Serpentine Wheelset (29") Project321 Hubs

Regular price $1,099.00 Save $-1,099.00
11 in stock

The Serpentine is a light weight mountain bike wheelset. We improve the stiffness, strength and longevity of a wheel by using an asymmetric (ASYM) rim design than improves spoke tension balance by up to 30%. On the trail, this translates to precise handling you can rely on. Add a 30mm internal width for ideal support of fat rubber. 

All Astral wheels feature a Tubeless Easy rim profile for painless tire installation and are hand-built by people that care.

Need a special build? We can do that. Contact us for dream-builds or rebuilds and we’ll make it happen. Services also available through dealers
  • 29" Alloy - ASYM, tubeless ready
  • Weight: Project 321 1705g Astral Approach 1760g
  • Spoke count: 28/28
  • Spoke type: Sapim Race, round
  • Rim Depth: 23mm Clincher
  • Rim Width: [ex] 33.5mm, [in] 30mm
  • Hubset: Project 321 6 bolt or Astral Approach by White Industries - center lock
  • Freehub: CNC Machined - Shimano 10/11/12 spd or SRAM XD
  • Tire size recommendation: See chart in product images
  • Includes: Taped for tubeless, tubeless valves and Astral's Certainty 

Build Specifications:


Project 321 Hub Build

  • Weight:  1705g
  • Spoke count:  28/28
  • Spoke type: Sapim Race, Round
  • Bearing: Precision Stainless
  • Front Axle Options: Boost, 15mm/Boost
  • Rear Axle Options: Boost, 142mm TA/ 135mm QR    
  • Freehub Options: Shimano HG 10/11 spd, or SRAM XD
  • Freehub Material: CNC Machined  Alloy, 216T high engagement, loud
  • Hub Body: 6-Bolt, CNC machined in Bend Oregon

*We do our best to ship your wheel order ASAP, but because many wheel orders are built to order, please allow up to one week for shipment once your order is processed.  Custom orders like color decals may take up to one week.
Serpentine Wheelset (29") Project321 Hubs
Serpentine Wheelset (29") Project321 Hubs
Serpentine Wheelset (29") Project321 Hubs
Serpentine Wheelset (29") Project321 Hubs
Serpentine Wheelset (29") Project321 Hubs
Serpentine Wheelset (29") Project321 Hubs
Serpentine Wheelset (29") Project321 Hubs