Chromag BA30 29" Front Wheel

The BA30 is the rim 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. The BA30 features a thick bead wall adjacent the tire to resist impact deformation, with a wider, rounded top-edge to reduce cuts from pinch/impacts. The nipple/spoke bed is oriented to the spoke direction to reduce weakness caused by the bend in the spoke at the nipple hole. The BA30 is fusion welded to leave 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 our new R4 hub. The R4 is designed to be a solid, reliable hub with a durable axle assembly and robust set of bearings.

We opted for a Chromoly steel axle for stiffness and longevity. Using steel allows a smaller diameter axle which in turn gives us more room to use larger, sealed bearings (we use USA made enduro bearings).

Material : Premium extruded alloy
Finish : Fusion welded seam-ground finish
Profile : Internal bracing profile/Impact resistant design
Tubeless : Tubeless Ready
Weight : 29 : 624g
Internal Width : 30mm
Valve : Presta
Max Tire Pressure 2.4" : 45PSI
Max Tire Pressure 2.8" : 30PSI
Max Spoke Tension : 125KgF
Build Info 29" : ERD: 604mm
Hole Count : 32

R4 SPECS (Front)
Axle Diameter : 15mm
Spacing : Boost 110mm
End Caps : Regular
Tubeless : Tubeless Ready, Taped, Valves Included
Spokes : 32