User-friendly Design PERFUSORIUS ROAD CRANKSETS JKB-714L-9D

Cum fuso CrMo ficto BB29, RT-72CK-4B singularem firmitatem ac vetustatem efficit. Sive via montana sive via lenis est, levis et subtilis phaleris variatio praestat, tua rides sine labore.

Specialiter designata pro 2x11s velocitate configurationum, RTT-72CK-4B optiones calces eximias praebet, permittens ut quamlibet viam condicionem facile occupare possis. Sive colles arduos scandit sive ad alta celeritates descendens, certam potestatem tradendi praebet, te in meliorem equitandi statum retinens.

Product parameter

Crank: 165/170/172.5/175mm(Forged Al6061-T6)

Chainring: 40/42/44T(A17075-T6 CNC)

Axem: BB29 Forged Al7075-T6

Catena linea: 50mm Gravel

BCD: 41mm

Celeritas: 1x12s/11s

Q-Factor: 158mm

Pondus: 660g (170,42T)