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Avon Storm 2 Ultra looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Continental ContiSport Attack looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Avon Storm 2 Ultra vs Continental ContiSport Attack — 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 26 + 7 owner reviews. How we score

ContiSport Attack leads, 73–71 Narrow edge

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Avon Storm 2 Ultra
Tire AAvon

Storm 2 Ultra

Summer

± 8

Tests – · none yet Owners 73 · 26 reviews

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 72

    Dry

    ContiSport Attack +3
    75
    Why this score
    SourceStorm 2 UltraContiSport Attack
    Professional tests (TWG score)≈ 70 (est.)≈ 73 (est.)
    Reviews found online7479

    Storm 2 Ultra: 60% × 70.3 (est.) + 40% × 73.6 = 72

    ContiSport Attack: 60% × 72.5 (est.) + 40% × 79.1 = 75

    No road tests of dry for Storm 2 Ultra. 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 ContiSport Attack. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 70

    Wet

    ContiSport Attack +3
    73
    Why this score
    SourceStorm 2 UltraContiSport Attack
    Professional tests (TWG score)≈ 70 (est.)≈ 72 (est.)
    Reviews found online6974

    Storm 2 Ultra: 60% × 70 (est.) + 40% × 69.4 = 70

    ContiSport Attack: 60% × 72.3 (est.) + 40% × 73.7 = 73

    No road tests of wet for Storm 2 Ultra. 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 ContiSport Attack. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 71

    Comfort

    ContiSport Attack +1
    72
    Why this score
    SourceStorm 2 UltraContiSport Attack
    Professional tests (TWG score)≈ 69 (est.)≈ 70 (est.)
    Reviews found online7274

    Storm 2 Ultra: 40% × 69.3 (est.) + 60% × 72.1 = 71

    ContiSport Attack: 40% × 69.7 (est.) + 60% × 73.8 = 72

    No road tests of comfort for Storm 2 Ultra. 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 ContiSport Attack. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  4. 74

    Treadwear

    Storm 2 Ultra +7
    67
    Why this score
    SourceStorm 2 UltraContiSport Attack
    Professional tests (TWG score)≈ 71 (est.)≈ 67 (est.)
    Reviews found online7867

    Storm 2 Ultra: 60% × 70.6 (est.) + 40% × 77.9 = 74

    ContiSport Attack: 60% × 66.6 (est.) + 40% × 66.6 = 67

    No road tests of treadwear for Storm 2 Ultra. 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 ContiSport Attack. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  5. 70

    Handling (owners)

    ContiSport Attack +9
    79
    Why this score
    SourceStorm 2 UltraContiSport Attack
    Reviews found online7079
Scores at a glance
CategoryAvon Storm 2 UltraContinental ContiSport Attack
Relative Score 71 73
Dry 72 75
Wet 70 73
Comfort 71 72
Treadwear 74 67
Handling (owners) 70 79

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
± 8

Storm 2 Ultra

± 8

ContiSport Attack

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Storm 2 Ultra

Pros

  • Exceptional tread life and high mileage capability
  • Strong dry-weather grip and stability
  • Excellent value for money compared to premium competitors

Cons

  • Slow warm-up time in cold or damp conditions
  • Inconsistent wet-weather traction for some riders
  • Potential for steering wobble or vague front-end feel on specific models
All owner themes in the Storm 2 Ultra review

Tire B ContiSport Attack

Pros

  • Exceptional dry-weather grip and cornering confidence
  • Fast warm-up time
  • Predictable handling characteristics

Cons

  • Short tread life, particularly under aggressive use
  • Inconsistent wet-weather performance compared to dedicated touring tires
  • Potential for rapid center-tread degradation
All owner themes in the ContiSport Attack review

Specs side by side

Attribute A · Avon Storm 2 Ultra B · Continental ContiSport Attack
CategorySummerSummer
Vehicle typeMotorcycleMotorcycle

Which one should you actually buy?

Avon Storm 2 Ultra

Continental ContiSport Attack

Narrow edge: Continental ContiSport Attack — better handling, dry and wet. Pick the Avon Storm 2 Ultra if treadwear matters most to you. Continental ContiSport Attack rests on little evidence so far (0 tests, 7 reviews), so read this result as provisional.

Pick tire B You enjoy sharp, responsive handling

Continental ContiSport Attack scores 79 vs 70 on handling.

Pick tire A You want the longest tread life

Avon Storm 2 Ultra scores 74 vs 67 on treadwear.

Pick tire B You want the most grip on dry roads

Continental ContiSport Attack scores 75 vs 72 on dry.

Pick tire B Your priority is wet-weather safety

Continental ContiSport Attack scores 73 vs 70 on wet.

Tire A · Avon Storm 2 Ultra
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Tire B · Continental ContiSport Attack
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Storm 2 Ultra or ContiSport Attack?

Which is better in the wet, Storm 2 Ultra or ContiSport Attack?

Continental ContiSport Attack, 73 vs 70 on our wet score.

Which grips better on dry roads, Storm 2 Ultra or ContiSport Attack?

Continental ContiSport Attack, 75 vs 72 on our dry score.

Which is more comfortable, Storm 2 Ultra or ContiSport Attack?

Neither, by our numbers: 71 vs 72 on the comfort score, within 3 points.

Which lasts longer, Storm 2 Ultra or ContiSport Attack?

Avon Storm 2 Ultra, 74 vs 67 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