SHIMANO DEORE RD-R8150 12-SPEED COMPATIBLE DIRECT MOUNT REAR DERAILLEUR

Fastest and Most Precise Derailleur on the Market - ULTEGRA R8150 12-Speed

SHIMANO DEORE RD-R8150 12-SPEED COMPATIBLE DIRECT MOUNT REAR DERAILLEUR MAIN FEATURES

• Faster chain shifting, 58% quicker than RD-R9150.
• Compact design includes an integrated wireless unit, charger, and switch.
• LED status indicator.
• Battery indicator.
• Pairing functionality.
• Adjustment modes, etc.
• Wider gear range.
• Max min. sprocket: 34T.