Deckas BCD104 Bicycle Oval Chainring 34T Narrow Wide Tooth Single Speed Black Color

Description

This is just the chainring not include bolts, it is for BCD104mm,single speed, suit for 9,10,11 speed. Narrow Wide Single Chainrings for 9-11 speed drivetrains. Compatible with 9, 10 and 11 speed Narrow Wide tooth profiling ensures ultimate chain retention Stiff 4mm plate thickness and I-beam construction transfer loads without flexing weight:34T(51g) measurement of teeth: "+"teeth--3.8mm; "-"teeth--2mm