· no. of teeth: 39 · bolt circle Ø 135 mm · bolt spacing 80 mm · compatability: 11-speed/double/from 2011 series
Chainrings for road bikes, MTBs and ATBs
Chainrings with different bolt circles and bolt distances for 4-arm and 5-arm cranks
Please find the right chain wheel for every bike here. For mountain bikes, there are chain wheels available for 4-arm or 5-arm cranks with 22 to 50 teeth. We offer chain wheels of many component groups from Alivio to XTR in various versions and with different bolt patterns. For race cycles, there are chain wheels available from Campagnolo, Shimano and Miche, which are suitable for 5-arm cranks and double or triple systems. The chain wheels have 30 teeth or more.