Shimano FD-M310 Altus Front Derailleur - 7/8 Speed Bottom Bracket Tools The OTS (Optical Torque Sensor)

The OTS (Optical Torque Sensor) ensures Direto XR-T the greatest data accuracy while you’re training

FEATURE Ultimate refined steel spider and gears structure

MODEL NO BB-RS500-PB SERIES GRX 10-speed Average weight 70

Thanks to its symmetrical construction

Mount it on your bike and go

Shimano FD-M310 Altus Front Derailleur - 7/8 Speed Bottom Bracket Tools The OTS (Optical Torque Sensor)47. 5 50mm Chainline Speed: 7 8sp Chrome plated cage Painted inner, outer link & clamp Front Derailleur Clamp: 28. 6 (1 1 8") 34. 9 (1 3 8") 31. 8 (1 1 4") Crank FD Type: Mountain Triple Chain Compatibility: 3 32" Front Derailleur Cable Pull: Top Front Derailleur Style: Top swing Max Ring: 48 teeth