• E*Thirteen
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Helix Plus Direct Mount Chainring

Helix Plus Direct Mount Chainring

€59.95
€59.95 €59.95
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CR4HPA-100

Size30t
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The Helix Plus Direct Mount Chainring is a direct OEM replacement, engineered with our advanced G4 narrow-wide tooth profile for maximized chain retention, reduced noise, and system wear reduction. Compatible with e*thirteen Helix, TRS, LG1, and XCX Direct Mount cranks, this chainring is available in sizes 30T, 32T, and 34T, constructed from 7075 T6 Alloy for reliable durability and finished with a matte black coating.
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

How-to install
CHAINRING HOW TO INSTALL

Frequently Asked Question
CHAINRING FAQ

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)
Helix Plus Direct Mount Chainring

Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase