Shimano GRX RD-RX400 Rear Derailleur - 10-Speed Long Cage Black With Clutch ModelNumber=G0324 Designed for downhill enduro and

Designed for downhill enduro and aggressive all mountain use Atlas combines maximum durability with a carefully tuned ride feel that reduces fatigue without sacrificing control

By giving it such a deep clean it’ll help preserve the life of your chain and reduce the environmental impact of buying a new one–and as it’s also biodegradable

Core No Color Black Cuff Height 6 Primary Color Black Size XL

See and be seen with Varia RTL515 rearview radar with tail light

impact-absorbing SmartFlex pads offer form-fitting protection on knuckles and fingers

Shimano GRX RD-RX400 Rear Derailleur - 10-Speed Long Cage Black With Clutch ModelNumber=G0324 Designed for downhill enduro andGRX RD RX400 Rear DerailleurA Shadow RD+ chain stabilizer prevents chain slapping and drops The gravel tuned clutch tension helps to provide smooth and reliable mixed surface shifting Stabilizer can be turned on off to match terrain Compatible only with 10 speed ST RX400 ST 4700 ST4720 ST 4725 ST RS405 and SL 4700 shift levers Largest Cog 36 Color Black Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain