This kit allows you to keep your existing 15x100mm front wheel as you upgrade to a Boost 15x110mm fork.
Version for Chris King ISO SD/LD front hubs
What makes this kit better?
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 brakedisc spacer* (and requisite bolts) or brake caliper adapter, and it requires NO DISHING.
Included in delivery: 1x brake disc spacer, 6x stainless steel mount bolt, 2x axle end caps