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Free UK Delivery on orders over £50
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.
Brand:RockShox
Code:RSF550001
when performance and saving weight matters most, the new sid sl is the answer. Designed to be fast and nimble, sid sl ultimate features our lightest damper to date, the new charger race day. Completing a race-proven package, we've included the new debonair air spring tuned specifically for the demands of XC riders. Our friends at skf and maxima plush fluids come along for the ride providing long lasting fork performance and improved overall suspension feel. It all adds up to most advanced race-bred fork ever, sid sl.
Features
specificationsmodel designator (sf): ultimatewheel size: 29"travel (mm): 100mmdamper type: charger race dayfork offset: 44mm (29")maxle included: maxle stealthcolor (fs): gloss bluee-mtb decal: nosteerer: 1.5" taperedaxle: 15x110mm boost™axle to crown (mm): 506brake type (fd): disccrown material: forged, hollow aluminumupper crown type: n/alower leg material: magnesiumupper tube finish: fast blackupper tube type: 32mm straight wall aluminumdamper adjust: crowndamping adjustments: extl rebnd, 2 pos comp (open/lock)volume reducer: 0/3 tokensspringdebon: airspring rate: n/amax tire diameter (mm): 751max tire width (mm): 60maximum rotor size: 200mmminimum rotor size: 160mmfender compatibility: n/acrown od (mm): 56