Chromag BA30 Rear Wheel - 29" 12 x 148mm 6-Bolt MicroSpline Black. The BA30 is a quality alloy wheel designed to withstand a real beating ready for high-impact riding when the trails are rough and rugged. With an internal bracing structure the BA30 has torsional stiffness for directional control in demanding circumstances.BA30 rim 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
Made with premium alloy extruded with an internal brace profile and carefully formed for consistent shape
The rim is fusion welded and ground for a strong precise finish leaving 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
Laced to Chromag’s R4 hub designed to be a solid reliable hub with a durable axle assembly and robust set of bearings and Chromoly steel axle for stiffness and longevity
Tried and tested 4-pawl arrangement with 36 points of simultaneous engagement. What sets it apart is the large radius that the pawls are positioned on reducing leverage at the point of engagement
- TECH SPECS
| Cassette Body Type | Shimano Micro Spline |
| Defined Color | Black |
| Hub/Brake Compatibility | 6-Bolt Disc |
| ISO Diameter | 622 / road / 29" |
| Rear Axle | 12mm Thru x 148mm |
| Tire Type | Tubeless Ready Clincher |
| Valve | Presta |
| Wheel Size | 29" |