Specialized pv tr tube black 26 x 1.75-2.4 MFPN=20680 }Shimano Dura-Ace 14t 1/8" Track

}Shimano Dura-Ace 14t 1/8" Track Cog Black

Stroke (mm) 55 Metric Yes Lockout Switch None Eyelet Diameter (mm) Trunnion Eyelet Diameter (mm) 12

Follows line-of-sight for optimized night riding or recording

Designed for M8 x

}Shimano CUES FC-U8000-2 Crankset - 170mm 11-Speed 46/32t 110 BCD Hollowtech II Black

Specialized pv tr tube black 26 x 1.75-2.4 MFPN=20680 }Shimano Dura-Ace 14t 1/8" TrackWe all love to stop and smell the roses, but like they say, every rose has its thorn. And as we all know, theres no better way to ruin a beautiful ride than with a thorn in the tube. No need to worry, though, because we designed our Thorn Resistant Presta Valve Tubes to combat pesky pricks of all shapes and sizes. Starting at the basis of the construction, we designed the tube to be thicker at the outer side (the part against the tire) in order to