fromBikerumor1 week agoNew Pirelli Smartube RS Tubes are Fast as Tubeless but LighterPirelli's RS inner tubes, featuring a new TPU formulation and a minimalist valve, reduce rolling resistance by 12% and are designed for race day performance.Bicycling
BicyclingfromBikerumor5 months agoSilca Plans to Pay Sponsored Racers Bonus If They Flat with New Ultimate SealantSilca's Ultimate Sealant promises enhanced puncture protection and offers a unique incentive for racers facing punctures during events.