Pirelli Cinturato Gravel M Tire - 650b x 45 Tubeless Folding Black Model=Helix SL }Park Tool PH-1

}Park Tool PH-1

The CeramicSpeed BB30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings

}Park Tool SCW-17 Cone wrench: 17mm

Double-butted tapered and shot-peened AL-6066 construction

Pirelli Cinturato Gravel M Tire - 650b x 45 Tubeless Folding Black Model=Helix SL }Park Tool PH-1Pirelli Cinturato Gravel M Tire 650b x 45 Tubeless Folding Black. The Cinturato Gravel M (Mixed Terrain) is a gravel specific tire designed for mixed terrain where the surface varies between compact and unstable terrain and all intermediate types. The tread consists of knobs with average height and spacing to guarantee excellent performance on a wide range of terrains. SpeedGRIP Compound adds features of mechanical resistance and chemical grip without