Made in USA, with class-leading engagement and a unique sound.

• 0.52 degree engagement, 690 POE
• Unique high-pitched sound

We score them a 8/10 in loudness, with a unique sound. 

Please note that some customers have had reliability issues with their Hydras. I9 has moved to address this with an updated axle. We recommend Project 321 G3 hubs as a more robust, high-engagement product for a worry-free ownership experience. 

You can read more at the manufacturer’s website: https://industrynine.com/hubs/mountain/hydra-classic-boost-6b-rear/

Weight
Front : 176 grams
Rear : 301 grams

Wingman Prodigy Carbon Rims

Visit the manufacturers website here

Introducing $99 rebuilds - if you smash it, we rebuild your whole wheel for $99, including a brand new, free Prodigy rim. No questions asked.

Gram for gram, the Prodigy is as strong as the best wheels on the market today. In lab testing, it matches the We Are One Triad in impact strength and compliance. 

Offset holes enable high-tension spokes on both sides of the wheel, greatly reducing the chance of wheels de-tensioning.

Unpainted and raw, the carbon Prodigy rims are veritably flawless. This process is far more environmentally friendly than sanding and painting a rim.

Spoke holes are 4-axis drilled, enabling nipples to perfectly align with spokes. This greatly reduces the chance of spokes snapping at the thread.

Enduro set: 520g rear / 480g front
Trail set: 480g rear / 370g front
XC set: 370g rear / 290g front

Internal Diameter: 30mm

Please contact us if you would like a rim configuration unavailable on our wheel builder

Alpina Raggi Spokes and Nipples

The highest quality spoke and nipples, made in Italy since 1926.

Alpina is famous for its automation, which ensures consistency and quality whilst manufacturing wheel components. Alpina Nyloc nipples are particularly innovative, with a high 12Nm of locking force consistent throughout the lifetime of the nipple, no matter how many times they are adjusted. All Alpina spokes are guaranteed to be made from the highest quality European wire, unlike some of its closest competitors.

The Alpina Lite spoke is a double butted round spoke directly equivalent to the DT Swiss Competition.

The Alpina Ultralite Aero spoke is a bladed spoke directly equivalent to a DT Swiss AeroLite. Swapping to the Ultralite Aero spoke saves approximately 100g on your wheelset.