SHIMANO 105 Di2 RD-R7150 12-SPEED REAR DERAILLEUR exclude_standard_shipping Added material in the tread

Added material in the tread improves mileage and further increases puncture resistance

Sprocket material: Hi-tensile steel

Shoulder studs for great lateral support

thus exposing the lighter coloured suede beneath which makes for an attractive visual accent and greater comfort when pedalling

SHIMANO 105 Di2 RD-R7150 12-SPEED REAR DERAILLEUR exclude_standard_shipping Added material in the treadThe 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 Shimano 105 Di2 RD R7150 12 speed Rear Derailleur Compact design includes an integrated wireless unit, charger, switch LED status indicator Battery indicator Pairing Adjust mode, etc. Wider range capacity Max. low sprocket: 36T Specification Use: Road Group: 105 Di2 R7100 Model: RD R7150 Mount