Tests 63 · 1 test Owners 65 · 3 reviews
Head-to-head
Updated
Bridgestone Battlax Sport Touring T31 vs Michelin Power GP — Compared
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 1 + 0 road tests and 3 + 6 owner reviews. How we score
Power GP is ahead, 77–66
Add your size for an exact match
/R
Both Amazon links then search this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
65
Dry
Power GP +1479Why this score
Source Battlax Sport Touring T31 Power GP Professional tests (TWG score) · 1 / – tests 63 ≈ 75 (est.) Reviews found online 68 86 Battlax Sport Touring T31: 60% × 62.9 + 40% × 68 = 65
Power GP: 60% × 75.2 (est.) + 40% × 85.6 = 79
No road tests of dry for Power GP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
-
69
Wet
Power GP +877Why this score
Source Battlax Sport Touring T31 Power GP Professional tests (TWG score) ≈ 70 (est.) ≈ 76 (est.) Reviews found online 69 80 Battlax Sport Touring T31: 60% × 69.5 (est.) + 40% × 68.5 = 69
Power GP: 60% × 75.5 (est.) + 40% × 79.5 = 77
No road tests of wet for Battlax Sport Touring T31. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
No road tests of wet for Power GP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
-
65
Comfort
Power GP +1277Why this score
Source Battlax Sport Touring T31 Power GP Professional tests (TWG score) ≈ 68 (est.) ≈ 71 (est.) Reviews found online 63 81 Battlax Sport Touring T31: 40% × 67.6 (est.) + 60% × 63.3 = 65
Power GP: 40% × 71.1 (est.) + 60% × 81.1 = 77
No road tests of comfort for Battlax Sport Touring T31. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
No road tests of comfort for Power GP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
-
62
Treadwear
Power GP +1072Why this score
Source Battlax Sport Touring T31 Power GP Professional tests (TWG score) ≈ 64 (est.) ≈ 70 (est.) Reviews found online 60 75 Battlax Sport Touring T31: 60% × 64.1 (est.) + 40% × 59.8 = 62
Power GP: 60% × 69.7 (est.) + 40% × 75.4 = 72
No road tests of treadwear for Battlax Sport Touring T31. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
No road tests of treadwear for Power GP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
-
68
Handling (owners)
Power GP +1785Why this score
Source Battlax Sport Touring T31 Power GP Reviews found online 68 85
Scores at a glance
| Category | Bridgestone Battlax Sport Touring T31 | Michelin Power GP |
|---|---|---|
| Relative Score | 66 | 77 |
| Dry | 65 | 79 |
| Wet | 69 | 77 |
| Comfort | 65 | 77 |
| Treadwear | 62 | 72 |
| Handling (owners) | 68 | 85 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
66
/ 100
Battlax Sport Touring T31
77
/ 100
Power GP
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Battlax Sport Touring T31
Pros
- Strong dry grip on smooth road surfaces
- High level of road feedback and communication
- Capable of maintaining pace with sport-oriented motorcycles
Cons
- Tendency to skip or feel unsettled on rough, uneven road surfaces
- Feedback can occasionally be misleading, creating a false sensation of slipping
- Wet grip performance is considered good but not class-leading compared to dedicated sport tires
Tire B Power GP
Pros
- Rapid warm-up time providing immediate confidence
- Exceptional dry grip and predictable feedback
- Superior performance in damp or wet conditions compared to competitors
Cons
- Limited tread life, with some users reporting replacement intervals between 5,000 and 6,000 kilometers
- Potential for uneven wear or cupping on the tire edges
- High performance focus may not suit riders prioritizing maximum longevity
Specs side by side
| Attribute | A · Bridgestone Battlax Sport Touring T31 | B · Michelin Power GP |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Motorcycle | Motorcycle |
Which one should you actually buy?
66
/ 100
Bridgestone Battlax Sport Touring T31
77
/ 100
Michelin Power GP
Winner: Michelin Power GP — better handling, dry and comfort. It leads or ties in every category we score. Bridgestone Battlax Sport Touring T31 rests on little evidence so far (1 test, 3 reviews), so read this result as provisional. Michelin Power GP rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.
Pick tire B
You enjoy sharp, responsive handling
Michelin Power GP scores 85 vs 68 on handling.
Pick tire B
You want the most grip on dry roads
Michelin Power GP scores 79 vs 65 on dry.
Pick tire B
You want the most comfortable ride
Michelin Power GP scores 77 vs 65 on comfort.
Pick tire B
You want the longest tread life
Michelin Power GP scores 72 vs 62 on treadwear.
Tire A · Bridgestone Battlax Sport Touring T31
Tire B · Michelin Power GP
TireWheelGuide may earn a commission from purchases made through these links.
Battlax Sport Touring T31 or Power GP?
Which is better in the wet, Battlax Sport Touring T31 or Power GP?
Michelin Power GP, 77 vs 69 on our wet score.
Which grips better on dry roads, Battlax Sport Touring T31 or Power GP?
Michelin Power GP, 79 vs 65 on our dry score.
Which is more comfortable, Battlax Sport Touring T31 or Power GP?
Michelin Power GP, 77 vs 65 on our comfort score.
Which lasts longer, Battlax Sport Touring T31 or Power GP?
Michelin Power GP, 72 vs 62 on our treadwear score.
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology