Need to adapt anon-Boost SPANK SPIKE or OOZY front hub (15×100, 20×110), to fita Boost (15×110) fork? Then this is the kit you need.

Left and right hub adapter caps, 5mm brake rotor spacer, and 6 extra-long brake rotor bolts included.

Compatible with all OOZY front wheels. Compatible only with SPIKE and SPOON front wheels produced in 2016 or later (with Spike Hubs).

Material: alloy
Weight (g): 76
Compatibility: OOZY/SPIKE Front Hubs