■ Features
Machined Aluminum Double Disc Front Hub for Monkey Bike.
A dedicated disc rotor, etc. is required for use.
■ Product Details
Rotor center hole: ⌀1.7 inches (43 mm).
Compatible wheels: Authentic wheel pitch.
Axle shaft: ⌀0.5 inch (12 mm).
There’s a notch for attaching the meter gear.
Disc rotor bolt hole pitch: 2.2 inches (57 mm) (left and right bolts).
Oil seal inner diameter: ⌀0.9 inches (22 mm).
Hub max width: 4.6 inches (118 mm).