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This race-ready downhill tyre features a high-quality VISCO GRP 40 compound, that's specifically designed to offer extreme grip and damping in hard and wet conditions. Onza has also equipped this model with its downhill tailored DHC casing, so riders can benefit from its dual-ply design with a lightweight butyl inlay for enhanced puncture protection. Its additional 40x40 TPI bead-to-bead construction also makes it durable, dependable and ready for the most intense downhill runs.
Traction was the top priority when developing Onza tyre's tread for wet and muddy conditions. Named after a high alpine plateau littered with numerous creeks and tarns, the Greina's wide open knobs find traction even in the worst mud without clogging.
Visco Compound GRP40: High-performance GRP40 compound with extra self-damping properties. Visco polymer structure, specially developed for gravity application. Ultra-high grip on difficult and wet terrain.
Downhill Casing: Dual-ply casing with butyl inlay and additional 40×40 TPI bead to bead construction.
Manufacturer's Part Number:
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We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.