Challenge - COPERTONE VULCANIZZATO GRAVEL GRINDER RACE Bici Da Corsa Disc The SELFIT system automatically adjusts

The SELFIT system automatically adjusts the fit and provides consistent fit and comfort for the head

only a specially selected material is used

Endura's proprietary StickyFoot™ Grip rubber compound is used on the sole's pedal area to keep feet firmly planted on the pedals

Active Base System to relieve pressure and increase comfort

Challenge - COPERTONE VULCANIZZATO GRAVEL GRINDER RACE Bici Da Corsa Disc The SELFIT system automatically adjustsThis tire combines a fast rolling diamond center with aggressive shoulder knobs that engage only when the terrain becomes soft, muddy, or a bit rough. Use: Gravel, sand, rocky Diamond center tread for faster rolling and aggressive shoulder knobs that engage on soft, muddy, or slightly rough terrain. Inflation pressure: 2. 2 3. 7 bar Casing: Nylon Puncture protection: PPS Weight: 410 g (700x38), 485 g (700x42) Use: Gravel Wheel diameter: 28" (700) Tire