The Bosch Gen 4 chainring was created taking lessons learned from developing Bosch's SL chainrings. They created a similarly minimal aesthetic but adapted it to be stronger and work with the Bosch CX Gen 4 motors. While being lightweight and beautiful, the 7050 aluminum provides sufficient durability for eBike use, and the new M3 narrow-wide tooth profile reduces noise and increases drivetrain durability.
Compatible with all 11 and 12-speed drivetrain systems, regardless of brand, or level of the chain.
• Quieter, Longer-Lasting M3 Profile • Direct Mount • 34T, 36T, 38T Options • Boost Chainline (53mm) • Designed for Bosch CX Gen 4 ebike motors
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