Sugarless FRONT Boost Adapter 100x15 to 110x15
Boost Adapter converts 100x15mm front hubs into 110x15mm BOOST standard.
Set includes two 5mm spacers, plus a rotor adapter, plus 6 pieces of longer Torx screws
Mounting is very easy:
Place one 5mm spacer left and right on the front thru axle, between hub and fork dropouts.
Position the rotor adapter over the 6-bolt disc mount holes of your rear hub, and screw your disc rotor with the included longer Torx screws into the 6-bolt disc-mount holes on your rear hub.
You can put one drop of fluid screw-locker on each Torx screw before mounting, to secure the bolts additionally.