The Challenge Grifo tubular tyre for cyclocross bikes has won a large number of cyclocross world championships, becoming the reference tyre for professional cyclists in this tough sport.
The tyre is designed for maximum performance in both dry and wet conditions. Their great versatility makes them a tyre with a long travel and durability.
The tubular tyre allows better power, especially in curves, where grip, vibration shock absorption are evenly distributed over the entire surface of the rim. In this way, the cyclist can keep his line at the entrance to the curve and ride it safely even if the asphalt is not perfect.
Another advantage of tubular tyres is that they can be inflated to a higher pressure, without being uncomfortable as can be the case with ordinary tyres.
- Use: Cyclo-cross
- Type: Tubular
- (Size: 700x33C
- Weight: 415 g
- TPI: 300 threads per inch
- ETRTO: 33-622
Quick OverviewAnother advantage of tubular tyres is that they can be inflated to a higher pressure, without being uncomfortable as can be the case with ordinary tyres.
Product availability: The majority of our products are in stock in our warehouses, this is stated on the same page as "Product in stock. Delivery within 48 hours". In products with size options, this information will appear when you select the size you want. If we do not have the product in our warehouse, we will inform you of the estimated delivery time. We will keep you updated on this information and work to ensure you receive your order as quickly as possible. When the product is not available we will give you the option to sign up to an alert to let you know when it is back in stock.
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Delivery costs: The majority of our orders come with free delivery. Purchases over 49 euros in Spain have free delivery excluding products such as dumbbells, weights, MTB, BMX, urban, road and electric bikes. We don't deliver to the Canary Islands, Ceuta or Melilla.
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Size changes: For products with size options, you can consult the size guide table in the product details, to help you choose the one that fits you best. If when you receive the order, you need a different size, you can change it free of charge (Spain). If the new size isn't available we will find you an alternative. Here you will find all the steps to follow.