Originally, the 'Road Boost' axle standard featured on E-bikes, but it has slowly started to appear on more gravel and all road bikes over the last few years. The wider hub offers increased stiffness and durability. 

The measurements for Road Boost dropouts are: 

• Front: 12x110mm  
• Rear: 12x148mm 

Currently, due to Road Boost being a very niche hub spacing, we do not offer any road or gravel specific wheels with a Road Boost hub. We are always working on new products and so hope to have options available soon. Sign up to our newsletter and follow us via social media for product launch information.

Our XC Wide 29”, Race XC Wide 29” and Trail Wide 29” MTB wheels can be setup to fit Road Boost spacing, but are, as per the name, MTB wheels and so may not satisfy the need of a Road Boost bike owner.

If you would like more information about Road Boost, or any other axle standard, please check out this page or get in touch with us via LiveChat, and our Rider Experience team will be happy to help you.