DLC - Diamond Like Coating
The main characteristic of the Diamond Like Coating is reduction of abrasive wear. Besides this, its surface hardness is higher than most coatings, this ensures a long-term function, optical stability and higher durability.
The life of all KMC Double-X Durability and Triple X durability chains are guaranteed to last longer than other brands. Double X-Durability warranty, includes all X-SL, X-EL, X10e, X9e, X101 and X1 models.
If you are not satisfied with the durability of your chain, send and email to: doubleX@kmcchain.nl
Should you have a valid complaint you will receive a replacement chain with KMC's compliments.
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.