Snow Bike Crankset Crank Arm 170mm 30/32/34/36/38/40/42T Chainring with BB

  
CRANK AXIS LENGTH: MPX11-TT-100(176mm)/MPX11-TT-120(192mm) BB SETS: PW-BB100/120 Disc offset: 1 degree/3 degree/6 degree Number of teeth: 30T/32T/34T/36T/38T/40T/42T (1 degree, 3 degree), 30T/32T/34T/36T/38T (6 degree) compatible:11/12S Application: snow bike (fat bike), Beach bike.