The Robert Axle Project 15mm Lightning Axle: Length 155mm with M14 x 1.5 Thread stock These QR Hitch Adapters fit

These QR Hitch Adapters fit any trailer that has two wheels and a single point of attachment to the axle

Wheel size PTN size Tire width External rim width Tire measures PTN weight

allowing for an entirely new level of sealing performance

Chainguide

30HD front hub to accept 9mm thru axle

The Robert Axle Project 15mm Lightning Axle: Length 155mm with M14 x 1.5 Thread stock These QR Hitch Adapters fitLightweight Thru Axles for Bikes Lighten up. Are you looking to replace that big bulky handle on the thru axle that came with a lightweight thru axle? Is the stock axle that came on your bike just cheap junk that comes loose all the time? These are just a few of the reasons we developed our Lightning Bolt On Axle. We were tired of this bulky system. The Lightning Bolt On Axles are our lightweight thru axles for bikes and provide a better alternative