OS-20 (451mm) Alienation Malice G69 TSC 2.0 Rear Double Wall BMX Rim - 36h - Black 68x122.5mm And the best part is

And the best part is

This is one (1) Block MX tread pattern tire made by Kenda

“Power Blocks” are precisely sized to balance traction with low rolling resistance

5" (140mm)

OS-20 (451mm) Alienation Malice G69 TSC 2.0 Rear Double Wall BMX Rim - 36h - Black 68x122.5mm And the best part isThe Alienation Malice uses the most advanced drilling pattern of any bicycle rim on the market today. A new 4D drilling process creates the optimal interface between spoke and rim. This exact angle reduces binding and the need for eyelets. The I Beam is distinctive, centrally located vertical support counteracts spoke loads and provides torsional rigidity. Alienation's new G69 material is super light with superior strength. This rim is designed and