The hub is the central part of your bike’s wheels (front and rear), which connects to the wheel’s rim via the spokes and through which the axle is fitted, enabling the wheel to freely spin on two sets of bearings.
Name: Mountain bike hub
Type: Thru axle, Front, M15*100mm (open), Rear M12*142MM (open)
Model: D041SB-15 (front) + D442SB-X12-S4S (rear)
Fork open: Front 100mm, Rear 142mm
Bearing: Front, 2 bearing, Rear, 4 bearing
Spokes: 32 Holes
Compatible with: MTB 8-speed 9-speed 10-speed 11-speed 12-speed