Bontrager R4 Road Tire
Best high performance tire for serious road cyclists seeking durability.
This is a dedicated race tire that prioritizes pure speed and cornering precision over long-term durability. The supple casing and aero-optimized profile make it feel incredibly fast on the road, though you trade some puncture resistance for that lightweight, high-performance edge.
$65.00
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Who it's for
- Competitive cyclists and speed enthusiasts seeking a performance edge.
- Aggressive riders and those who prioritize secure handling.
- Climbers and racers focused on reducing bike weight for efficiency.
Who should skip it
- Everyday commuters and casual riders needing long-lasting tires.
- Riders on rough roads or those who prioritize maximum flat protection.
- Budget-conscious cyclists and those seeking value over peak performance.
Performance breakdown
Rolling Efficiency
Minimal resistance makes this tire feel incredibly fast on smooth pavement.
Cornering Grip
The round profile inspires confidence when leaning hard into tight turns.
Ride Suppleness
High thread count casing absorbs road chatter for a noticeably smoother ride.
Weight Optimization
Featherlight construction significantly reduces rotational mass for quicker acceleration.
Puncture Resistance
Sub-tread protection offers decent defense without compromising the tire's supple feel.
Aerodynamic Performance
Unique aero wing design effectively smooths airflow for marginal speed gains.
Key Specs
Size
700 x 25c
Weight
175 grams
TPI
220
Bead Type
Folding
Puncture Protection
Yes
Tire Type
Clincher
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Ask Metto anything about the Bontrager R4 Road Tire before you decide.