Kenda Small Block 8 Sport 20x1-1/8 Standard Tire MFPN=HSA-IA41SIIX-IC52X-S 2-Piece Alloy Mounting Hardware Kit

2-Piece Alloy Mounting Hardware Kit Frame Mount Width 15

while the opening in the middle allows for easy access to the cassette lockring

If you have a BB30 crankset (30mm diameter aluminum spindle) this measurement will determine whether it is a long or short spindle:

better equipment awareness

The Revo-F spins on an extra wide Igus bush and three cartridge bearings with the internals fully sealed from the elements

Kenda Small Block 8 Sport 20x1-1/8 Standard Tire MFPN=HSA-IA41SIIX-IC52X-S 2-Piece Alloy Mounting Hardware KitDensely packed small knobs provide good bite low rolling resistance and responsive acceleration. Perfect for hard packed cross country riding. DTC Dual Tread Compound is a combination of two different rubber compounds L3R Pro (center knobs) and Stick E rubber (corner knobs) TECH SPECS Type Standard Size 20x1 1 8 ISO 451 Bead Wire Tread Sidewall Color Bk Bsk PSI 100 Weight (Grams) 285 TPI 60 Durometer 60a 50a Features DTC Reflective Sidewall No