Vittoria Bomboloni Full Black 29X3.0 On Sale Shimano 6700 Ultegra cahinrings are

Shimano 6700 Ultegra cahinrings are precisely machined for better shifting under load

and ride that epic trail

317 mm)* 5 1/4" (front clamp to end of end cap 133

Men's matte black oval plastic shape frame

* Dual-Action (DA) doubles volume with each stroke and inflates tires to 120 psi / 8 bar

Vittoria Bomboloni Full Black 29X3.0 On Sale Shimano 6700 Ultegra cahinrings areSnow tire technology from the automotive industry is now brought to bicycles. With its square step ramps and share squared edge it cuts for grip in compressed surfaces without losing its fast rolling ability. Alternating sipe angles provide tactile grip on slippery surfaces, such as rocks, roots, and pavement.