Aluminium Alloy Bicycle Boost Hub Adapter Change 12x142 to 148mm 15x100 to 110mm Bicycle Hub Spacer Washer 6 Bolt Standard Thru Axle Conversion

. Rear Hub Adapter: The rear 12mm boost hub adpater allows 142mmx12mm front hub convert into 148mmx12mm. . Material: Made of aluminium alloy material, which is high strength, anti rust, non deformation and durable. . Front Hub Adapter: The front 15mm boost hub adpater allows 100mmx15mm front hub convert into 110mmx15mm. . Package Includes: This set includes 1pcs hub conversion adapter, 2pcs spacer and 6pcs bolts. . Easy to Use: Comes with necessary accessories, easy to install and convenient to use.