Direct Mount Chainrings for Shimano E-Bike Motor seat clamp Sizes 40T and larger are

Sizes 40T and larger are compatible with Dura Ace 9100

Is for a 55mm chainline on a DUB Wide spindle crankset

DCTech ITA Ceramic for 30 mm cranks characteristics

T45 Ceramic Bottom Bracket for Shimano Characteristics

The new design facilitates the installation of bottle holders on the frame

Direct Mount Chainrings for Shimano E-Bike Motor seat clamp Sizes 40T and larger areWolf Tooth Direct Mount Chainrings for Shimano E Bike Motors have a 55mm chainline and are compatible with all Boost and Super Boost bikes that use the Shimano EP8, E8000, and E7000 e bike motor splines. The Drop Stop B tooth profile is compatible with almost all 9 , 10 , 11 , and 12 speed chains the only exception is Shimano Hyperglide+. The Drop Stop ST tooth profile is only compatible with Shimano Hyperglide+ chains. Direct Mount Chainrings for