Bontrager R4 Road Tire
Best high-performance clincher for competitive road racers and serious training.
This tire bridges the gap between tubular performance and clincher convenience. It delivers a remarkably supple ride and race-ready speed, while the integrated sub-tread protection ensures you stay rolling through the toughest road conditions.
$84.99
at
Marty's Reliable Cycle
More R4 options
Who it's for
- Long-distance cyclists seeking maximum comfort and road feedback
- Performance riders demanding confidence during high-speed cornering
- Racers looking to maximize speed and power transfer
Who should skip it
- Commuters riding on debris-heavy or rough urban roads
- Budget-conscious cyclists prioritizing long-term value over performance
- High-mileage riders wanting tires that last an entire season
Performance breakdown
Ride Suppleness
High 320 TPI casing mimics the plush feel of tubular tires.
Rolling Efficiency
Lightweight construction minimizes rotational mass for rapid acceleration.
Puncture Protection
Hard-Case Lite offers reliable defense without adding excessive bulk.
Cornering Grip
Slick tread pattern provides confident traction during aggressive high-speed maneuvers.
Sidewall Durability
Chamfer reinforcement layer adds necessary toughness against road debris.
Installation Ease
Folding bead design makes mounting straightforward for most standard rims.
Key Specs
Tire Diameter
700 inches
Tire Width
25 mm
Tire Type
Clincher
Intended Use
Road
Bead Type
Folding
Puncture Protection
Yes
Casing
320 TPI
Tread Pattern
Slick
Tubeless Ready
No
Reflective Sidewall
No
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