Teeth

165.152*36T.32T.28T

N.W/G.W

30/31KGS

MEAS

46*28*21cm

Crank Hole Style

round,square

Crank Length

89 mm, 102 mm, 114 mm, 127mm (children bicycle),

140mm   (22#bicycle),152mm(24#bicycle),

165mm(26#bicycle),

170mm,175mm(28#bicycle).

B.B.AXLE hole

16mm

pin-hole

0.95cm

petal hole

16*1.25mm

finish

CP ,ED,UCP