Product Spec
Chain retention
Updated M4 narrow-wide tooth profile improved retention, reduced chain noise, and decreased system wear.
Chainline
Flip-Flop - 52mm (Boost) and 56mm (Super Boost)
Color
Black
Compatibility
Helix R Direct Mount, Helix, TRS, LG1 and XCX Direct Mount cranks
Features
Minimal aesthetics, and updated M4 narrow wide-tooth profile.
Material
AL-7075-T6 Aluminum Alloy
Mount
QuickConnect™
Teeth
30T, 32T, 34T
Weight
30T: 48g
32T: 54g
34T: 60g
32T: 54g
34T: 60g
Tech Info
How-to install
Frequently Asked Questions
Chainline explained
Helix Plus Chainring can be mounted on Helix cranks forward or backward to make 52mm (Boost) and 55mm (Super Boost) chainline.
On e*thirteen cranks with adjustable chainline, shims may be used for even more chainline flexibility, with chainring offset of -0.5mm (teeth outboard) or -3.5mm (teeth inboard)
Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase