Shimano Claris RD-R2000-GS Rear Derailleur - Medium Cage - 8-speed Size_700x23c and efficiency

and efficiency

36T Compatible bottom bracket type_Outboard ✔ Crank fixing screw included ✔ Crank arm length (mm)_165 ✔ Crank arm length (mm)_170 ✔ Crank arm length (mm)_175 ✔ Crank arm length (mm)_180 ✔ Spider/Gear arms 4 HOLLOWTECH II ✔ Optional chain guard_Without chain/bash guard ✔ Recommended bottom bracket_Press-fit BB-MT800-PA Recommended bottom bracket_Threaded (normal) BB-MT800 Threaded bottom bracket shell width (mm)_68 ✔ Threaded bottom bracket shell width (mm)_73 ✔ Q-factor (mm) 178 Chain line (mm) 55 Compatible chain HG 12-speed P

- Ventilation: 25 Wind Aerators Tunnel™ with internal ducting

5 finger) Recommended disc brake rotor SM-RT10

Easy connection (SM-CN910-12)

Shimano Claris RD-R2000-GS Rear Derailleur - Medium Cage - 8-speed Size_700x23c and efficiencySHIMANO CLARIS Medium Cage Rear Derailleur 8 speed RD R2000 GS SHIMANO CLARIS Rear Derailleur Medium Cage 8 speed With light action and smooth gear transitions, the SHIMANO CLARIS derailleur is compatible with 8 speed road drivetrains. PRODUCT SPECIFICATIONS MODEL NO RD R2000 GS SERIES CLARIS R2000 Series Color Series color Compatible chain HG 8 7 6 speed Total capacity 43T Cable adjuster Mount_Direct attachment (Conventional) Low sprocket_Max. 34T