30 Day Unconditional Guarantee
For Trek, Bontrager and Electra products, if for some reason you're not 100% happy with your purchase, you can return it within 30 days for a refund - no questions asked!
Aeolus RSL delivers free speed
Aeolus RSL is a fast and supple race tyre. Its 320 tpi cotton casing and Race Dual Compound minimise rolling resistance and, as an added bonus, the tyre’s aerodynamics have improved, making it feel like you’re always riding with a tailwind.
30-Day Unconditional Guarantee
If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Learn moreYour guide to road tyres
We’ll help you pick the right tyres for however and wherever you ride.
Find your tyreTry our tyre finder
The right tyres can make every ride better! Find the best tyres for however and wherever you ride.
Find your tyre| Size | 700C x 26mm | 700C x 28mm | 700C x 30mm | 700C x 32mm |
|---|---|---|---|---|
| Diameter | 700C | 700C | 700C | 700C |
| Width | 26 mm | 28mm | 30 mm | 32 mm |
| TPI | 320 TPI | 320 TPI | 320 TPI | 320 TPI |
| Compound | Race Dual-Compound | Race Dual-Compound | Race Dual-Compound | Race Dual-Compound |
| Durometer | 61a/50a | 61a/50a | 61a/50a | 61a/50a |
| Bead | Folding | Folding | Folding | Folding |
| Type | Tubeless Ready (TLR)/Clincher | Tubeless Ready (TLR)/Clincher | Tubeless Ready (TLR)/Clincher | Tubeless Ready (TLR)/Clincher |
| Maximum pressure | 105psi | 95psi | 90 psi | 85 psi |
| ETRTO | 26-622 | 28-622 | 30-622 | 32-622 |
| Tread | Semi-slick | Semi-slick | Semi-slick | Semi-slick |
| Construction | RSL TLR | RSL TLR | RSL TLR | RSL TLR |
| Studdable | No | No | No | No |
| Sealant volume | 59 ml | 59 ml | 59 ml | 59 ml |
| Weight | 265g | 285g | 318g | 348g |