Description
The Alpha S1 is a high-performance radial motorcycle tyre , designed to offer a balance of sport performance and daily street usability. It is positioned slightly below the extreme-performance Alpha H1, targeting mid-segment sport and sport-commuter bikes (e.g., Bajaj Pulsar 200 series, TVS Apache RTR 200, Yamaha R15).
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Construction: The Alpha S1 uses Steel Belted Radial construction, similar to the Alpha H1, which provides enhanced structural integrity, minimizes deformation at speed, and offers better high-speed stability and heat dissipation than bias-ply tyres.
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Tread Pattern: It features a directional tread pattern with V-oriented grooves and a continuous center groove. This design is highly effective at efficiently evacuating water and maintaining a large contact patch, contributing to excellent wet-weather grip and shorter braking distances.
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Performance: The tyre is engineered for precise cornering stability and high grip on both dry and wet roads. It is a street-sport tyre that balances spirited riding performance with improved tread mileage (longevity) compared to pure track-focused radials.



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