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The Shimano Ultegra 6700 10-Speed Cassette is lightweight and durable, having been manufactured from rigid alloy. Engineered with Shimano's Hyperglide technology, you can enjoy an excellent shifting performance, even under the most demanding gear changes.
Shimano's super-narrow and lightweight 10-Speed directional chain is optimized for its Hyperglide drivetrains. This 10-Speed chain will deliver efficient interaction between your cassette and chainset to deliver maximum power transfer through your 10-Speed drivetrain.
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.