Chainring 3 Bolt Direct Mount 30T e*thirteen Helix
CR4HRA-129
e*thirteen Helix Race Chainring 3-Bolt Direct Mount 30T 3mm Offset …
A technology first. Combine with the chain, derailleur/shifter of choice without a change in chain retention quality. Build a dream rig with more freedom and spec creatively. Available in bold colors to match the popular e*thirteen Helix R Cassettes, Plus 35 Stems, and Quick Fill Plasma Valves.
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
PRODUCT SPEC
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 Eggplant
Compatibility All SRAMTM 3-Bolt Direct Mount cranks or other brand cranks that use 3-Bolt Chainrings
Material AL-7075-T6 Aluminum Alloy
Size 30t
Weight 58g
Product Fitment
| Make | Model | Year | Capacity |
|---|---|---|---|
| No fitment information available | |||