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Product image 1Reserve 30|HD MX 29"/27.5"
Product image 2Reserve 30|HD MX 29"/27.5"
Product image 3Reserve 30|HD MX 29"/27.5"
Product image 4Reserve 30|HD MX 29"/27.5"

Why We Make It 

This is a wheelset born of our long partnership with Reserve and the Santa Cruz Syndicate race team, with whom we’ve been fortunate to win the Downhill World Championship. While it’s not a downhill wheel, this set does bring many of the same speed-oriented innovations we’ve had success with on the World Tour to a trail wheel that is more versatile for everyday riding. 

Why You Want It 

The Reserve 30|HD rims are specially designed for trail riding and the abuse that trail bikes dish out. They feature a 30mm width for use with 2.5 tires and a redesigned inner rim bed that takes the hassle out of seating new tires. 

For this wheelset, we pair the Reserve 30|HD rims with our mountain hubs, powered by our patented RingDrive™ system. All our mountain hubs give you an option of 36 or 72-points of simultaneous engagement. It all comes in a lightweight hub body along with our legendary, made-in-house bearings and a one-piece axle that delivers laser-precise bike handling. In short, these hubs just roll better, last longer, and look better than anything else out there. 

Those one-piece axles also provide a stiff platform that makes your suspension perform better and gets every one of the watts you make into the dirt. To keep mud and water out of the works, these hubs have heavy-duty bearing seals and snap rings that offer superior protection with ultra-low drag.  

Chris King bearings, both steel and ceramic, have heat-treated, surgical-grade steel races that are machined simultaneously to ensure perfect matching. The quality and speed of our bearings is what you will feel (and hear) on every ride. As Chris King bearing tracks burnish, they actually get faster (we have data), which means the more you ride, the faster they get. A little bit of regular love (i.e., service) will keep these hubs rolling for years upon years of demanding use. 

  • Built in-house with legendary Chris King precision  

  • Fillmore valves included
  • Chris King-backed Lifetime warranty on our hubs  

  • Reserve-backed 5-year crash replacement policy 

  • Reserve-backed lifetime warranty on rims  

  • E-bike Approved

  

    Wheel Specifications
    Rim: Reserve 30HD
    Recommended Use: Trail/Enduro/All-Mountain/E-Bike
    Wheel Size: 29" front, 27.5" rear
    Rim Type: Hookless Tubeless
    Recommended Tire Width: 2.2-2.6"
    External Width (mm): 37
    Internal Width (mm): 30
    Rim Depth (mm): 20
    Hub Configuration:  Select Boost 6-Bolt, Boost Centerlock, Superboost 6-Bolt, or Superboost Centerlock hubs.
    Hub Options: HG, XD, Micro Spline
    Spokes: Sapim D-Light
    Nipples: Black Alloy
    Lacing Pattern: 3-Cross, 28H
    Rim Weight (g): 516 front, 497 rear



    Availability:
    FREE GROUND SHIPPING. Orders usually ship in 48 hours to 5 business days. International customers will be responsible for shipping, VAT, duties, and customs charges.

    RingDrive TM

    We live by the ideal that a product is not worth making unless you make it better. When developing a rear hub, many engagement systems were tried and the RingDriveTMprevailed as the best of the best.

    The system consists of three primary parts: the Drive Ring, the Driven Ring, and the Driveshell (freehub). The design allows us to move the engagement mechanism inside the hubshell, inward of the large hubshell bearing, allowing it to have more contact area than a traditional freehub design, and better mitigate torque from the drivetrain. The Drive and Driven Rings are made of heat-treated stainless-steel and have 72-points of simultaneous engagement (45-points in the R45 road hubs). These provide ample, positive engagement, and are capable of handling a torque load of over 800ft/lbs, three times greater than other high end hubs we tested!

    Our Bearings

    At Chris King, we design and make our own bearings in-house. They are the foundation of everything we sell, and producing them ourselves gives us full control over the entire process to manufacture bearings that are purpose-built for use in our components. This allows us to design products that not only perform better but also have greater longevity. Every single Chris King bearing is inspected and assembled by hand.

    Unlike common radial bearings, we build sealed angular-contact bearings that allow for adjustment as they are used. Rather than wear out, our bearings wear in; like a fine wine or a quality guitar, they get better with age. All of our bearings are user-serviceable without special tools. Simply remove the snap ring and seal, clean, and re-grease the bearing for a lifetime of faithful rolling.

    Product Specifications

    Why We Make It 

    This is a wheelset born of our long partnership with Reserve and the Santa Cruz Syndicate race team, with whom we’ve been fortunate to win the Downhill World Championship. While it’s not a downhill wheel, this set does bring many of the same speed-oriented innovations we’ve had success with on the World Tour to a trail wheel that is more versatile for everyday riding. 

    Why You Want It 

    The Reserve 30|HD rims are specially designed for trail riding and the abuse that trail bikes dish out. They feature a 30mm width for use with 2.5 tires and a redesigned inner rim bed that takes the hassle out of seating new tires. 

    For this wheelset, we pair the Reserve 30|HD rims with our mountain hubs, powered by our patented RingDrive™ system. All our mountain hubs give you an option of 36 or 72-points of simultaneous engagement. It all comes in a lightweight hub body along with our legendary, made-in-house bearings and a one-piece axle that delivers laser-precise bike handling. In short, these hubs just roll better, last longer, and look better than anything else out there. 

    Those one-piece axles also provide a stiff platform that makes your suspension perform better and gets every one of the watts you make into the dirt. To keep mud and water out of the works, these hubs have heavy-duty bearing seals and snap rings that offer superior protection with ultra-low drag.  

    Chris King bearings, both steel and ceramic, have heat-treated, surgical-grade steel races that are machined simultaneously to ensure perfect matching. The quality and speed of our bearings is what you will feel (and hear) on every ride. As Chris King bearing tracks burnish, they actually get faster (we have data), which means the more you ride, the faster they get. A little bit of regular love (i.e., service) will keep these hubs rolling for years upon years of demanding use. 

    • Built in-house with legendary Chris King precision  

    • Fillmore valves included
    • Chris King-backed Lifetime warranty on our hubs  

    • Reserve-backed 5-year crash replacement policy 

    • Reserve-backed lifetime warranty on rims  

    • E-bike Approved

      

      Wheel Specifications
      Rim: Reserve 30HD
      Recommended Use: Trail/Enduro/All-Mountain/E-Bike
      Wheel Size: 29" front, 27.5" rear
      Rim Type: Hookless Tubeless
      Recommended Tire Width: 2.2-2.6"
      External Width (mm): 37
      Internal Width (mm): 30
      Rim Depth (mm): 20
      Hub Configuration:  Select Boost 6-Bolt, Boost Centerlock, Superboost 6-Bolt, or Superboost Centerlock hubs.
      Hub Options: HG, XD, Micro Spline
      Spokes: Sapim D-Light
      Nipples: Black Alloy
      Lacing Pattern: 3-Cross, 28H
      Rim Weight (g): 516 front, 497 rear



      Availability:
      FREE GROUND SHIPPING. Orders usually ship in 48 hours to 5 business days. International customers will be responsible for shipping, VAT, duties, and customs charges.
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