Onyx BMX ULTRA ISO HG-110/15mm Thru-bolt Rear Hub / Black Ano / 36H

Description

The Onyx Ultra HG ISO 15mm thru-bolt rear hub is the disc brake mount hub from Onyx and is made to the tightest tolerances on the planet. Using sprag internals for strength, extremely low rolling resistance, and infinite points of engagement.

Onyx Ultra HG hubs a made to the tightest tolerances on the planet. Using sprag internals for strength, extremely low rolling resistance and infinite points of engagement.

Features

Infinite, instant engagement. The patented sprag clutch drives the moment you pedal, silently, with no dead spot to wait through.
Takes Shimano HG cogs. The hardened, heat treated stainless driver runs standard Hyperglide style cogs, which are not included.
Ceramic hybrid bearings. Ceramic hybrid bearings and a labyrinth seal on the driver keep rolling resistance extremely low.
ISO disc mount. This is the disc brake version of the Ultra, made in the USA to very tight tolerances.
Adjustable preload and sideload. You can dial in preload and sideload, and it carries 100% more torque capacity than the Onyx Pro hub.

Specifications

Material: 7075 aluminium hub shell, titanium bolts
Bearings: Ceramic hybrid
Engagement: Silent, instant, infinite points via patented sprag clutch
Driver: Hardened, heat treated stainless steel, Shimano HG (Hyperglide) compatible, with integrated labyrinth seal
Cog: Not included
Axle: 15mm thru bolt, with 3/8" bolt on and 12mm thru axle options
Mount: ISO disc
Weight: 465 grams (16.4oz) without cog
Note: Axle and thru bolt are not included, and neither is the cog. Comes with knurled stainless washers with grippers and a 5 year limited warranty.