Wolf 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 theShimano 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 forShimano E-Bike Motors are machined with 7075-T6 aluminum at Wolf Tooth in Minnesota, USA.

Compatibility

• Compatible with all Boost and Super Boost bikes that use the Shimano EP8, E8000, and E7000 e-bike motors with a 55mm chainline. Not compatible with Pivot bikes using Superboost chainline.
• Chain compatibility with all 9-, 10-, 11-, and 12-speed chains based on tooth profile selection
• 55mm chainline

Related Products

• WT-1Chain Lube
• Waveform Aluminum Pedals
• Crankskins Crankarm Protectors
• Resolve Dropper Post

Tech Specs

Weights: 32t 107g | 34t 116g
Material: 7075-T6 aluminum

Made in the USA

Patent and trademark information