Origin8 CNC Machined AL6061-T6 CenterLock Disc Lockring for Bike Brake Rotors Diameter_34.9 mm Lightweight full-face MTB helmet engineered

Lightweight full-face MTB helmet engineered with durable in-mold PC shell and EPS liner for superior impact absorption and longevity

compatibility with SRAM XD and Shimano Micro Spline freehub bodies

while the SRAM XDR cassette body facilitates easy maintenance and compatibility with a wide range of drive systems

Optimized for use with Promax HF-3 and CK-1 cranksets

- Captive rotating washer minimizes dropout friction and prevents damage

Origin8 CNC Machined AL6061-T6 CenterLock Disc Lockring for Bike Brake Rotors Diameter_34.9 mm Lightweight full-face MTB helmet engineeredUpgrade Your Disc Brake System with the Origin8 CenterLock Disc Lockring CNC Machined AL6061 T6 Alloy Construction Optimize your bike's braking performance with the high precision Origin8 CenterLock Disc Lockring, expertly engineered for durability and reliable performance. Crafted from premium AL6061 T6 aluminum alloy, this lockring offers a lightweight yet robust solution for securing your disc brake rotors. Materials and Engineering Excellence Made