Wolf Tooth Aero Direct Mount Chainring - 52t Direct Mount SRAM 8-Bolt Drop-Stop B BLK MPFN-CK20AER137ARM170BLK The Ratchet LN system distributes

The Ratchet LN system distributes the combined forces from the rider and the motor over a larger area than the previous pawl freehub systems increasing the systems’ durability thanks to lower load peaks

For removing and installing cassette lockrings on Shimano-compatible freehub bodies and some Centerlock disc brake systems

Optimized seam placement for comfort

Tubing — Our proprietary heat-treated air-hardened extruded steel tubing that we custom designed for riding and racing

}Ritchey WCS C-220 Stem Face Plate Replacement Black

Wolf Tooth Aero Direct Mount Chainring - 52t Direct Mount SRAM 8-Bolt Drop-Stop B BLK MPFN-CK20AER137ARM170BLK The Ratchet LN system distributesWolf Tooth Aero Direct Mount Chainring 52t Direct Mount SRAM 8 Bolt Drop Stop B Black. Designed for gravel and road racing and for those looking to optimize each detail in pursuit of speed Wolf Tooth Aero Chainrings are strong lightweight and profiled to mate perfectly with your crankset for a clean integrated look. Taking advantage of 1x drivetrain systems and wider range rear cassettes Aero Chainrings are available in sizes 46T to 52T to provide