Tests – · none yet Owners 66 · 10 reviews
Bridgestone Battlax BT 021 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Bridgestone Battlax BT 021 vs Dunlop Sportsmart — 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 0 + 0 road tests and 10 + 11 owner reviews. How we score
Sportsmart is ahead, 76–67
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Tests – · none yet Owners 78 · 11 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
68
Dry
Sportsmart +1078Why this score
Source Battlax BT 021 Sportsmart Professional tests (TWG score) ≈ 68 (est.) ≈ 75 (est.) Reviews found online 68 84 Battlax BT 021: 60% × 67.9 (est.) + 40% × 67.9 = 68
Sportsmart: 60% × 74.6 (est.) + 40% × 84.1 = 78
No road tests of dry for Battlax BT 021. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
No road tests of dry for Sportsmart. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
-
67
Wet
Sportsmart +976Why this score
Source Battlax BT 021 Sportsmart Professional tests (TWG score) ≈ 68 (est.) ≈ 75 (est.) Reviews found online 66 78 Battlax BT 021: 60% × 68.1 (est.) + 40% × 65.9 = 67
Sportsmart: 60% × 74.6 (est.) + 40% × 77.8 = 76
No road tests of wet for Battlax BT 021. 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 Sportsmart. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
-
66
Comfort
Sportsmart +975Why this score
Source Battlax BT 021 Sportsmart Professional tests (TWG score) ≈ 68 (est.) ≈ 70 (est.) Reviews found online 64 77 Battlax BT 021: 40% × 67.8 (est.) + 60% × 64.4 = 66
Sportsmart: 40% × 70.4 (est.) + 60% × 77.3 = 75
No road tests of comfort for Battlax BT 021. 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 Sportsmart. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
-
66
Treadwear
Sportsmart +369Why this score
Source Battlax BT 021 Sportsmart Professional tests (TWG score) ≈ 66 (est.) ≈ 68 (est.) Reviews found online 66 71 Battlax BT 021: 60% × 66.3 (est.) + 40% × 65.8 = 66
Sportsmart: 60% × 68.1 (est.) + 40% × 70.8 = 69
No road tests of treadwear for Battlax BT 021. 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 Sportsmart. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
-
65
Handling (owners)
Sportsmart +1984Why this score
Source Battlax BT 021 Sportsmart Reviews found online 65 84
Scores at a glance
| Category | Bridgestone Battlax BT 021 | Dunlop Sportsmart |
|---|---|---|
| Relative Score | 67 | 76 |
| Dry | 68 | 78 |
| Wet | 67 | 76 |
| Comfort | 66 | 75 |
| Treadwear | 66 | 69 |
| Handling (owners) | 65 | 84 |
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
67
/ 100
Battlax BT 021
76
/ 100
Sportsmart
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Battlax BT 021
Pros
- Exceptional tread longevity and durability for high-mileage commuters
- Reliable performance for motorway and long-distance riding
- Strong grip characteristics when tire pressures are correctly calibrated
Cons
- Handling characteristics can feel unpredictable or heavy if pressures are not perfectly matched to the bike
- Reports of poor wet-weather grip and lack of rider feedback
- Tendency for the center of the tire to flatten out significantly during high-mileage motorway use
Tire B Sportsmart
Pros
- Exceptional dry and wet grip that inspires rider confidence
- Predictable feedback and handling, especially when approaching the limit
- Fast warm-up times suitable for both road and occasional track use
Cons
- Inconsistent tread life, ranging from 3,000 to 8,000 miles depending on usage
- Stiff N-TEC construction can feel harsh over road imperfections
- Occasional reports of air pressure retention issues on specific rear units
Specs side by side
| Attribute | A · Bridgestone Battlax BT 021 | B · Dunlop Sportsmart |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Motorcycle | Motorcycle |
Which one should you actually buy?
67
/ 100
Bridgestone Battlax BT 021
76
/ 100
Dunlop Sportsmart
Winner: Dunlop Sportsmart — better handling, dry and wet. It leads or ties in every category we score. Bridgestone Battlax BT 021 rests on little evidence so far (0 tests, 10 reviews), so read this result as provisional. Dunlop Sportsmart rests on little evidence so far (0 tests, 11 reviews), so read this result as provisional.
Pick tire B
You enjoy sharp, responsive handling
Dunlop Sportsmart scores 84 vs 65 on handling.
Pick tire B
You want the most grip on dry roads
Dunlop Sportsmart scores 78 vs 68 on dry.
Pick tire B
Your priority is wet-weather safety
Dunlop Sportsmart scores 76 vs 67 on wet.
Pick tire B
You want the most comfortable ride
Dunlop Sportsmart scores 75 vs 66 on comfort.
Tire A · Bridgestone Battlax BT 021
Tire B · Dunlop Sportsmart
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Battlax BT 021 or Sportsmart?
Which is better in the wet, Battlax BT 021 or Sportsmart?
Dunlop Sportsmart, 76 vs 67 on our wet score.
Which grips better on dry roads, Battlax BT 021 or Sportsmart?
Dunlop Sportsmart, 78 vs 68 on our dry score.
Which is more comfortable, Battlax BT 021 or Sportsmart?
Dunlop Sportsmart, 75 vs 66 on our comfort score.
Which lasts longer, Battlax BT 021 or Sportsmart?
Dunlop Sportsmart, 69 vs 66 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