e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM BLK
$72.95
Free shipping on orders $50 and up Online
Scottsdale
Phoenix
Learn More About This Product
e*thirteen doesn’t make filler parts. Every component is designed to be an upgrade from stock, whether it's increasing gear range or increasing durability.
- E*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS/LG1/XCX), as well as Helix and Helix R cranks
- 3-bolt direct mount chainrings fit SRAM and other similar interface cranks
- Tooth profile is compatible with both Shimano and SRAM chains in both 11 and 12 speed
- Can be flipped to provide either a 52 or 55mm chainline
Details
| ring type | single (anti-chain drop) |
| mount | QuickConnect (E*Thirteen) |
| teeth | 30t |
| oval/round | round |
| color | black |
Product Identifiers
- SKU: B-EV8681
- Barcode: 4711280340903
- Manufacturer Part Number (MFPN/MPN): CR4HRA-141
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*Disclaimers
- While every effort is made to ensure the accuracy of the above information, it is entered by real live humans and humans make mistakes. The majority of the bikes on our website are specced exactly as they come from the manufacturers. Any upgrades or customizations will be listed separately. Please confirm with Airpark Bike Co if there are any questions about the included specification for the bike you are looking at.
- Bike component specifications including (but not limited to) suspension, drivetrain, brakes, tires, and wheels are subject to change by the manufacturer without notice.
- Any indicated component upgrades included or purchased in conjunction with a bike will be replacements for OEM components on the bike. The bike will ship with the upgraded components installed, but will not include the OEM components. Credit for the OEM components are factored into the pricing for upgrades.
- Weights, where provided, are based on manufacturer estimates for the model and are not a guarantee. The actual delivered weight may vary between build kits or spec levels of the same product, as well as between sizes. It may also vary due to upgraded components, variation in amounts of lubricants and sealants, and other factors.