Shimano STEPS SM-CRE80 eBike Chainring - 38t 10/11-Speed For FC-E8000 Crank ModelNumber=K7143 Calibrated for accuracy to +/-4%

Calibrated for accuracy to +/-4% Bits Included No Torque Range 10-60 Nm

Rear: Compatible with 130 / 135 mm QR skewer or 12mm thru axles

We then scrape that layer and apply a hardening layer of Holmenkol Beta Mix Red mixed with a special hardener that runs in the box for 90 minutes at a higher temp

Sealed cartridge bearing

Infinite vertical adjustment between 28 and 36T for round chainrings and  28-34T oval chainrings

Shimano STEPS SM-CRE80 eBike Chainring - 38t 10/11-Speed For FC-E8000 Crank ModelNumber=K7143 Calibrated for accuracy to +/-4%The Shimano STEPS SM CRE61 70 80 chainring is designed for use with Shimano STEPS drive units. Designed with Shimano's Dynamic Chain Engagement+ to provide more chain retention and smoother pedaling even over bumpy terrain Color Black Tooth Count 38 Designed for ebike Yes Defined Color Black Direct Mount Type Direct Mount Shimano