Sugino zen track chainring

Specifications:

P.C.D. : 144mm
Crank : SG75 144
Chainring : ZEN144
Crank Length : 165 / 167.5 / 170 / 172.5 / 175mm
Type : 4-TAPER(ISO)*
Compatibility : 1/2″ x 1/8″ chain
B.B. : BB-SG75 / BB-SG75 Super Lap
Material : Hard forged aluminum alloy crank
Surface Finish : Chainring : Anodized / Crank : Silver Anodized
Chain Line : 42mm (BB-SG75)
NJS & ATH Approved

Available for 180 €