Road Bike Tire Test: Schwalbe Pro One Aero TLE (Front) 28
Contents and Test Summary
- Introduction
- Manufacturer Specifications
- Size, Weight, Thickness
- Rolling Resistance: 10.5 Watts
- Puncture Resistance: 40 Points
- Static Wet Grip: 71 Points
- Conclusion: 4.1 / 5 Highly Recommended
- Comments
- Schwalbe Pro One Aero TLE (Front) 28
(100% is best)
The Schwalbe Pro One Aero is a brand new tire designed to maximize aerodynamics. Unlike other tires in the market, this tire is available in both a Front and a Rear (read our review) version, allowing for specific optimization of each tire's unique properties. The Front version boasts an even more aerodynamic profile, while the Rear version prioritizes low rolling resistance and better puncture resistance.
The Front and Rear versions of the Pro One Aero differ in weight, with the Front version weighing 235 grams and the Rear version weighing 270 grams. This difference is due to the varying levels of puncture resistance and tread thickness. The front tire is built with less puncture and wear resistance since it bears a lesser load than the rear wheel. With a Pro One Aero set, the front and rear tires should wear out approximately simultaneously.
Schwalbe has been producing tires in the Pro One series for a while now, with the regular Pro One TLE (read our review) being the most popular. The Pro One TLE is an all-round tire suitable for most conditions throughout the year, while the Pro One TT is for time trials and is known for being very thin and fragile. The Pro One Aero is a new addition to the Pro One series, and its capabilities have been tested and evaluated.
The Pro One Aero is constructed with the well-known Schwalbe Pro One recipe, consisting of a 127 TPI Super Race casing and Addix Race compound. However, the anti-puncture layer differs from that of the regular Pro One TLE. The Pro One Aero uses "RaceGuard" material, while the regular Pro One TLE uses "V-Guard" material. The V-Guard material was previously Schwalbe's best choice, and the RaceGuard material is mainly seen on Schwalbe's mid-range tires.
The Pro One Aero is currently only available in the 28-622 size for both the front and rear versions. Schwalbe recommends using modern rims with a larger width (20-25 mm) for the best aerodynamics.
Let's review our tests and see where to place the Pro One Aero in the Pro One lineup. We also have the test results of the Front version of the Pro One Aero.
Manufacturer Specifications
| Manufacturer Specifications | |
|---|---|
| Brand | Schwalbe |
| Model | Pro One Aero TLE (Front) |
| Year | 2024 |
| Tire Type | Tubeless |
| Supplied By | Bought in store |
| New or Used | New |
| Mileage | 0 km |
| Price Range | Very High |
| Buy At | |
| Manufacturer part number | 11654460 |
| EAN | 4026495914574 |
| TPI | 127 |
| Compound | Addix Race |
| Bead | Folding |
| ETRTO | 28-622 |
| Size Inch | 28" |
| Specified Width (mm) | 28 |
| Specified Weight | 235 grams |
| Max Air Pressure (psi) | 95 |
| Made In | Members Only |
| Available Sizes | 28-622 (700x28c) |
Schwalbe Pro One Aero TLE (Front) 28 Test Results
Size, Weight, and Thickness Measurements
| Size, Weight and Thickness Measurements | |
|---|---|
| Specified Weight | 235 grams |
| Measured Weight | 243 grams |
| System Adjusted Weight (tire + valve + rim seal) |
263 grams |
| Measured Width | 28 mm (un-round) |
| Measured Height | 25 mm (un-round) |
| Total Tire Thickness Center | 2.5 mm |
| Total Tire Thickness Sidewall | Members Only |
| Unmounted Casing Width | 70 mm |
| Unmounted Tread Width | Members Only |
| Tread Cover (Tread / Casing Ratio) | Members Only |
| All size measurements are taken at an air pressure of 100 psi / 6.9 bars on a 17.8 mm inner width rim. | |
Rolling Resistance Test Results
| Rolling Resistance Test Results | |
|---|---|
| Inner Tube | None (20 ml sealant) |
| Measured Width | 28 mm (un-round) |
| Rolling Resistance Real tire width in mm: 22-24 = 132 psi/9.1 bar 25-27 = 120 psi/8.3 bar 28-29 = 108 psi/7.4 barUltra High Air Pressure (108 psi / 7.4 bar) |
10.5 Watts CRR: 0.00315 |
| Rolling Resistance Real tire width in mm: 22-24 = 110 psi/7.6bar 25-27 = 100 psi/6.9 bar 28-29 = 90 psi/6.2 barExtra High Air Pressure (90 psi / 6.2 bar) |
11.4 Watts CRR: 0.00342 |
| Rolling Resistance Real tire width in mm: 22-24 = 88 psi/6.1 bar 25-27 = 80 psi/5.5 bar 28-29 = 72 psi/5.0 barHigh Air Pressure (72 psi /5.0 bar) |
Members Only |
| Rolling Resistance Real tire width in mm: 22-24 = 66 psi/4.6 bar 25-27 = 60 psi/4.1 bar 28-29 = 54 psi/3.7 barMedium Air Pressure (54 psi / 3.7 bar) |
Members Only |
| The Road Bike section is a multi tire size section, air pressures have been adjusted to the measured casing width. All numbers are for a single tire at a speed of 29 km/h / 18 mph and a load of 42.5 kg / 94 lbs. Use the formula: RR (Watts) = CRR * speed (m/s) * load (N) to calculate rolling resistance at a given speed and load. |
|
Puncture Resistance Test Results
| Puncture Resistance Test Results (higher is better) | |
|---|---|
| Total Puncture Score Tread | 40 Points |
| Total Puncture Score Sidewall | Members Only |
| Tread Puncture Force Sharp Needle | Members Only |
| Tread Puncture Force Blunt Needle | Members Only |
| Tread Total Tire Thickness | 2.5 mm |
| Sidewall Puncture Force Sharp Needle | Members Only |
| Sidewall Puncture Force Blunt Needle | Members Only |
| Sidewall Total Tire Thickness | Members Only |
Static Grip Test Results
| Static Grip Test Results | |
|---|---|
| Wet Grip Average | 71 Points |
| Wet Grip Center | Members Only |
| Wet Grip Edge | Members Only |
| Grip in points = coefficient of friction * 100 Road bike grip test rim width = 19.0 mm |
|
Conclusion
- Schwalbe Pro One Aero TLE (Front) 28
(100% is best)
The Front version of the Pro One Aero is a more performant tire than the Rear version (read our review) but offers less protection and tread thickness. We've found the Front version to be faster rolling, lighter, and offer increased edge grip. Obviously, there are some drawbacks as well, and those are slightly lower puncture resistance and thickness of both the tread and sidewalls.
The overall performance of the Front and Rear versions of the Pro One Aero come out pretty equal when we compare them side by side on our comparison section. The Front/Rear idea sounds good to us as you generally need a bit more tread thickness and puncture resistance on the rear tire, while the front tire can be a bit lighter to increase overall performance. The better wet edge grip on the front also sounds good, as front edge grip is the most critical metric when it comes to grip on a road bike.
Compare the Pro One Aero Front and Pro One Aero Rear side by side
RATING:
4.1
/ 5
TEST VERDICT:
Highly Recommended