Wolf Tooth Components Drop Stop St Asymmetric 4-Bolt Shimano Grx Chainring Black, 40T

Description

• Optimized for GRX cranksets, these Wolf Tooth 40t asymmetric chainrings feature a 110 BCD for precise fit and compatibility with a variety of gravel and cyclocross bikes.
• Constructed from CNC-machined 7075-T6 aluminum, these chainrings offer exceptional strength, durability, and weight savings, making them ideal for demanding off-road rides and racing conditions.
• Designed with Wolf Tooth's patented Drop-Stop technology, the Drop-Stop ST profile provides superior chain retention, mud clearance, and extended wear life-perfect for muddy terrain and wet conditions common in gravel and cyclocross racing.
• Specifically engineered for 12-speed Hyperglide+ chains, these chainrings ensure smooth shifting performance and reliable chain engagement during intense rides and technical terrain.
• Manufactured in the USA, these high-performance chainrings are designed for 50mm chainlines, offering a sleek black finish that adds a stylish, professional look to your gravel or cyclocross bike setup.

These chainrings are for Shimano GRX cranks. They feature our patented Drop-Stop design for the best wear life, chain retention, and mud clearance. Drop-Stop ST is specifically for the Shimano 12-speed Hyperglide+ chain, which is used by GRX 12-speed. Drop Stop-B works with allother 9, 10, 11, and 12-spd chains, including SRAM Flattop.

Shipping and Returns

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