NEW FSA (Full Speed Ahead) PowerBox Alloy Power Meter Crankset FSA 170mm, FSA 386 cassette_9speed race times

race times

the Big Block will hold up its end of the deal

18° engagement provides the speed

assistance and compatibility with Varia rearview radar and lights so you can see and be seen (when device is paired with your compatible smartphone)

absorbs vibrations and reduces risks of hand injury

NEW FSA (Full Speed Ahead) PowerBox Alloy Power Meter Crankset FSA 170mm, FSA 386 cassette_9speed race timesFSA 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: 386 EVO Chainring