Challenge almanzo open gravel black 700c tyre blackbrown 33mm
The almanzo open gravel 700c tyre from challenge is designed with gravel racing in mind the tread pattern has been tested and proven in the paris roubaix road race and features the new pps 2 double puncture protection strip for better protection against tacks and other sharp objects this tyre gives better traction and cornering in loose pack gravel with a comfortable casing volume allowing better comfort control and handling available in black only