The Booster is a World Cup proven XC race tire that is aggressive enough to push traction to new limits. On top of that, it is also one of the fastest and lightest XC tires on the market. You no longer want to choose between a XC tire that is either fast and light, or provides great traction? The all new Booster combines the best of both worlds.
- Modern and aggressive look, optimized for fast rolling and best in class cornering traction
- The Booster utilizes a newly developed race compound that is fast and grippy, especially on dry, loose over hard and rough and rocky terrain
Defined Color: Black
Tire Intended Use: Mountain
ISO Diameter: 622 / road / 29"
ISO Width (mm): 40 mm
Labeled Size: 700 x 40
Tire Bead: Folding
Tire Diameter: 700c
Tire Type: Tubeless Ready Clincher
When Will My Order Ship?
Due to COVID-19 and continued supply chain disruptions it may take 3-7 business days before your order ships and you receive a shipment confirmation. Most shipments leave our warehouse within 48 hours of placing an order. Some take longer if shipping from a vendors warehouse. Once your order has shipped a tracking number will be e-mailed to you with a delivery estimate. This info can also be accessed from your Account Page.
Free Shipping Promotion
We're happy to offer FREE shipping on orders over $75 within the continental United States.
This excludes some oversized items. For example bikes, wheels, trainers, indoor bikes, car racks, etc. see your shopping cart for more details.
In Store Pick Up
If you would like to pick up your order at one of our stores just select the "Free Store Pickup" shipping option when ordering. Please note that our online store and our retail stores maintain separate inventories. Purchases made online with an in-store pickup option will be shipped to the store from our online warehouse. One of our team members will contact you when your order is ready for pick up. This process usually takes 1-4 days.