1x Exercise Bike Wheel Axle. Size1: Length: Approx. 17mm ；Screw hole spacing : 60mm. Size2: Length: Approx. 17mm；Screw hole spacing : 60mm. Size3: Length: Approx. 20mm；Screw hole spacing : 66mm. Size4: Length: Approx.
The High Performance Middle Wheel Axle 1 Set 4 Size Exercise Bike Functional is a great addition for high-end fitness enthusiasts seeking superior performance, durability, and versatility.
