Production Information
Narrow wide chainring for SHIMANO® 12 speedcrank.
With mud remove design on teeth shape.
Fix SHIMANO® crankset with special bolt.
MATERIAL: AL7075-T651 full CNC made
P.C.D: Ø110mm
TEETH SPEC: 56T/58T/60T/62T/64T/66T
CRANK COVER CAP MATERIAL: AL7075-T651
CHAINRING BOLT MATERIAL: AL7075-T651
