92mm | 25T - fits the Gecko
102mm | 25T - fits the Hedgehog
127mm | 32T - fits the Owl 1 Speed, Owl 3 Speed
Description 92mm, 102mm, 127mm:
Cranks fit square taper bottom bracket. Each drive side crank arm comes with single press-fit chainring. Chain Rings cannot be switched between cranks. (Crank arms only. Bottom Bracket not included.)
Description 140mm, 152mm:
140mm | 28T - fits Scout 24" and 26", includes external bottom bracket
152mm | 28T - fits Scout 24" and 26", includes external bottom bracket