Shimano 105 Di2 RD-R7150 Rear Deraileur

A new level of performance for Shimano 12-speed road rear derailleurs. Wide 36T-compatible 12-speed Di2 rear derailleur. Receiving the wireless shifting signal from the shift lever, the Shimano 105 rear derailleur completes a shift in the blink of an eye with its high-performance motor and optimized link structure. This is the hub of the Di2 system, with the charging port, indicator LEDs, adjustment switches and more integrated into a compact package. A low-profile design reduces damage from contact and falls.

Features:

• A low-profile design reduces damage from contact and falls
• Compact design includes an integrated wireless unit, charger, switch
• LED status indicator
• Wider range capacity

Specifications:

• Max Front Difference: 16T
• Maximum Cog: 36T
• Minimum Cog: 11T
• Primary Color: Black
• RD Capacity: 41T
• RD Spring Type: Shadow
• RD Weight: 302 g
• Speed: 12