E*thirteen
E*THIRTEEN HELIX PLUS CASSETTE / 12-SPEED / 9-50T / SRAM XD / E-BIKE READY
E*THIRTEEN HELIX PLUS CASSETTE / 12-SPEED / 9-50T / SRAM XD / E-BIKE READY
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E*THIRTEEN HELIX PLUS – MAXIMUM RANGE AND E-MTB POWER
The e*thirteen Helix Plus cassette is the ultimate performance upgrade for demanding mountain bikers and e-bikers. With an impressive 556% range – made possible by the smallest 9-tooth cog – it offers more reserves than standard cassettes, both at high speeds and on steep climbs. Thanks to its extreme durability, it is explicitly designed for the high torques of modern e-MTB drivetrains.
The Helix Plus relies on an intelligent hybrid construction: the eleven smaller cogs are made of high-strength, heat-treated chromoly steel to guarantee maximum wear protection. The largest 50-tooth cog is made of lightweight, high-strength 7075 aluminum, which reduces the total weight to only approx. 410 g. Optimized tooth profiles ensure buttery-smooth and precise gear changes in every situation.
Product Details
• Extreme Range: 556% range (9-50 teeth) for maximum versatility on the trail
• E-Bike Ready: Reinforced construction for the additional load from e-motors
• Hybrid Construction: Cogs 1-11 made of CrMo steel, largest cog made of 7075 aluminum
• Helix Technology: Optimized shift ramps for excellent performance with Shimano and SRAM chains
• Future-proof: Two-piece design allows for separate replacement of wear groups
Technical Data
• Speeds: 12-speed
• Gearing: 9-11-13-15-17-20-23-27-31-36-42-50 teeth
• Freehub Compatibility: SRAM XD / XDR (with spacer)
• Material: Chromoly steel & aluminum
• Weight: approx. 410 g (manufacturer's specification)
• Color: Black
Important Compatibility Notes
• Drivetrain: Optimized for SRAM and Shimano 12-speed drivetrain systems; technically suitable for all systems that use a SRAM XD freehub (note derailleur capacity)
Ordering & Delivery Information
• Brand: e*thirteen
• Model: Helix Plus
• Manufacturer's item number: FW2HPA-100
• EAN: 4710751509641
• Scope of delivery: 1x Helix Plus 12-speed cassette (9-50T)
Conclusion
The e*thirteen Helix Plus is the perfect choice for riders who want to get the most out of their 12-speed drivetrain. Light, extremely robust, and with an unbeatable range – a true powerhouse for any terrain.
Product Information & Conditions
GPSR Information
Manufacturer
e*thirteen
1445 Technology Ln / Suite A9
CA 94954 Petaluma
United States
Email: privacy@bythehive.com
Responsible person in the EU
e*thirteen
Klosterstrasse 6
83278 Traunstein
Deutschland
Email: sales.eu@ethirteen.com
Note: All product information and technical data are compiled with the utmost care. Nevertheless, errors, discrepancies, or changes cannot be ruled out. Manufacturers reserve the right to change specifications, features, and weights without prior notice. Subject to change without notice.
NEW / DISCONTINUED GOODS WITH GUARANTEE / USED GOODS WITH GUARANTEE
Our standard
We invest considerable time and care in each of our bicycles and parts before they go on sale. Every bike and every item is thoroughly cleaned, inspected, and, if necessary, fitted with new wear parts to ensure it's technically sound and visually appealing.
This is precisely where we differ from many other providers: You only receive items from us that have been honestly and conscientiously inspected. The condition and all relevant information can be found transparently and comprehensibly in our item information and terms and conditions .
This way, you know exactly what to expect – and can be sure that you'll get a bike or part that will give you long-lasting pleasure without the need for major repairs after a short period of time.
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USED GOODS - Warranty
If you choose our used bicycles, components, or equipment, you benefit from additional security: We offer a one-year warranty . So you can ride worry-free, knowing we'll stand behind you even after your purchase.
Note: Items expressly marked as “defective” or “DIY goods” are excluded from the warranty.
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NEW GOODS - Guarantee
When you purchase new bikes, exhibition pieces, demonstration models, or discontinued items, you are doubly protected: You receive a 2-year manufacturer's warranty or a 2-year guarantee – clearly and transparently stated in the item information.
This means you are better protected than if you were buying privately, and you can rely on our support even after the purchase.