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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.
Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!
With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.
So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.
Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.
The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.
Hassle free returns
Hassle-Free Returns30-day returns on eligible online purchases.Items returned under our extended policy must be unused and in their original condition.Contact web@onyerbike.com with your order number for return instructions.Change-of-mind return postage is payable by you.A 10% restocking fee applies only to voluntary returns outside statutory cancellation rights.Faulty, damaged or incorrect item? Contact us and we’ll help put it right.Most online purchases also include a 14-day cancellation right followed by 14 days to return the goods. Your statutory rights are unaffected.See our full Terms & Conditions for exclusions, special orders and finance or cycle-to-work returns.
Brand:Sram
Code:RD8205000
built on a decade of eagle drivetrain development, the SRAM eagle s100 rear derailleur delivers reliable shifting performance with updated durability and improved component fitment. The modernised design features an enhanced bushing fitment process to maintain precise operation over long-term use, even under demanding riding conditions.
Available with a standard mounting bolt or the innovative half mount configuration for udh-equipped bikes, the derailleur provides improved hanger stability and a cleaner integration similar to transmission systems. Designed for high-torque applications and consistent shifting performance, the eagle s100 continues the eagle promise of accurate, dependable gear changes across varied terrain.
Features • updated design built on ten years of eagle drivetrain development • half mount option improves derailleur hanger stability on udh frames • half mount interface helps protect the hanger from impacts and knocks • proven drag spring cage damper for secure chain retention • compatible with eagle shifters using x-actuation technology • designed to work with wide-range eagle cassettes
specifications speed compatibility: 12-speed drivetrain configuration: 1x cable pull ratio: x-actuation shift technology: x-actuation cage type: long cage maximum cassette size: 50t pulley bearing material: steel cage material: steel minimum cassette compatibility: 50t