Helix Steel Direct Mount Chainring 30T e*thirteen
CR4HSA-100
e*thirteen Helix Chain ring 30T Direct Mount 52/55mm Flip Flop …
Updated G4 narrow-wide tooth profile improved retention, reduced chain noise, and decreased system wear.
Flip-Flop - 52mm (Boost) and 55mm (Super Boost)
Compatibility: e*thirteen Helix, TRS, LG1 and XCX Direct Mount cranks
Size: 30t
Material: Steel
Color: Black
PRODUCT SPEC
Chain retention Chain retention: Updated G4 narrow-wide tooth profile improved retention, reduced chain noise, and decreased system wear.
Chainline Flip-Flop - 52mm (Boost) and 55mm (Super Boost)
Color Black
Compatibility e*thirteen Helix, TRS, LG1 and XCX Direct Mount cranks 10/11/12 speed. Compatible with both Shimano™ and SRAM™ 12 speed drivetrains.
Features Minimal aesthetics, and updated G4 narrow wide-tooth profile.
Mount QuickConnect™
Teeth 30t
Product Fitment
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