Tioga PowerBlock Tire - 20 x 1-3/8 Clincher Wire Black 60tpi MFPN=R9ZA3255 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 108 Spindle Interface Type FSA MegaExo 19 Defined Color Black

}Topeak Tubi Cartridge MT Inflation Kit

8 Clamp +/-6 1 1/4" Aluminum Blatte

5mm spacer below your top cap

Tioga PowerBlock Tire - 20 x 1-3/8 Clincher Wire Black 60tpi MFPN=R9ZA3255 37 BB/Frame Interface English BBTioga PowerBlock Tire 20 x 1 3 8 Clincher Wire Black 60tpi. Front and rear BMX race tires designed to balance traction and low rolling resistance with a block designed center tread. UTC rubber compound Patterned sidewall adds abrasion protection while maintaining casing suppleness TECH SPECS Color Black Defined Color Black ISO Diameter 451 20 x 1 1 8" 1 3 8" ISO Width (mm) 33 Labeled Size 20 x 1 3 8 TPI 60 Tire Bead Wire Tire Diameter 20" Tire