A NEW HOPE

It’s a sad fact of life: your moving components on your bike will have to be replaced in order to keep your bike working properly. Some components will wear out after 1000 miles, and some will last much longer. The Hope Pro 4 Shimano Micro Spline Freehub Body is designed to replace the freehub body on your Hope Pro 4 hubs. It is only compatible with Shimano Micro Spline cassettes.

FEATURES

• Replaces your freehub body on your Hope Pro 4 hubs
• Compatible with Shimano Micro Spline cassettes
• Available for 12mm thru-axles

Chris King Boost Centerlock 148x12 rear hubs are designed as precision mountain tools. We use one-piece solid axles to provide a stiff hub that will help your suspension perform better and drive every watt of power into the dirt. To thwart mud, water, and contaminants as you power through rough trails, Boost Centerlock hubs have heavy-duty bearing seals, and a threaded driveshell seal ring. Our bearings have heat-treated, surgical grade steel races that are machined simultaneously to ensure perfectly matched inner and outer races. The quality and speed of our bearings is what sets us apart from the competition and they are what you will feel and notice on every single ride. As Chris King bearing races break in they get faster with age. All our hubs and bearings are fully serviceable for years upon years of demanding use. The patented Chris King RingDrive with 72-points of simultaneous-engagement will get your power to the ground fast, provide unmatched engagement, and give you that legendary Chris King angry-bee sound. - Engineered, manufactured and assembled in Portland, Oregon USA - King Lifetime Warranty - Canted flanges for stronger wheel builds - Patented RingDrive system with 72 simultaneously interfaced points of contact for unmatched hub engagement - Legendary made-in-house bearings - Available with Micro Spline, HG or XD driveshell - Easily serviceable with a T10 Torx and pick or pen knife - Specifically designed for "BOOST" 148mm x 12mm axle standard

Our most refined system yet.

Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes, Hydra2 blends precision machining, local manufacturing, and the rider driven ethos you’ve come to expect from Industry Nine.

PRECISION EVOLVED

We listened to your feedback from over 100,000 Hydra hubs ridden worldwide. Through relentless refinement Hydra2 emerges as the most versatile, high performance hub and wheel system available today. Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell. With .41 degree engagement and 60% less coasting drag than Hydra, Hydra2 provides intantaneous response and descends faster than ever. Rider confidence begins with knowing your components can keep up with every challenge. After years of rigorous development and extensive real-world testing, we’re proud to say Hydra2 is engineered to reliably perform in the toughest riding conditions.

65% Thicker Axle

Our new axle design is 65% thicker with an improved stress washer design.

 

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Upgrade your DT Swiss Ratchet hub with this 36 Tooth upgrade kit giving you 10 degrees of engagement.

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