Covid19 - Delivery Delays

FREE Delivery - ALL Orders Over $150 - Nationwide

Cranks / United - Nash Spline Drive Crank (LHD)

United Bmx

United - Nash Spline Drive Crank (LHD)

From the start when working on these signature United Nathan Williams Nash Cranks, he had some very specific ideas for how he wanted them to look, they needed to be easy to install and maintain, and obviously able to withstand the pressures of his riding.

United took these ideas and combined them with some proven manufacturing processes and by using FEA analysis software have managed to create a lightweight and street tough pair of cranks.

The design has been kept slim, clean and simple to create classic looking arms without any fancy gimmicks, but it's what's on the inside that counts.

By hollowing out the 22mm spindle as much as possible and creating arms with a shape to offer greater bend resistance and strength, United have made a set of cranks Nathan is proud to put his name to.

As a final touch, all cranks are supplied with an installation/removal tool and a small sachet of grease, which make fitting them a breeze.


- Endorsed and designed with Nathan Williams
- FEA analysis tested and proven by Nathan and the team
- Simplicity of a 3pc system, with the ease of use and assembly of a 2pc
- Simple assembly, only one bolt required for tightening down arms
- Smooth rounded and precision design at spindle boss to help prevent 'ankle catch'
- Clean, simple and classic arm shape with focus on strength not gimmicks
- Heat treated tubular 4130 cromo arms with flatter rear and more rounded front for improved bend resistance
- FEA tested


- 22mm 48 spline heat treated 4130 cromo ultra hollow spindle
- Recessed M15*1.0 cromo spindle bolt with sunken 6mm allen wrench hole
- Compatible with Metro spline drive sprocket for LHD use
Installation & Removal tool included
- Small sachet of grease for installation/maintenance included
- Arm Length: 170mm or 175mm
- Weight: 820gm
- Include all bolts



More from our range of Cranks

More from United Bmx