Wolf Tooth Components Shimano E-Bike Chainring Drop-Stop B

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

• High-performance 7075-T6 aluminum construction ensures durability and lightweight efficiency for demanding e-bike riding conditions.
• Optimized for EP8, E8000, and E7000 motors with a 55mm chainline, providing seamless compatibility with all Boost and Super Boost e-bike frames.
• Designed with innovative Drop-Stop B tooth profile, this chainring delivers excellent chain retention and smooth shifting across 9-, 10-, 11-, and 12-speed chains (excluding Hyperglide+), enhancing drivetrain reliability.
• Engineered in the USA with precision machining in Minnesota, offering a high-strength, corrosion-resistant component built for rugged trail and mountain biking adventures.
• Stylish and versatile, these direct mount chainrings are ideal for riders seeking high-performance upgrades to improve power transfer, minimize chain slip, and elevate their e-bike riding experience.