Ragyzity Gear Bike Hub Conversion, Bike Bicycle Front Hub Adapter, Front Rear Bicycle Boost Hub Conversion Adapter, Bike Hub Conversion Adapter (Black)

Features: Material: Made of aluminium alloy material, which is high strength, anti-rust, non-deformation and durable. Front Hub Adapter: This front 15mm boost hub adpater allows 100mm*15mm front hub convert into 110mm*15mm. Rear Hub Adapter: The rear 12mm boost hub adpater allows 142mm*12mm front hub convert into 148mm*12mm. Package Includes: This set includes 1pc x hub conversion adapter, 2pcs x spacer and 6pcs x bolts. Easy Use: Comes with necessary accessories, easy to install and convenient to use.