Onyx Front Helix Hub-20mm bikes 5" rims and larger)

5" rims and larger)

25" use a multi-compound internally tapered 4130 chromoly

this handlebar is only compatible with stems that have a 28

The Tangent Vortex Aluminum Bars-3in at J&R Bicycles are constructed of premium 6065 aluminum alloy which is also referred to as T-6 Aircraft Aluminum

Feather light and super supple

Onyx Front Helix Hub-20mm bikes 5" rims and larger)The Onyx Front Helix Hub 20mm at J&R Bicycles are made of high quality materials to provide the least resistance for the smoothest, fastest ride. The bearings are made of a hybrid ceramic and the hub shells are 7075 aluminium alloy which keep them lightweight yet durable. Secured with a thru bolt and fully adjustable bearing side lode depending on your preference. Specifications: Weight: 8. 4 oz 238g Dimensions Approximate for Shipping: 9. 5 4. 5 4in