The Backbone Carbon X is a 30mm internal 27.5 trail-slayer. These bomber rims hold a line in any condition while the light-weight smooth carbon-ride perfectly match the flickability of the smaller wheel size.
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.
- 27.5" Carbon Clincher
- Weight: 490g
- Depth: 25mm
- Width: Int - 30mm / Ext - 37mm
- External nipples
- ERD: 556mm
- Spoke Bed Diameter: 553.5mm
- Max Tension: 130kgf
- Hole count options: 28 or 32
- Tire size recommendation: 2.0" to 2.8"
*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.