Advanced Manufacturing Process Reliability ROAD CRANKSETS RFA-717K-4C

The ROAD CRANKSETS RFA-717K-4C is a standout choice for cyclists seeking both performance and versatility. Boasting a range of crank lengths from 165mm to 175mm, forged from high-quality A17050-T6 alloy, it ensures optimal gearing for every riding scenario. Whether you're climbing steep hills or tearing down open roads, the RFA-717K-4C provides the perfect balance of power and control.

With chainrings available in 46T, 48T, and 50T, this crankset caters to a wide range of riding preferences and gearing needs. The chainrings are precision CNC machined from A7075-T6 alloy, ensuring durability and smooth, efficient chain engagement.

The BB24 forged CrMo axle provides rock-solid stability and durability, while the 45mm chain line and 110mmx4 BCD ensure compatibility with a wide range of chain and cassette options. The 1x11S speed configuration offers the perfect blend of simplicity and gear range, making it easy to shift on the fly and stay in the optimal gear for any terrain.

Product Parameter

Crank: 165/170/172.5/175mm(Forged A17050-T6)

Chainring: 46T/48T/50T(A7075-T6 CNC)

Axle: BB24 Forged CrMo

Chain line: 45mm

BCD: 110mmx4

Speed: 1x11S

Q-Factor: 154mm

Weight: 695g (170,50T)