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e.thirteen Cassette Range Expander Cog Cassettes
  • £16.99
  • RRP £54.95
  • Saving you £69

Simply fit this sprocket to your existing 10 speedd cassette, using the clear instructions provided, and say goodbye to your front shift setup. See the compatibility chart here Click here to enlarge Q: Can I use the 40t expander cog with a 36t cassette A: We don't recommend using the 40t expander cog with a 36t cassette. Shift performance will be compromised as the timing will not be correct. Q: Can I use the 42t expander cog on my 34t cassette? A: The 42t expander cog WILL NOT work with 34t max cassettes. A 6 tooth jump is the maximum for good shifts. Q: I have a short cage dérailleur on my bike. Will that work? A: We recommend a medium or long cage dérailleur Q: Why do you only have a 42t expander cog for SRAM cassettes A: The 40t is available only for Shimano as SRAM is not offering a 34t cassette. Q: Is it hard to setup the expander cog? A: It's really not too hard, but you are working at the extreme limits of your rear dérailleur. If you have specific questions about the setup and adjustment, we recommend heading to your local bike shop. Q: I have a really worn drivetrain. Will the expander cog work ok on my bike? A: Old drivetrain components could cause poor shifting performance. We recommend a new chain and a new or well-cared for cassette.

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e.thirteen TRS+ Double Crankset Cranksets
  • £54.99
  • RRP £289.00
  • Saving you £81

This brilliant model is the result of over the top thinking by E Thirteen engineers to produce a lighter, stiffer, stronger and more reliable crankset. It features a 30mm spindle which provides a rigid base for the system, while its proprietary P3 Connect Polygon interface creates a more robust, reliable, impact-resistant spindle-arm junction. Ready to dominate on every run, this TRS+ version features a forged and CNC-machined Exalite+ aluminium crank arm construction that's tough enough for blasting across rock gardens, tree-roots and debris with ease. Furthermore, its two high-quality chainrings allow for fast and precise shifting performance, so you can keep your momentum rolling as you carve your way around the mountain. This is the ultimate choice of upgrade for off-road thrill-seekers who want to maintain a powerful pedal stroke on every ride, from this light set of cranks. 

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e.thirteen SRS+ Backplate Chain Tools
  • £2.99
  • RRP £39.99
  • Saving you £93

This superb model is specifically designed to fit SRS+ chain guides. Additionally, it is a genuine E Thirteen replacement part.

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e.thirteen TRS+ Wearplate Kit Bash Guards
  • £2.99
  • RRP £13.95
  • Saving you £79

TRS, or Trail Security, products fill the expanding Enduro and All-Mountain categories. Engineered to take extreme punishment dealt by riders on Enduro bikes, they’re still light enough to use on XC specific bikes. Plus level products also use some of the same exotic materials as the R product level but combined with less complex manufacturing and finishing processes to create a weight and price competitive part with class-leading performance.

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e.thirteen Race Handlebar Decal Set Handlebar Spares
  • £7.99
  • RRP £10.00
  • Saving you £20

This decal set is specifically designed for use with the e.thirteen Race handlebar and fits both the 20mm and the 35mm rise versions of the bar. Coming equipped with two coloured handlebar decals, two small logo, one medium logo and one large logo sticker, this is a great choice for adding some extra style and customisation to your steering set-up. Manufacturer's Part Numbers: E13HB2007 Round Red E13HB2008 Petrol Turqoise E13HB2009 Eggplant E13HB2010 Burnt Orange E13HB2011 Doom Grey

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e.thirteen Helix 12 Speed Cassette Cluster Cassette Spares
  • £87.99
  • RRP £130.00
  • Saving you £32

It’s in e.thirteen's DNA to solve problems and that's why they created the Helix R 12 speed cassette cluster. It's available in several different finish options which feature a tough aluminium construction, as well as a nickel finish option that's exclusively made of steel. Built for the demands of modern mountain biking, this model offers a highly durable and dependable build for tackling every obstacle that the trail throws at you. Future-Proof Your Bike with e*thirteen Helix The Helix R 12 Speed Cassette is an upgrade to any SRAM Eagle or Shimano drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top-end gearing and provides not only better ground clearance, but an overall lighter drivetrain. Unlike SRAM Eagle, Helix R cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM cassettes. As an added bonus, Helix R 12 speed clusters are backward compatible with and can be used to upgrade your existing TRS+ 9-50 cassette. When installing the Helix R cassette, as with any cassette, e.thirteen recommends checking chain wear. If your chain shows 0.5% or more wear, you will significantly decrease the wear life of your new cassette. Installing a new chain with your new cluster is a much better and economical solution. The Intergalactic 42-50t cluster features PVD finishing that is twice as durable as anodised models. Please note: This product is a replacement cassette cluster and is available in different sizes. Please choose from the menu the option that matches your drivetrain. Technologies: Compatibility: The Helix R 12-Speed Cassettes work flawlessly with Shimano and SRAM 12 speed drivetrains, despite the challenges in designing for the different cog spacing and chain behaviour. Performance: The improved performance of the Helix cassette features great Shimano 12 speed shifting performance and improved reliability of steel and aluminum assembly. The Intergalactic PVD finishing is twice as durable as anodised models. And it is 60g lighter. Cost Savings: The aluminium one-piece 42/50 tooth cluster is easily replaceable so riders can keep their steel cluster for multiple seasons and freshen up as needed without buying a whole new cassette. More Range: 556% more range. Durable and Serviceable: Helix R features replaceable gear clusters and intergalactic PVD finishing. Low Weight: Lighter than both XTR and XX1.

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e.thirteen UL Guidering Direct Mount Chainring Chain Rings
  • £49.99
  • RRP £58.00
  • Saving you £14

Classed by the brand as the lightest 1x XC/Gravel chainring on the market, this model features an updated M3 narrow-wide tooth profile that eliminates chain noise and decreases overall system wear. Its robust 7050 aluminium construction also makes it more than capable of withstanding all the knocks and bumps associated with racing and exploring across mixed terrain conditions. Using the SL Chainring as the platform, e.thirteen tweaked the arm design and strategically machined the chainring, so that only minimal sacrifice was made in impact strength for large gains in weight reduction. UL Chainrings are -5mm (Boost) offset, for use with XCX Race cranks on Boost bikes. If you're installing XCX Race Cranks onto a non-Boost (142mm) bike, please use SL Chainrings (available separately).   Manufacturer's Part Numbers: E13CW2013 Black 30T E13CW2014 Black 32T E13CW2015 Black 34T

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e.thirteen Plus 35 Handlebar Riser Handlebars
  • £54.99
  • RRP £65.00
  • Saving you £15

This trail-ready MTB riser bar is kitted out with a tough 7050 aluminium build that uses custom-engineered butting and bend profiles to provide a superior strength to weight ratio on your ride. Its durable construction also makes it well-equipped for the demands of all-mountain riding, while its 800mm width and 35mm clamp diameter ensures ideal ride characteristics. Boasting nine degrees of backsweep, e.thirteen has specifically designed this model to be easier on your wrists than most traditional handlebar bends. Its five degrees of upsweep also provides comfort at all angles, so you'll enjoy a supportive and confident hold as you tackle the more demanding of terrain conditions. Weighing in at only 280g for the 20mm rise option and 285g for the 35mm rise option, this is a great choice of upgrade for strong and reliable steering performance, without any unnecessary excess weight. Manufacturer's Part Numbers: E13HB2003 Black 800x20mm  E13HB2004 Black 800x35mm 

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e.thirteen Plus 35 Stem Stems
  • £67.99
  • RRP £80.00
  • Saving you £15

This high-quality MTB stem features a robust 7050 aluminium construction, which allows it to provide a tough and dependable connection between your handlebar and your fork's steerer tube. Ready for wherever your next ride takes you, e.thirteen has also equipped it with integrated T25 hardware with rounded heads for maximum strength while also preventing injury. Another highlight is its 35mm bar clamp diameter and 1 1/8" steerer clamp diameter, which ensures a solid strength to weight ratio, so you can benefit from its rugged durability without adding any unnecessary weight to your bike. With eye-catching water decals, a dual machine finish on the body, and polishing on the faceplate, this stem looks as awesome as it performs, making it a great choice of upgrade for holding your steering set-up together as you dominate your way around the mountain. Manufacturer's Part Numbers: E13ST2003 Black 40mm x 0 Rise E13ST2004 Black 50mm x 0 Rise

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e.thirteen SL Guidering Direct Mount Chainring Chain Rings
  • £34.26
  • RRP £50.00
  • Saving you £31

Featuring a durable 7050 aluminium build, this chainring provides a strong and dependable hold as you charge through rock gardens, tree roots and debris on your mountain bike (MTB). Built for the more demanding of terrain conditions, e.thirteen has also equipped this model with an updated M3 narrow-wide tooth profile, which eliminates chain noise and decreases overall system wear. As a result, you'll notice quieter performance from your drivetrain as well as increased longevity. Compatible with both Shimano and SRAM 12 speed drivetrains, its minimal aesthetics and lightweight design makes it ready for wherever your next trail adventure takes you. This makes it a great choice of upgrade, with a design that not only looks better than its predecessor but also performs 30% better in impact. Technologies: Chain Retention: Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear. Manufacturer's Part Numbers: E13CW2009 Black 30T E13CW2010 Black 32T E13CW2011 Black 34T

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e.thirteen Vario Dropper Post Cartridge Seat Post Spares
  • £37.99
  • RRP £45.00
  • Saving you £16

This MTB dropper post cartridge is specifically designed for use with e.thirteen Vario dropper seatposts. It features a tough alloy construction, which makes it more than capable of handling the demands associated with trail-riding and day-long exploring the mountains. Coming equipped with a replacement seatpost cartridge, 10x ball bearings, 4x bottom plate screws, a pillar flange and a pillar shim, this is a perfect choice of upgrade for swapping out your old cartridge.  Manufacturer's Part Numbers: E13SP2005 Black 120mm 120-150mm E13SP2006 Black 150mm 150-180mm

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e.thirteen Vario Dropper Post Actuator Assembly Kit Seat Post Spares
  • £10.99
  • RRP £12.00
  • Saving you £8

Perfect for refreshing your e.thirteen Vario dropper seatpost, this actuator cap includes an actuator assembly. Genuine e.thirteen spare parts. Manufacturer's Part Number: E13SP2009 Black

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