Shimano Steps SM-CRE80 eBike Chainring - 104 BCD - Round - Black - 12 Speed Shimano - 36T Virtual Parent The larger end fits the

The larger end fits the 6-splines of the 9mm OD of the threaded eyelets of the "FORE drilled rim adapters" found on rims such as the Mavic XM819

Note that only about 3 threads will engage (same with the stock SRAM rings)

you may find them to roll and squirm under hard cornering

A seam-free gusset keeps you comfortable on the saddle and improves freedom of movement

Two different options for those who prefer a pump or Co2 inflator

Shimano Steps SM-CRE80 eBike Chainring - 104 BCD - Round - Black - 12 Speed Shimano - 36T Virtual Parent The larger end fits theThis is a genuine Shimano chainring for your Shimano Steps eBike specific cranksets. Featuring Dynamic chain engagement, you get smoother pedalling and better chain retention even without the use of a chain guide. Who's this item for: This is for use with eBike specific cranks only, such as the FC M8050. Compatibility: Compatible with 10 11 or 12 speed setups depending on the option chosen. Number of teeth: They are available in 34T, 36T, and 38T