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The performance of the SRAM PG-1170 11 speed cassette is optimised by the tooth profile and shift ramp design of the sprockets for quick and positive index shifting. The cassette shifts efficiently and positively in all high performance situations. The updated cogset also features a semi-spidered construction for a maximum stiffness to weight ratio.
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.