Bicycle Boost Hub Adapter Change 12x142 to 148 15x100 to 110 110 148 Bike Hub Spacer Washer 6 Bolt standard Thru Axle 15mm
Use this kit you can change 100x15 to 110x15, 142x12 to 148x12fit for 6 bolt hub, thru axle only
Brand Name : FASTFISH
Origin : CN(Origin)
15mm : 100 to 110mm
12mm : 142 to148mm
Category : Bearing Hub
Hub Hole Number : 20 Holes