Burgtec E-Bike Steel Thick Thin Chainrings MFPN=EFDM3120MBX4 Compression mesh on the lower

Compression mesh on the lower interior panel provides both support and airflow

The result is a refined collection of rims that are purpose built to be best-in-class and provide the maximum speed and efficiency benefit available for their intended discipline application

Optimized for the Entire Mountain

GripLock retention design for dependable headset adjustment

3mm 1-piece 6-bolt thick rotor is designed specifically for DHR and E-MTB brakes only

Burgtec E-Bike Steel Thick Thin Chainrings MFPN=EFDM3120MBX4 Compression mesh on the lowerExcellent chain retention and mud shedding Designed and manufactured in the UK Model 104mm BCD Inside Fit E Bike Steel, SRAM 94mm BCD E Bike Steel Ring Type Single (Anti Chain Drop) Mount 4x104mm (Inside Fit), 4x104mm (Outside Fit), 4x94mm Teeth 30, 32, 34 Oval Round Round Color Black