E*thirteen Helix R Guidering (3mm Offset), 3-Bolt, 28t - Bronze
| BTI part #: |
EV8730 |
| vendor part #: |
CR4HRA-136 |
| UPC: |
4711280340118 |
| EAN: |
4711280340118 |
| ring type: |
single (anti-chain drop) |
| mount: |
3-bolt DM 3mm offset |
| teeth: |
28 |
| oval/round: |
round |
| color: |
bronze |
- 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
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