Vittoria Rubino Pro G+ 2.0 25 - Lab Test Review
Contents and Test Summary
- Introduction
- Manufacturer Specifications
- Size, Weight, Thickness
- Rolling Resistance: 19.0 Watts
- Puncture Resistance: 51 Points
- Static Wet Grip: 70 Points
- Conclusion: 3.0 / 5 Recommended
- Comments
- Vittoria Rubino Pro G+ 2.0 25
(100% is best)
The Vittoria Rubino Pro G+ 2.0 is an updated version of the Rubino Pro G+ 1.0 that was released in 2016. Just like nearly all Vittoria G+ tires, the Rubino Pro now comes with the latest 2.0 version of Vittoria's Graphene compound. For the Rubino product line, Vittoria claims to have improved wet grip and mileage of the G+ 2.0 compound when compared to the G+ 1.0 compound. They do not claim reduced rolling resistance for the new Rubino compounds so it'll be interesting to see how it performs in our test.
Before the Rubino Pro G+ 1.0, there was the Rubino Pro III (read review) of which we were big fans. The Rubino Pro III offered a relatively low rolling resistance and good puncture resistance at a decent price. With the release of the Rubino Pro G+ 1.0 (read review) that changed a bit as the G+ 1.0 Rubino Pro was slower and more expensive than the older Rubino Pro III. Although Vittoria doesn't claim improved rolling resistance for the Rubino range, we do hope the new Rubino Pro G+ 2.0 surprises us in some way.
Also interesting to note is that some sizes (25, 28, 30) of the Rubino Pro G+ 2.0 are now available as TLR (tubeless-ready) versions. The TLR versions add about 30 grams of weight and should be used with sealant to completely seal the tires but will still be a bit lighter than the equivalent Rubino Pro with an inner tube. The Rubino Pro TLR versions are interesting as they probably are one of the first medium price range tubeless road bike tires.
Manufacturer Specifications
| Manufacturer Specifications | |
|---|---|
| Brand | Vittoria |
| Model | Rubino Pro G+ 2.0 |
| Year | 2019 |
| Tire Type | Tubetype (clincher) |
| Supplied By | Bought in store |
| New or Used | New |
| Mileage | 0 km |
| Price Range | Med |
| Buy At | |
| Manufacturer part number | 11A.00.140 |
| EAN | 8022530019798 |
| TPI | 150 |
| Compound | 3C G+ 2.0 |
| Bead | Folding |
| ETRTO | 25-622 |
| Size Inch | 28" |
| Specified Width (mm) | 25 |
| Specified Weight | 250 grams |
| Max Air Pressure (psi) | 130 |
| Made In | Pro Data |
| Available Sizes |
23-622 (700x23c) 25-622 (700x25c) 28-622 (700x28c) 30-622 (700x30c) 23-571 (650x23B) |
Vittoria Rubino Pro G+ 2.0 25 Test Results
Size, Weight, and Thickness Measurements
| Size, Weight and Thickness Measurements | |
|---|---|
| Specified Weight | 250 grams |
| Measured Weight | 245 grams |
| System Adjusted Weight (tire + inner tube (100 gr) |
345 grams |
| Measured Width | 26 mm (un-round) |
| Measured Height | 23 mm (un-round) |
| Total Tire Thickness Center | 2.9 mm |
| Total Tire Thickness Sidewall | Pro Data |
| Unmounted Casing Width | 64 mm |
| Unmounted Tread Width | Pro Data |
| Tread Cover (Tread / Casing Ratio) | Pro Data |
| 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 | Conti Race28 (100gr butyl) |
| Measured Width | 26 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 (120 psi / 8.3 bar) |
Pro Data |
| 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 (100 psi / 6.9 bar) |
Pro Data |
| 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 (80 psi / 5.5 bar) |
19.0 Watts CRR: 0.00570 |
| 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 (60 psi / 4.1 bar) |
Pro Data |
| 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 | 51 Points |
| Total Puncture Score Sidewall | Pro Data |
| Tread Puncture Force Sharp Needle | 11 Points |
| Tread Puncture Force Blunt Needle | Pro Data |
| Tread Total Tire Thickness | 2.9 mm |
| Sidewall Puncture Force Sharp Needle | Pro Data |
| Sidewall Puncture Force Blunt Needle | Pro Data |
| Sidewall Total Tire Thickness | Pro Data |
Static Grip Test Results
NOTE: Grip test data is only available on tires tested after November 2018. You can find more information about our grip test here: Introducing Grip Testing
| Static Grip Test Results | |
|---|---|
| Wet Grip Average | 70 Points |
| Wet Grip Center | Pro Data |
| Wet Grip Edge | Pro Data |
| Grip in points = coefficient of friction * 100 Road bike grip test rim width = 19.0 mm |
|
Conclusion
- Vittoria Rubino Pro G+ 2.0 25
(100% is best)
In our tests, the new G+ 2.0 version of the Rubino Pro doesn't impress. Rolling resistance has once again gone up a bit when compared to the previous G+ 1.0 (read review) version of this tire. On top of that, puncture resistance has also gone down a bit. Unfortunately, we don't test wet grip or durability, but our test results do make it plausible that, as claimed by Vittoria, they have improved wet grip and mileage of the Rubino G+ 2.0 compound.
If you're looking for a fast-rolling tire that doesn't break the bank, the Continental Grand Prix (read review), or Ultra Sport II (read review) now look like the top picks. The Rubino Pro III was once our top pick in this category but it looks like that tire has been discontinued a long time ago. You can now compare 3 generations of Rubino Pro on our site here.
RATING:
3.0
/ 5
TEST VERDICT:
Recommended