Pirelli P ZERO Race 4S Tire - 700 x 28 Clincher Folding Black MFPN=P100005316 }SRAM Force 2x12-Speed Outer Chainring

}SRAM Force 2x12-Speed Outer Chainring - 46t 107 BCD 4-Bolt Polar Grey For use with 33t Inner

Compatible with most road CX and gravel bikes

5" front/rear rear (XDR) rim Proterra Tough i30 hub Proterra axle/spacing (mm) 12x148 Boost hole 32h spoke DB nipple brass color black weight 1076g

Color Black Defined Color Black Flat Protection Sidewall ISO Diameter 559 / 26" MTN ISO Width (mm) 61 Labeled Size 26 x 2

Pirelli P ZERO Race 4S Tire - 700 x 28 Clincher Folding Black MFPN=P100005316 }SRAM Force 2x12-Speed Outer ChainringPirelli P ZERO Race 4S Tire 700 x 28 Clincher Folding Black. P ZERO Race 4S is the successor of the famous P ZERO Velo 4S: a further evolution of Pirelli's best selling all season tire. The new SmartEVO Compound enhances performance on wet and cold tarmac while the new TechBELT construction continues to provide the handling and racing feeling that made the P ZERO family famous all over the world. A slightly thicker tread improves the mileage of the