Mountain Bike Thru-Axle to QR Adapter 12mm-9mm Conversion Kit Upgrade

Precise Axle Conversion: Transform your 12mm thru-axle hubs to 9mm quick-release effortlessly. This adapter is perfect for upgrading wheels on older mountain bikes with standard QR frames, ensuring a seamless fit without altering your bike’s core components.

Aluminum Anodized Build: Constructed from high-quality aluminum with an anodized finish, this adapter is designed to resist wear and tear. Its sleek surface withstands frequent use during wheel upgrades or vintage bike restorations while adding minimal weight.

Universal Compatibility: Designed to fit most mountain bike frames and forks with QR systems. Simply verify your hub’s inner diameter (12mm) before installation. Ideal for modernizing classic bikes or integrating new parts with old frames.

CNC-Machined Precision: The CNC-machined surface of the adapter ensures smooth operation and an exact fit. It reduces friction between the axle and frame, securing wheels tightly for safe rides on any terrain.

Lightweight & Versatile: With dimensions of 0.83"x0.47", it weighs next to nothing, allowing you to enjoy enhanced bike balance while using traditional QR mountain bikes.