FOR os20 FRONT WHEEL WITH 20MM AXLE
FIT 1.5″ BOTTOM BEARING

Material: 100% 4130 heat treated Chromoly – Machined CNC Dropouts
Butted: Multi variable thickness steer tube – Double butted Tapered blades
Threadless steertube:
1-1/8″ top – 1.5″ bottom
Integrated Fork race built into fork for 1.5″ bottom bearing
Axle : 20mm thru
Axle to crown: 333mm
Offset: 31mm
Weight: 1104 g / 38.94 oz
Colors: Black with white graphics

ELEVN Alloy Top Cap and spacers included
(Top cap weight: 16 g / 0.56 oz)

OS20 IS NOT 22″. OS20 IS 20″, BUT BIGGER.
There are 2 wheel sizes under the 20″ category : the 20″ on Junior/Mini bikes uses the 451mm diameter wheel in narrow widths (for 20×1-1/8″ & 20×1-3/8″ tires), and the conventional 20″ which uses the smaller 406mm diameter wheel but in wider widths. OS20 is 451mm wheel diameter in widths similar to 406mm wheels. This fork will accommodate a OS20 Wheel, as well as a 20×1-3/8″ wheel, but the fork is built for a Pro size rider and a OS20 Tire.