Stan's NoTubes Flow Mk4 Rim - Black - 32 Hole - 29 Inch Ignore Wholesale Tier 2 Brand Rule A removable back protector is

A removable back protector is included which can also be worn separately if desired

Part of the beauty with the BB7S Mountain is the no-brainer performance

69mm wide clamping platform for an incredibly stiff front end

regardless of whether you're pumping up high-pressure or high-volume tyres

The design of the folds makes sure that the correct angle is achieved every time on every bike

Stan's NoTubes Flow Mk4 Rim - Black - 32 Hole - 29 Inch Ignore Wholesale Tier 2 Brand Rule A removable back protector isThe MK4 is the latest incarnation of the legendary Flow MTB rim from Stan's No Tubes, featuring an asymmetric rim profile and 30mm internal width, and continues the progression of a mountain bike rim that has played a role in pushing the boundaries of mountain bike riding. The 6069 Aluminium alloy rim features a reinforced spoke bed, BST Asymmetric shape and 3mm offset spoke drilling to not only provide a more proportioned and even spoke tension, but