Sram SX Eagle Rear Derailleur Aluminum 12 Speed Long Cage Black

Sram SX Eagle Rear Derailleur Aluminum 12 Speed Long Cage Black

£67.20  £80.00
In Stock




Part Number:

RD8155000 BW



Estimated Delivery:

Express Delivery: 1 to 2 working days (In stock items only, check stock status above)

Standard Delivery: 2 to 5 working days (In stock items only, check stock status above)

Supplier Items: Will be dispatched as soon as we receive them (usually around 7 days from placing order)

PLEASE NOTE: Express Delivery options are not available to Northern Ireland, Scottish Highlands or the Channel Islands.

Sram: Designed to handle whatever you can throw at it. Polished aluminum crankarms and the DUB bottom bracket system mean the Rival crankset will keep spinning, no matter what. Elegant and secure direct-mount X-SYNC chainrings from the company that pioneered the 1x drivetrain for the ultimate in consistent chain control over the long haul.FEATURESDirect mount chainrings in 38t through 46tDUB™ bottom bracket adds durability and simplicityWide chainline crankset to fit the biggest gravel tiresLonger DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brandsCompatible with 135, 142 and Boost rear spacing SPECIFICATIONSSpeeds: 12BB Compatibility: All SRAM Road WIDE DUB BBsChainring Size: 40TCrank arm length: 172.5mmChainline: 47.5mmBB Spindle Interface: DUBChainring material: AluminumGuard: No GuardBolt Circle Diameter (BCD): Direct Mount (DM)Crank arm material: AluminumColor (Crank arm): Black

Price Match at J E James

We understand that price is important, so we regularly price check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Terms and conditions apply.

Please note: Manufacturers can sometimes change the specification of the products from time to time.

Colours BLACK
Brand Sram
Barcodes 710845865206
SKUs / Part Numbers RD8155000 BW

Free UK Delivery On Orders Over £30

All of our UK Customers can select our FREE standard delivery option on any order over £30 (except exclusions). Learn more about J E James delivery services. Click here

Items will be sent via Royal Mail 48hr - There is an option for Express Delivery (£2.99 for orders over £30, or £4.99 for orders under £30), items will be sent via our courier service (Does not include Northern Ireland, Scottish Highlands or Channel Islands). 

Bike Build & Delivery

We are proud to say that all of our bikes are pre-built and go through a rigorous inspection procedure before the bike arrives at your doorstep. In order to minimise packaging and transit damage, all bikes are partially dismantled for shipping. Please note that some assembly will be required, which we recommend be carried out by an experienced mechanic. To help with assembly we have created our helpful assembly guide.  Click here to view assembly guide

Click & Collect

J E James Cycles Click and Collect feature is a great way of securing your product before coming into store selecting your nearest J E James Cycle branch for free. Once your product is ready for collection your chosen J E James Branch will contact you via text or telephone. Meaning you do not make a wasted trip. Please do not come into store until you receive this message. Learn more about J E James Click and Collect. Click here

International delivery

We have many happy customers based outside of the UK because we try and keep our delivery charges to minimum. The best way to calculate how much delivery of any item via our website is to add products to your cart and proceed through the checkout process, please then enter your delivery details. Our website at this time will calculate the cost of delivery to your country. Orders delivered outside of the EU are exempt from VAT. Learn more about J E James Cycles international delivery. Please click here

Returns Made Easy

Our main aim is to make sure you are happy with your purchase. You can contact our returns department directly via email: [email protected]

Learn more about our returns policy here.