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With Diamond Hard Tech one more revolutionary technology has been developed.
DHT provides the solidest hardened base with extreme hardness performance and self-lubrication feature.
To balance the durability of chain with other derailleur components is an essential task for derailleur parts makers. DHT hardened treatment does not affect the worn condition of cassettes and chainwheel and that friction-free lubrication helps shield away from the strain and wear on the drivetrain components.
Thanks to the excellent performance in anti-elongation, chain life has greatly increased based on the DHT advanced durability enhancing treatment.
DHT allows TAYA high-end products to compare with the branded chain products in the market with splendid performance in durability.
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.