Bontrager R4 Road Tire
Bontrager's R4 Road tire is a high performance race tire that is built to go fast! The round profile and lightly textured tread low-rolling resistance and grip like glue in the corners. The 220tpi casing and folding beads deliver a wonderfully supple ride and lighten the tire considerably. You also get sub-tread protection against flat tires and equally impressive, Bontrager's unique aero wing design that improves airflow so that the R4 actually saves you energy on every ride.
The high thread-per-inch casing let this tire conform to the road/trail for superior cornering and comfort.
This is a folding tire
Weight: 165/175 grams (23/25c)
|700 x 25c||768682256404||430040||TIR2799071K|