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  • Bontrager R4 320 Tubular Road Tire
  • Bontrager R4 320 Tubular Road Tire
Overview

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

  1. Excellent for road and criterium racing
  2. Supple polyamide synthetic fiber reinforcement for added casing strength
  3. Hard-Case Lite protects against punctures with superior, lightweight, sub-tread material
  4. 38mm valve length with valve extenders available separately

More options

Bontrager R4 320 Handmade Clincher Road Tire

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$84.99 

Bontrager R4 Classics Hard-Case Lite Road Tire

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Bontrager R3 Hard-Case Lite Road Tire

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$69.99 

Bontrager GR2 Team Issue Gravel Tire

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$69.99 

Bontrager GR1 Team Issue Gravel Tire

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Bontrager R3 Hard-Case Lite TLR Road Tire

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$69.99 

Bontrager AW3 Hard-Case Lite Road Tire

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$64.99 

Bontrager AW3 Hard-Case Road Tire

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$64.99 

Bontrager AW3 Hard-Case Lite Reflective Road Tire

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$64.99 

Bontrager E6 Hard-Case Lite E-Bike Tire

Bontrager E6 Hard-Case Lite E-Bike Tire

$44.99 

Bontrager AW1 Hard-Case Road Tire

Bontrager AW1 Hard-Case Road Tire

$44.99 

Bontrager R2 Hard-Case Lite Road Tire

Bontrager R2 Hard-Case Lite Road Tire

$44.99 

Bontrager R1 Road Tire

Bontrager R1 Road Tire

$29.99 

Bontrager AW1 Hard-Case Lite Road Tire

Bontrager AW1 Hard-Case Lite Road Tire

$29.99 

Bontrager R1 Hard-Case Lite Road Tire

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$29.99 

Bontrager T1 Road Tire

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$24.99 

Bontrager Dialed Kids' Road Tire

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Continental Competition Tubular Road Tire

Continental Competition Tubular Road Tire

$134.95 

NEW
Continental Grand Prix 5000 S Tubeless Road Tire

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$99.95 

NEW
Pirelli P ZERO Race TLR Road Tire

Pirelli P ZERO Race TLR Road Tire

$94.90 - $99.90 

Challenge Strada Bianca Pro Handmade Tubeless Gravel Tire

Challenge Strada Bianca Pro Handmade Tubeless Gravel Tire

$89.99 

NEW
Pirelli Cinturato Velo TLR Reflective Road Tire

Pirelli Cinturato Velo TLR Reflective Road Tire

$89.90 

NEW
Pirelli Cinturato Velo TLR Road Tire

Pirelli Cinturato Velo TLR Road Tire

$84.90 - $86.90 

Continental Grand Prix 5000 Road Tire

Continental Grand Prix 5000 Road Tire

$82.95 

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How to change a flat tire

Flats happen, learn how to change your tube quickly so you can get back rolling.

Learn more

How to pump up your tires

Setting your bike’s tire pressure correctly will give you a more comfortable ride with better grip and handling. Learn how.

Learn more

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