Michelin HP4
The new Starcross HP4 is the hardpack tyre for extre "blue-groove" conditions.
Starcross HP4 tyres feature innovative knob patterns designed to maximize cornering traction on hardpack.
The wide 90/100-21 front HP4 tyre (as opposed to the typical 80/100-21 size) provides a larger contact patch that enhances predictability in blue groove conditions.
The taller, wider front casing also provides greater air volume for absorbing hard landings.
Key benefits:
- Closely-spaced knobs help maximize contact patch
- Taller, wider front casing absorbs hard landings
- Innovative knob pattern for cornering grip on hardpack
Tyre Specifics:
- Available in 90/100-21 and 110/90-19 sizes
- 90/100-21 front size provides large contact patch for predictability in blue-groove conditions
- Differential rigidity casing
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