US$ 149.50
Also compatible with all 10
Built for riders who want to start discovering their local trail systems
Sora Left Crank Arm
SLX RD-M675
NEW FSA (Full Speed Ahead) PowerBox Alloy Power Meter Crankset FSA 172.5mm, FSA 392 variant-size-40 Also compatible with all 10FSA Powerbox cranksets feature FSA's proven crankset construction, ANT+ transmission, and 386EVO interchangeability so they can fit nearly any frame. ANT+ transmission developed by Power2max Cold forged AL6061 T6 aluminum crank arms AL7075 CNC machined chainrings AL7075 Torx T 30 alloy chainring bolts Battery life is approximately 300 400 hours Easy to replace CR2450 battery Rings: 52 36 Defined Color: Black Spindle Interface Type: 392 EVO Chainring
US$ 149.50
US$ 1445.00
US$ 11.80