e*thirteen Helix R Chainring - 34t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM BLK
$72.95
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Scottsdale
Phoenix
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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 Helix R Chainring - 34t, 11/12-Speed, 52/55mm Flip-Flop CL, 3.5mm Offset, e*thirteen DM Black. e*thirteen Helix R Direct Mount Chainrings, manufactured from durable AL-7075-T6, combine aesthetics and design efficiency. Their flip-flop design accommodates Boost or Super Boost chainlines. With e*thirteen's narrow-wide tooth profile, they ensure enhanced chain retention, reduced wear, and compatibility with Shimano and SRAM chains. Perfectly complementing all Helix Cranks, they're backward-compatible with e*thirteen TRS, LG1, and XCX Race cranks.
- Direct Mount design for use with Helix cranks, adjustable chainline TRS/LG1 cranks, and XCX Race cranks
- M4 narrow-wide tooth profile provides Shimano and SRAM 11/12-speed chain compatibility, excellent chain retention, and reduced wear
- Convenient flip-flop design compatible with both Boost and SuperBoost chainlines (52/55mm)
- e*thirteen's Quick Connect direct mount interface keeps the system secure and creak-free
- Forged from premium 7075-T7 aluminum, then extensively CNC optimized for light weight and technical aesthetics
- Durable 7075-T6 construction for long wear-life, stiffness, and strength
Details
| Tooth Count | 34 |
| Drivetrain Speeds | 11 |
| Drivetrain Speeds | 12 |
| Round or Oval | Round |
| Offset | 3.5 |
| Material | Aluminum |
| Color | Black |
| Weight | 57 |
| Defined Color | Black |
| Direct Mount Type | Direct Mount e*Thirteen |
Product Identifiers
- SKU: CR4206
- Barcode: 4711280340927
- Manufacturer Part Number (MFPN/MPN): CR4HRA-143
- Model Number: D1075
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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.