A tough alloy crankset for 1X 10/11speed grom mountain bike setup.

The Prowheel Charm JR available in Boost and Non-Boost compatible 30T and 32T cranksets built from AL6061-T6 aluminum. Designed to work with a Square Taper BB. 122.5mm

Steel Chainring

Suitable for 9, 10 and 11 Speed setups

CRANK LENGTH	140MM
CHAINRING	30T
CRANK MATERIAL	FORGED AL-6061-T6
CRANK FINISH	SAND BLACK
COMPATIBILITY	11S / 10S / 9S
B.C.D.	76MM
CHAINLINE	50MM
CHAINRING MATERIAL	STEEL
CHAINRING FINISH	BLACK
Q-FACTOR / I-FACTOR	171.4 / 144.4MM
B.B. TAPER SQUARE	122.5MM