters are simple to use and offer solid shifting and reliable construction. Using SRAM's 1:1 actuation ratio technology, the 3.0s are easy to set up and easy to adjust. Plus, with a simple twist of the wrist, you can shift a handful of gears at once.

The newly redesigned Eagle AXS Rocker Paddle gives the rider a traditional, familiar interface for their cutting-edge electronic control. Effortless electronic shifting paired with a more traditional-feeling actuation makes for quick assimilation of riders who are new to AXS and provides another ergonomic option for those who have run AXS previously. The controller's functions are customizable through the AXS app, allowing you to assign any action to any button. With AXS, you can truly make your cockpit your own. - Customize in-board and outboard shift options - AXS-enabled components can be programmed and personalized using the SRAM AXS App.

The Box Two shifter is the only shifter on the market (other than our Box One) that comes factory stock with a hinged clamp. Box Two is our performance tier so this shifter still maintains the durable cast aluminum top shell but trades out the Box One's 1-piece pull-lever for a 2-piece resin and steel variant. All Prime 9 shifters take advantage of the 9-speed's inherent durability, simplicity, and reliability. Not only is the shifter mechanism joyfully simplified, but fewer shifts are needed for every mile of travel. And the best part is? Prime 9 is also terribly forgiving so you won't have to constantly adjust your set-up. Available as a multi-shift (pull several gears at once) or single-shift shifter (a sound choice for e-bikes).

Shimano Tourney SL-RS45 shift lever delivers easy and reliable shifting for all riders. The Revoshift shifter allows riders to maintain a secure and stable grip on the handlebar by requiring just a twist of the thumb and index finger for shifting. - Twist shifter - Optical gear display - Includes SIS40 shift cable set - Stationary grips not included

Combining the tradition of mechanical rim brakes and the precision and efficiency of modern electronic shifting, SRAM Force eTap AXS shift-brake levers are fully wireless and fully personalizable. Classic is now new. - AXS enabled for easy personalization - Simple and intuitive eTap shift logic - Customizable fit with Reach Adjust - One port per side for Blips - Large SRAM eTap shift paddles provide positive controls for rider input - For use with mechanical rim brakes

Imagination is the only limitation to how much the microSHIFT bar-end shifters can do. Their small, minimalistic designs are packed with precision machined mechanism that allows you to shift accurately with either index or friction mode. Go on any adventure without worrying about mechanical issues. - Includes stainless slick shift cables - Index/friction switchable - Shift lever and bracket built with anodized, cold-forged aluminum - 19.0 - 22.0mm clamp band

Ergonomically designed for prolonged enjoyment. Simple, adaptable cockpit. - 2-way release - Removable optical display - Longer lever body with anti-slip surface improves shifting and reduces actuation force - Low friction cable in OT-SP41 housing for smooth, effortless shifting - 20% lighter rear shifts - Consistently stable shifting - RD new shadow design with optimized slant design - New shift cable with new hyper low-friction coating technology - Anti-slip on main lever - Thumb Operation - Rear speeds: 11-speed - Front Shifting: Front Shifter Available - Instant Release: Yes - Multi Release: Yes - 2-way Release: Yes - Optical Gear Display: removable

- 12-speed - Quick and easy shifting - Quicker lever access and light operation - Shifts max. 3 gears at a time (Main lever) - OPTICAL GEAR DISPLAY for easy visible gear position - Clamp Band

- Model no.: SW-R9150 - Position: On road Bar - Firmware update by E-TUBE PROJECT - E-TUBE connector - Average weight: 12 grams - Length: 261mm

With quick lever access and a light and responsive lever action, Rapidfire Plus SLX shift lever delivers smooth control out on the trail. The new I-SPEC EV lever offers a wide range of adjustments including increased lever slide range. - Quicker lever access and light operation - Instantaneous push and pull movements - 20% quicker main lever access and -35% shifting operation force (vs SL-M7000-R)

- Electronic Controller - AXS SRAM Rocker 2 Button - Eagle AXS

Marvo LT shifters are smooth, simple, and easy to use. Compatible with Shimano 9-speed mountain derailleurs. - Trigger style shifting action - Straight cable entrance and exit routing reduce setup frustration - Includes shift cables - Visible gear indicator - Compatible with Shimano 9-speed mountain system - Left shifter works for double or triple

Imagination is the only limitation to how much the microSHIFT thumbies can do. Their small minimalistic designs are packed with precision machined mechanism that allows you to shift accurately with either index or friction mode. Go on any adventure without worries for mechanical issues. - Convertible shifter can be switched between index and friction shifting - Compatible only with 9-Speed ADVENT

SRAM's Centra Twist Shifters are simple to use, offer solid shifting, and reliable construction. They feature a large ergonomic grip section and SRAM's 1:1 actuation for solid shifts. Plus, with a simple twist of the wrist, you can shift a handful of gears at once.

Imagination is the only limitation to how much the microSHIFT thumbies can do. Their small minimalistic designs are packed with precision machined mechanism that allows you to shift accurately with either index or friction mode. Go on any adventure without worrying about mechanical issues. - Indexed or friction mode-convertible rear shifter - Compatible with SRAM MTB systems - Shift lever and bracket built with anodized cold-forged aluminum - Includes stainless slick shift cables - 19.0 – 22.0mm clamp band

The Box One multi shifter is the only shifter on the market that comes factory stock with a hinged (and machined) clamp. It's top of the line and comes packed with other features such as a durable cast aluminum pull lever and top shell. All Prime 9 shifters take advantage of the 9-speed's inherent durability, simplicity, and reliability. Not only is the shifter mechanism joyfully simplified, but fewer shifts are needed for every mile of travel. And the best part is? Prime 9 is also terribly forgiving so you won't have to constantly adjust your set-up. Available as a multi-shift (pull several gears at once) or single-shift shifter (a sound choice for e-bikes).

The Box Two shifter is the only shifter on the market (other than our Box One) that comes factory stock with a hinged clamp. Box Two is our performance tier so this shifter still maintains the durable cast aluminum top shell but trades out the Box One's 1-piece pull-lever for a 2-piece resin and steel variant. All Prime 9 shifters take advantage of the 9-speed's inherent durability, simplicity, and reliability. Not only is the shifter mechanism joyfully simplified, but fewer shifts are needed for every mile of travel. And the best part is? Prime 9 is also terribly forgiving so you won't have to constantly adjust your set-up. Available as a multi-shift (pull several gears at once) or single-shift shifter (a sound choice for e-bikes).

The TR12 drivetrain system is the result of an intimate development relationship with 5x DH World Cup Overall Champion, Aaron Gwin, and his personal mechanic, John Hall. From start to finish, the project spanned more than two full years of conceptualizing to achieve this high-performance design. DERAILLEUR The new TR12 rear derailleur is able to provide a quiet and accurate ride over the roughest trails. The key feature to this pursuit is the Hall Lock. During the Race season, lead mechanic for Intense Factory Racing, John Hall, noticed excessive movement around the B-knuckle when riding over rough rock gardens and in tracked out corners. This was leading to more chain skipping and slapping creating possible variances in shifting. This inspired John's idea to lock the B-knuckle to the bike's derailleur hanger. TRP engineers worked closely with Hall to create this feature, The Hall Lock. - Hall Lock - G-Spec Ratchet Clutch - G-Spec finishing touches - Carbon fiber cage & upper link - Extra-wide parallelogram pivot - Sealed cartridge bearing pulleys SHIFTER Ergonomics are key to Aaron, which is why he wanted something a little different. As a result, TRP engineers looked at the cable release lever's ergonomics and devised a system to move it in a linear path to mimic the motion of a rider's thumb, rather than rotating it away. This unique positioning allows for a more consistent contact patch providing overall better grip and shifting performance when the trail gets rowdy. - Shift levers designed and located for optimum performance by Aaron Gwin - New linear actuation for improved ergonomics and consistent thumb contact - Enhanced grip & tactile feel built into lever paddles: embossed grooves on advance and release lever - Carbon fiber upper housing & advance lever position with brake lever - Ball bearing equipped - 12 speed - Tool-free straight-lace cable changes - Rider-adjustable home position of lower lever with a 40-degree range

SRAM's X4 shifters feature Exact Actuation 1:1 cable pull ratios for precise, dependable 3-speed front shifting. They deliver SRAM's proven ergonomics and excellent performance at a great price.

Created for the specific demands of E-MTB, the XX1 Eagle Single Click shifter is for the dream E-build. It's designed to help eliminate premature chain wear and chain breaking by limiting the pull lever to a single engagement. With no detail spared, the carbon trigger and trigger cover save weight while gliding on precise, near-frictionless sealed cartridge bearings—you simply cannot find a better shifter for E-MTB. - E-MTB specific—limits the pull lever to a single engagement to help eliminate premature chain wear and chain breaking - Carbon trigger and cover reduce weight - Master XX1 Eagle group colorway to match all cassette and chain colors as part of Eagle Colorsystem

Get sharp, dependable single-shift gear changes with the SRAM GX-e X-ACTUATION trigger shifter. Built for precise shifting across SRAM's wide range 11-speed cassette, the GX-e trigger shifter brings SRAM 1x technology to everyone. - SRAM 1x X-ACTUATION for precise and dependable - 11-speed performance - Dependable single-shift gear changes - Multi-position mounting - MatchMaker X compatible - Aluminum pull lever - Speeds: 11 - Derailleur Compatibility: 11s - Cable pull ratio: X-actuation - Cable length: 2200mm - Shifter type: Trigger - Matchmaker compatible - Clamp included - Max upshifts: 1 - Pull lever adjust: No - Multi-position: Yes - Gear indication: No

SRAM's X5 shifters feature Exact Actuation 1:1 cable pull ratios for precise, dependable shifting. Crafted with lightweight aluminum, the X5s are built tough to handle all your off-road endeavors.

SRAM's X3 shifters feature two-lever trigger shifting performance at a great price. With Exact Actuation 1:1 cable pull ratios, these shifters deliver quick, accurate shifts.

SRAM's X4 shifters feature Exact Actuation 1:1 cable pull ratios for precise, dependable shifting. They deliver SRAM's proven ergonomics and excellent performance at a great price.

The GX Eagle shifters for the Eagle 1x12 drivetrains are high performance, moderately priced, and put total control of your gear selection in one hand. - Includes 2200mm cable - Updated SRAM twist mechanism for higher precision and increased durability - Rear Der/Shifter Compatibility: SRAM X-Actuation

Get sharp, dependable shifting with SRAM's GX X-Actuation trigger shifters. Built for precise and swift shifting across SRAM’s wide-range 11-speed mountain cassette (sold separately), the GX trigger shifters bring championship technology to everyone. • Dedicated 2-speed and 11-speed trigger shifters • Multi-position mounting • Aluminum pull lever • MatchMaker X compatible • Weight: 242 grams (pair)

New NX Eagle trigger shifter means on-demand gear selection throughout the entire wide range Eagle cassette. The massive range means you never have to worry about having the right gear for the terrain. NX Eagle means easy, intuitive shifting every time for every rider. - Eagle technology provides an expanded, optimum, gear range making you fast on the flats, giving you control on the climbs and unleashing your speed on the descents. - Eagle is a complete drivetrain system that was developed to be an integrated high-performance ecosystem. The engineering and testing that went into the development provide for maximum performance, safety, and long-term durability to ensure a great consumer ride experience. SRAM guarantees this performance when Eagle drivetrains are used as a complete ecosystem. For additional information, please contact your SRAM Sales Contact. - Eagle Technology creates a smoother and more precise shifting system with exceptional reliability. - Available as a E-MTB specific Eagle shifter option limiting the pull lever to a single engagement. - Speeds: 12 - Derailleur Compatibility:12s - Cable pull ratio: X-actuation - Cable length (SL): 2200mm - Shifter type: Trigger - Matchmaker compatible: Yes - Clamp included?: Yes - Max upshifts: 5 - Pull lever adjust: No - Multi-position: Yes - Gear indication: No

Imagination is the only limitation to how much the microSHIFT thumbies can do. Their small, minimalistic designs are packed with precision machined mechanism that allows you to shift accurately with either index or friction mode. Go on any adventure without worrying about mechanical issues. - Indexed or friction mode-convertible rear shifter - Indexed mode is compatible with Shimano mountain systems - Includes shift cable

Shimano's SL-RS700 Flat Bar Road Shifter Set are perfect for anything from a jaunt around town or a post-work fitness ride. - Double or Triple: Double - Drivetrain Speeds: 11 - Front Der/Shifter Compatibility: Shimano Road - Rear Der/Shifter Compatibility: Shimano Road - Shifter Style: Thumb - Weight: 280 grams

- 11-speed - Quicker lever access and light operation - Shifts max. 3 gears at a time (Main lever) - Clean and action-optimized cockpit - OPTICAL GEAR DISPLAY for easy visible gear position - Clamp Band

SRAM's X4 shifters feature Exact Actuation 1:1 cable pull ratios for precise, dependable rear shifting. They deliver proven ergonomics and excellent performance at a great price.