E-Thirteen Helix R 3-Bolt Direct Mount MTB Guidering
- Save weight, keep your drivetrain options open and use the chain you want
- 3-Bolt Direct Mount design for use with SRAM™ 3-bolt direct mount compatible cranks
- Cut from billet AL-7075 for the highest strength and wear resistance
- SRAM™ and Shimano™ 11 and 12 Speed Chain compatible
- Extensive CNC machining for ultra-light weight (32t=51g) and looks that kill
- Available in 5 bold Ano colors and 4 sizes 28/30/32/34t
- Match and personalize the way you want
- Chain retention: Updated M4 narrow-wide tooth profile improved retention, reduced chain noise, and decreased system wear.
- Chainline: 3mm Offset from mounting surface for 3-bolt applications
- Color: Bronze, Naranja, Eggplant, Gray, Black, Intergalactic PVD
- Compatibility: All SRAMTM 3-Bolt Direct Mount cranks or other brand cranks that use 3-Bolt Chainrings
- Material: AL-7075-T6 Aluminum Alloy
- Size: 28-34t options
- Weight: 28t: 48g, 30t: 50g, 32t: 52g, 34t:54g
Occasionally, without notice, manufacturers change product design and/or specifications.
Customer reviews and Q&A's are disabled because you declined functional cookies.
To enable reviews and Q&A's click the 'Cookie Settings' button below and enable functional cookies.
E-Thirteen Helix R 3-Bolt Direct Mount MTB Guidering
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
At Tredz, we’re committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, simply contact us for an immediate response using our live chat service. Click here to discuss your price match with an agent now for help.
Subject to Terms and Conditions
At Tredz, we offer a fast high quality service, with a range of options from free delivery on orders over £20, next day and convenient click & collect from one of our stores. Simply select within the checkout.
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.
At Tredz, if you are not 100% happy with your order, then you can use our simple hassle free returns service. Simply return the item new and unused in the manufacturers original packaging within 365 days of purchase. Bikes and larger items are collected by courier.