Made in the UK

AV56 Storm ST 2 Ultra

Classic endurance all-weather rear tyre for post classic bikes
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Dry performance
The tyre's ability to grip the road in dry conditions.
Wet performance
The tyre's ability to grip the road in wet conditions.
Tread wear
The wear rate of the tyre.
Quiet ride
The measure of how quiet a tyre is while driving.
How the tyre is able to respond to driving such as accelerating, braking, steering and turning.
Off road
The tyre's ability to have grip on unpaved surfaces such as dirt, mud, sand, rock or gravel.
*When compared to other Avon tyres

AV56 Storm ST 2 Ultra

  1. Great all-weather performance
    Works well without the need for tyre warmers.
  2. Available in 160/60R17, 180/55R17 & 150/70R18 sizes
    17" tyres available in soft A514 compound, 18" tyre available in med/hard A30 compound.
Full specs

Tyre specifications

There are 3 tyre sizes available
More Information?
Tyre size
The nominal tyre size below is listed on the sidewall, this is a reference to the dimensions of the tyre. For example: Tyre Tread Width / Tyre Aspect Ratio or Tyre Diameter / Rim Diameter
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Rim choice
Recommended range of wheel widths to be used
Rim used
Rim used for measurement of the tyre
Overall diameter of the tyre
Overall section width of the tyre
Overall tread width of the tyre
Static Loaded Radius
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Total number of rotations for the tyre to complete a mile or kilometre
150/70ZR18Rear4.0 - 4.5426.226666.221586.2215812.28312769478
180/55ZR17Rear5.5 - 6.05.524.766297.321867.3218611.61295814506
160/60ZR17Rear4.25 - 5.04.524.696276.461646.4616411.54293817508
Tyre care

Tyre care

The writing and symbols on the sidewall of your tyre aren't there simply to make it look good.
Tube fitment
Guidance on fitting tubes into tyres.
Tyre size information
In order to get the most out of our tyres check out the information on your tire.
Tyre construction
Encompassed within every Avon motorcycle tyre is some of the world’s most advanced tyre technology.
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