Derailleurs & Mechs

Based on the technology introduced by SHIMANO with the RX rear derailleurs, the GRX Di2 RD-RX817 1x11-speed rear derailleur is characterised by quiet, smooth, precise and reliable shifting, even in the most demanding terrain, thanks mainly to the SHADOW RD+ chain stabilisation system.It prevents...

Di2 brings precise, coordinated front shifting to SHIMANO 105 SHIMANO Di2 electronic shifting lets you change from the big to small chainrings, or vice versa, whenever you like while minimizing the risk of a dropped chain. Similarly, you can perform rear shifts without the...

The Shimano 105 Di2 RD-R7150 12-speed SHADOW RD+ rear derailleur provides fast and precise shifting and is compatible with 11-34 and 11-36 cassettes.FEATURES Compact design includes an integrated wireless unit, charger, switch LED status indicator Battery indicator Pairing Adjust mode, etc. Wider range capacity...

High-End Dyna-Sys11 Road pulley set for Ultegra 11-speed. Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free. Compatibility: Ultegra RD-6800/6870

The Shimano TOURNEY RD-TX800 7/8-speed rear derailleur ensures easy and precise shifting. The Tourney TX is a basic component group for sporty bikes and entry-level riders. Ride your sportbike carefree, feel free, enjoy the distance to everyday life and enjoy the problem-free and long-lasting...

Advanced Dyna-Sys11 MTB pulley set for XT 11-speed. Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free. Compatibility: XT RD-M8000

Premium Dyna-Sys11 Road pulley set for Dura-Ace 11-speed. Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free. Compatibility: Dura-Ace RD-9000/ 9070

Thanks to its SHIMANO SHADOW design, the SHIMANO Deore RD-M592 9-speed rear derailleur has a flat profile that allows for aggressive riding and reduces the risk of bumping into obstacles. SPECIFICATIONS Use: MTB Group: Deore Model: RD-M592 SGS Pulley cage: long Rear speeds: 9...

The Shimano Deore RD-M591 9-speed rear derailleur for normal shift pattern in the famous Shimano quality. Features - Shimano Deore RD-M591 SGSTop NormalDirect Mount readyLength of the cage: SGS long cageProduct featuresUse: MTB, TreckingGroup: DeoreModel: RD-M591 SGSCage: longMount Type: Direct MountTechnology: Top NormalGear: 9-speedCompatible...

Genuine SRAM replacement inner cage and screws for GX Eagle 52T Rear Derailleur.

The SRAM Force Rear Derailleur takes advantage of Exact Actuation, an actuation ratio that delivers precise 3mm shifts in every gear along with the widest range of adjustment available, delivering the best 10-speed performance in the sport.

The Ekar rear derailleur is designed using Campagnolo's peerless experience and ingenuity which has been developed and honed over more than 80 years of innovation.

SHIMANO XTR Di2 Upgrade Kit M9250 — Medium Cage / Clamp (Rewritten Version) The XTR M9200 series marks Shimano’s return to Di2 shifting at the top tier, bringing a modern wireless system, exceptional reliability, and the crisp performance expected from their flagship components. With...

Y3KA98010

・Fast and reliable shifting on rough terrain  »Adjustable chain stabilizer prevents chain slap  »SHIMANO SHADOW RD+ ・Gravel-tuned clutch tension  »Switch stabilizer ON/OFF to match terrain: ON for gravel, OFF for smooth roads ・LED status indicator  »Battery indicator, pairing, adjust mode, etc. ・Top sprocket: Max....

Riders want a derailleur that shifts on command, whether under climbing load or sprinting to the stage finish. The GX Eagle AXS derailleur gets it done with everything you have come to expect from our AXS connect components. The GX Eagle AXS derailleur is...

R10 rear derailleurs feature forged and CNC machined construction, pairing durability with finish quality. Compatibility with Shimano road products means you can mix and match to your heart’s content.

Wireless Di2 shifting designed for E-MTB and HYPERGLIDE+. The ultra-durable RD-M8260 long-cage, 12-speed rear derailleur pairs best with the CS-M8200 10-51 cassette to deliver features all riders can appreciate. It taps into proven wireless Di2 shifting technology and the strengths of other XT offerings,...

The XTR M9250 SHIMANO RAPID ES shifter feels instantly natural out of the box, but can also be molded to fit any hand, thanks to its familiar fit and evolved adjustability design. Multiple shift modes, like hold-down multi-shift, tactile click-through double shift, or locked-out...

Optimized for impact survivability, the 12-speed mid-cage M9250 rear derailleur is the choice for both Shimano's top enduro athletes and weight-conscious XC racers alike, especially when matched with the 9-45 compact cassette. Featuring all-new wireless Di2 shifting, Automatic Impact Recovery, a redesigned wedge shape...