RDM41 - 7/8 SPEED MTB REAR DERAILLEUR • Long-cage rear derailleur for 7/8sp MTB drivetrains • 100% Shimano cable-pull ratio compatible (2:1) • Max sprocket: 34T • Min sprocket: 11T • Rear capacity: 23T • Max front difference: 20T • Total capacity: 43T • 179 g
