ASTRAL Serpentine Alloy 29″ Rim

The Serpentine is a bombproof, do it all mountain bike rim. 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 32mm internal width for ideal support of fat rubber.

Drilled for external nipples. Disc specific rims. 

All Astral rims are Tubeless Easy for tire installation that you can set up with a floor pump.

Add a nipple kit for an easier build.

Custom builds available! Any hub, any spec, just contact us with your special project. We’ll make it happen. Services available to dealers.

• 29″ ASYM, Tubeless Clincher
• Weight: 515g
• Depth: 20mm
• Width: Int – 32mm / Ext – 36mm
• External nipples
• ERD: 600mm. 597.5mm rim bed diameter (no nipple allowance)
• Max Tension: 130kgf
• Hole count options: 28 or 32
• Tire size recommendation: 2.2″ to 3.0 “