Tioga PowerBlock OS 20x1.6 Standard Tire MFPN=972-01-566 The XRC 310 carbon rim

The XRC 310 carbon rim allows riders to break records not backs

} HYDRA - MTN - Front Bearing Kit - CL (2x18307)

Stainless steel hardware

25mm width optimized for 40mm Gravel tires and up to 2

Tioga PowerBlock OS 20x1.6 Standard Tire MFPN=972-01-566 The XRC 310 carbon rimThe OS version of the Powerblock is available with a 1. 85 or 1. 6 width but fits the larger 451 diamter rim check frame clearance before ordering. BMX tire with low rolling resistance and durable long lasting compound. Efficiently transfer pedal power and other rider inputs into lateral motion. UTC Rubber (Ultimate Traction Compound) TECH SPECS Type Standard Size 20x1. 6 ISO 451 Bead Wire Tread Sidewall Color Bk Blk PSI 65 Weight (Grams) 305 TPI 60