FS.C SERIES TD-212FA, a revolutionary handle chain gear specifically designed for mountain bikes. This top-tier gear, made from premium steel, combines durability and performance to meet the demands of the most avid cyclists.

With a conical bore production square of 116 mm, the TD-212FA ensures stability and precision, ensuring smooth gear changes even under the most extreme conditions. The FSC series gear is tailored for mountain biking, providing riders with seamless shifting and optimized power transmission.

Product Parameter

Crank:170mm (Forged Al7050-T6)

Chainring: 45T/47T/53T(Al6061-T6 CNC)

Axle: BB24 Forged Al7075-T6

BCD: 130mm / 110mm

Chain line: 45mm

Weight:610g(170,47T)