Derailleurs & Mechs

The light operating forces, stability and precision of Shimano's SLX M7000 11-speed rear derailleur ensure superior performance even in critical situations.Where shift levers command, derailleurs respond. Now featuring at SLX lever, Shimano’s SHADOW RD+ technology provides sharp and silky shifts along with chain stability...

The front derailleur incorporate these new cockpit functions. The electronic front derailleur is compact and designed to protect the shifting operation in the event of a crash. The new Ultegra R8000 series is taking our rider-tuned philosophy to the next level, with an extensive...

The FD-R8000 front derailleur provides for ultra-smooth shifting. It flawlessly moves your chain up and down, without extra effort. The result is a shift that is precise and direct, with no delay. The front derailleur is designed to handle quick and smooth shifting under...

Sometimes the difference between cleaning a section or not is a well-timed, perfectly executed shift.FEATURES New Shadow design with optimized slant angle Extremely low profile design Light shift effort Wide range adjustability improves true trail performance Chain stabilizer with easy adjust 1 and 2x...

Shimano RD-R7150 Tension & Guide Pulley Set – Precision Shifting Performance Enhance your drivetrain with the Shimano RD-R7150 Tension & Guide Pulley Set. Engineered for smooth and precise shifting, this pulley set delivers reliable performance and improved efficiency for your 11-speed groupset. Key Features:...

TOURNEY TY LONG CAGE REAR DERAILLEUR 6/7s RD-TY300-D Compatible with 6 and 7-speed SIS Index Shifting drivetrains, the SHIMANO TOURNEY TY300 derailleur for use with conventional hanger mount. Product Specification Model No RD-TY300-D Series TOURNEY Rear Speeds 7/6 Compatible Chain HG 8/7/6-speed RD Construction...

MEDIUM CAGE DOUBLE for 28-34T The electronic rear derailleur is compact and designed to protect the shifting operation in the event of a crash. FEATURES Electronic rear derailleur for Road and Cyclocross Compatible with 11-speed For Direct Mount Wide Link Design for increased stiffness...

The SRAM GX Eagle Transmission rear derailleur is a smaller version of nothing. It offers everything an Eagle Transmission rear derailleur can do and more. The battery position has been revised and the housing has been reconfigured to better protect it from shocks. To...

Enhanced chain security and quieter shifting for gravel riding With its integrated chain stabilizer and medium cage, the SHIMANO GRX rear derailleur delivers quieter shifting, better ground clearance and more secure chain management in rough terrain. The RD-RX822-GS is compatible with 10-45T, 12-speed SHIMANO...

The 7-speed X-HORIZON™ rear derailleur makes shifting smooth and reliable no matter where you ride. Engineered to maintain consistent chain gap across all seven gears, X-HORIZON™ eliminates vertical movement for faster shifting, reduced shift force and an end to ghost shifting. Our new, Type-3...

Replacement pulley wheels for SRAM Eagle NX SX 12spd Rear Derailleurs Includes: 2 x NX Eagle derailleur pulleys. 6.6 mm bushings and fittings.

Now simplified with a single derailleur cage length, the new 12-speed Shimano Ultegra R8150 rear derailleur packs our fastest, most precise shifting into a more approachable option. With our fastest, most accurate shifting, the new 12-speed Ultegra R8150 rear derailleur is more versatile than...

Now simplified with a single derailleur cage length, the new 12-speed Shimano ULTEGRA R8150 rear derailleur packs our fastest, most precise shifting into a more approachable option. With our fastest, most accurate shifting, the new 12-speed ULTEGRA R8150 rear derailleur is more versatile than...

Replacement stabilizer unit from Shimano for XTR RD-M9100/9000, XT RD-M8120/8100/8000/8050, SLX RD-M7120/7100/7000-11, Deore RD-M6100/5100-11 and GRX RD-RX812 rear derailleur with chain stabilizer. Compatibility - Shimano Y3GF98040XTR RD-M9100XTR RD-M9000XT RD-M8120XT RD-M8100XT RD-M8000XT RD-M8050SLX RD-M7120SLX RD-M7100SLX RD-M7000-11Deore RD-M6100Deore RD-M5100-11GRX RD-RX812MaterialPlasticSteelColorblacksilverScope of delivery1 x Shimano Stabilizer Unit...

Premium Dyna-Sys11 Road Pulley Set – Unrivaled Smooth Shifting for Dura-Ace Upgrade your drivetrain with the Premium Dyna-Sys11 Road Pulley Set designed for the Dura-Ace R9100 11-speed system. Featuring precision sealed bearings in both guide and tension pulleys, this set ensures a smooth, friction-free...

Shimano Premium Road pulley set for Dura-Ace. Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free. Compatibility: Dura-Ace RD-7900/7970/7800/7700

SHORT CAGE DOUBLE for 25-30T The electronic rear derailleur is compact and designed to protect the shifting operation in the event of a crash. FEATURES Electronic rear derailleur for Road and Cyclocross Compatible with 11-speed For Direct Mount Wide Link Design for increased stiffness...

The super low profile concept Shimano Shadow RD technology keeps the Shimano Alivio M4000 derailleur safe from trail obstacles.SPECIFICATIONS Model No: RD-M4000 Series: Shimano Alivio M4000 Series Color: Series color Remarks: * w/o Bracket spec. available B-axle Hollow axle: Yes B-axle 2 Hollow axle:...

For aggressive gravity MTB riding on a budget, the ZEE rear derailleur offers reliable, precise shifting through the roughest terrain. FEATURES SHIMANO SHADOW RD+ Short cage MTB 10-speed stable system Low-profile design Close Ratio 2 spec available * No mode converter Wide ratio spec...