Converting compatible DT-Swiss, Stans, Industry Nine, Hope & Chris King 15x100mm hubs to 15x110mm Boost standard. These kits allow you to keep your existing 15x100mm front wheel as you upgrade to a new Boost 15x110mm fork.

What makes them better?

There are other conversion kits on the market, but ours is the best. One competing kit consists of two loose 5mm axle spacers that are a pain to install and are easily lost during wheel removal. Another provides you with just one endcap and requires that you re-dish your wheel to re-center it in your fork. The Better Boost Adapter Kit consists of two precisely machined end caps and a brake spacer* (and requisite bolts), and it requires NO DISHING.

Compatibility Notes:

Centerlock kits utilize a post mount brake adapter that requires a +20mm rotor sizing from the post mounts it is attached to. So for 160mm post mounts, a 180 or 183mm rotor is required. For 180mm post mounts, a 200 or 203mm rotor is required. 160mm rotors are not compatible with this product.

Stan's Models - To determine hub compatibility, consult this Stan's technical document. Our "Neo" kit has the same compatibility as Stan's own ZH0771 kit and the "NEO OS" kit has the same compatibility as ZH0776. However our end caps are 5mm wider (each) to convert 15x100 hubs to 15x110.

DT Swiss 240 - Not compatible with 240 EXP hubs. Compatible only with hubs that can use DT Swiss' standard 15mm end cap part number HWGXXX00S4468S (2011+ 240s CL & 6-Bolt Hubs with 18mm axle). Use DT Swiss' website to confirm compatibility with your hub using the serial number.

DT Swiss 350 - Compatible only with hubs that can use DT Swiss' standard 15mm end cap part number HWGXXX0004785S. Use DT Swiss' website to confirm compatibility with your hub using the serial number.

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Boost Rotor Spacer

Race Axle

Better Boost Front Hub Conversion Kits

Cage Guard

Riser Crown Race