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Note to our Great Customers: 
Update on our Shopping Center: 7 Mile Cycles is not being torn down, moving or closing its doors! Two new buildings are going to built in the same center that we are in and we will be moving into an all new space sometime in 2025!
We are very excited to see this project come together and look forward to our ALL NEW store at the corner of Higgins & Arlington Heights Road!
Click here to see the proposed development!
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Bontrager R4 320 Tubular Road Tire

Bontrager R4 320 Tubular Road Tire
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Details

A super supple, hand-built, 320TPI tubular tire that excels in road and crit racing.

The pavement is calling
The R4 tubular's race performance gives unparalleled road feel yet is extremely durable for a racing tubular, thanks to Hard-Case Lite protection. The Hard-Case Lite sub tread material protects against punctures in the peloton and up the hardest and sketchiest road climbs.

Product details
- Excellent for road and criterium racing
- Supple polyamide synthetic fiber reinforcement for added casing strength
- Hard-Case Lite protects against punctures with superior, lightweight, sub-tread material
- 38mm valve length with valve extenders available separately

Specifications
- TPI: 320 TPI
- Durometer: 60a
- Type: Tubular
- Max pressure: 190psi
- ETRTO: 23-622
- Puncture protection: Hard-Case Lite
- Studdable: No
- Weight: 280g (23) / 290g (25)

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