Road chainring compatible with Shimano.
These 7075-T6 aluminium rings have new CT2 (Ceramic Teflon) technology: ceramic covering impregnated with a layer of Teflon.
Ceramic is hard and long-lasting.
Teflon reduces rubbing by 80%.
Bolt Circle Diameter : 130 mm
Brand Compatibility : SHIMANO
Chainring type : Outer
Chainset type : Double
Speed : 10
Teeth : 50, 51, 52, 53, 54