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Chromag BA30 Wheel Front

$293.00 $420.00
In store: Check availability

Available in store

SKU: 184-004-039

The BA30 is a quality alloy rim designed to withstand a real beating, at an affordable price point. The R4 is designed to be a solid, reliable hub with a durable axle assembly and robust set of bearings | Large item shipping $30 CANADIAN, $37 USD


BA30 is the rim for high-impact riding when the trails are rough and rugged. With an internal bracing structure, it has torsional stiffness for directional control in demanding circumstances. The BA30 features a thick bead wall adjacent the tire to resist impact deformation, with a wider, rounded top-edge to reduce sidewall cuts. The nipple/spoke bed is oriented to the spoke direction to reduce weakness caused by bend in the spoke at the nipple hole. This rim is made with premium alloy, extruded with an internal brace profile and carefully formed for consistent shape. It is then fusion welded and ground for a strong precise finish. Chromag's fusion welding system leaves a perfect seamless joint that becomes the strongest section of the rim ensuring that your rim won’t split if you impact at the seam.

The rims are laced to the brand's new R4 hub. The R4 is designed to be a solid, reliable hub with a durable axle assembly and robust set of bearings.



  • Rim: BA30
  • Diameter: 27.5" // 29"
  • ERD: 566mm // 604mm
  • Internal Width: 30mm
  • Spokes Count: 32
  • Material: Premium extruded alloy
  • Finish: Fusion welded seam-ground finish
  • Profile: Internal bracing profile / Impact resistant design
  • Tubeless Ready
  • Valve: Presta
  • Rim Weight: 611g (27.5") // 624g (29")


  • Hub: R4
  • Axle Diameter: 15mm
  • Spacing: Boost 110mm
  • Spokes Count: 32

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