Bontrager Kwaremont RSL TLR Road Tire

A high-volume performance road tire designed for smooth-rolling speed and comfort on any road.

RSL TLR Construction: 320 TPI cotton casing with sub-tread puncture protection

Race Dual-Compound: fast rolling center and grippy shoulder

Cotton casing conforms to surfaces better through flexible fibers for a smoother, faster, grippier tire

Tubeless Ready (TLR) for easy tubeless setup

Firm smooth center tread is key to straight line speed and softer shoulders stick to corners with confidence

Compatible with hooked and hookless rims (max pressures vary by size and type)

The Kwaremont RSL TLR suits road and endurance cyclists who want the suppleness and low rolling resistance of a premium cotton-cased tire in a wider, higher-volume format — riders who love going fast but aren't always riding pristine tarmac. It's a strong choice for long-distance riders, gravel-adjacent road cyclists, endurance racers, and anyone running a wide-rim setup who wants to maximise comfort without sacrificing outright speed. Our team at Fresh Air will help you find the right width and confirm rim compatibility in-store at both Kelowna locations. Stop by to work with one of our experienced staff members, or call 250-763-3425.

Selecting between 32, 35, and 38mm depends on your frame clearance, rim inner width, and how you're using the bike — and getting it right matters. Our staff can help you confirm what your frame will accept, which width pairs best with your wheelset, and walk you through tubeless setup if you're converting. Whether you're running a dedicated endurance build or retrofitting wider tires onto an existing road bike, we're happy to sort it out in-store.

Fresh Air Pandosy (555 Groves Ave) | Fresh Air Dilworth (1656 Dilworth Drive)

Q1: How do I choose the right width Kwaremont RSL TLR for my bike? The Kwaremont RSL TLR comes in 32, 35, and 38mm. The right size depends on your frame's maximum tire clearance and your rim's inner width. A 32mm is the most versatile and fits many endurance road frames; 35 and 38mm suit bikes with more generous clearance — typically all-road, touring, or gravel-capable frames. As a general rule, mount a tire that's slightly wider than your rim's inner width for the best shape and performance. Bring your bike in and our team can help you confirm clearance and pick the right size at either Fresh Air location.

Q2: What makes the Kwaremont RSL different from the Kwaremont Pro TLR? The Kwaremont line runs three tiers — RSL, Pro, and Comp — with the RSL at the top. The RSL uses a 320 TPI cotton casing for maximum suppleness and low rolling resistance, the same construction found in Bontrager's flagship Aeolus RSL TLR road tire. The Pro uses a 120 TPI casing with bead-to-bead puncture protection and Race Dual Compound — more durable and more affordable, but a step below the RSL in outright ride feel. The Comp is the entry-level option available in 32mm only. If you ride high-mileage endurance routes and want the most comfortable, fastest-rolling wide tire in the lineup, the RSL is the one to reach for.

Q3: Is the Kwaremont RSL TLR suitable for light gravel or mixed surfaces? The Kwaremont RSL TLR is designed and categorised as a road tire — its smooth center tread and herringbone shoulder pattern are optimised for pavement, including rough or chip-seal surfaces. It will handle light hardpack gravel with confidence, particularly in the wider 35 and 38mm sizes, but it isn't designed for aggressive off-road or loose gravel riding. If you're regularly mixing pavement with hardpack gravel on Okanagan routes, the wider sizes give you a meaningful comfort and traction advantage over a standard 28mm road tire. Our team can help you weigh up the right tire choice for your specific routes and setup.