Bontrager R4 Aero Tyre
- The new Worlds Fastest Tire. More than 37 seconds faster over a 40K time trial than our closest competitor
- For higher performance, racing purposes only. Not intended for everyday use or training
- 220 tpi casing provides ultra low rolling resistance and excellent ride quality
- CFD-aided tread profile for better aerodynamics on contemporary rim widths
- Aero wings help slice through the wind
- Integrated sub-tread puncture protection (Hard-Case Lite)
- Next Day Delivery: Free on orders over £50, otherwise £4.95. Order before 4pm Sunday - Friday
- Standard Delivery: Free on orders over £50, otherwise £4.95. Please take note of the delivery dates above for an estimated delivery timescale.
- Click & Collect: Free Click & Collect to any of our stores. Use the store finder above to locate your closest pickup point.
We want you to be happy with your purchase. If you wish to return your goods, then you can do so by visiting one of our stores, sending the product to our refunds department, or by taking it to a Collect+ store within 100 days of receipt if you are an Explore More member. Our standard return policy is 30 days of receipt. Sign Up To Explore More >
Unwanted items should be in new condition, with the original packaging, labelling and with a Cycle Surgery receipt. A refund request will usually be actioned within 7 working days from receipt. Please note, for unwanted items, you are responsible for paying all return postage charges.