Confidence is just around the corner
The Bontrager R4 320 folding tyre combines competitive performance with superior durability for race clinchers. While the handmade, race-tuned construction provides outstanding handling on the road, the sub-tread under the tread protects against punctures in the peloton and on tough, unforgiving climbs.
Highlights of the Bontrager R4 320 Handmade road folding tyre
- designed for road racing and criterium
- handmade just like tubular tyres for high suppleness and superior ride quality
- 320 TPI casing reinforced with polyamide synthetic fibers for added stability
- Hard-Case Lite technology with lightweight, high quality protective the sub-tread for protection against punctures
- chamfer reinforcement layer for increased sidewall protection up to the tyre bead
approx. 230 g (manufacturer’s specification)














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