ethirteen Helix Race Direct Mount Chainring
Quantity
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Detail
- AL-7075-T6 construction is durable and lightweight
- Updated M4 narrow-wide tooth profile improves retention, reduces chain noise and decreases system wear
- Direct mount interface is compatible with Helix R Direct Mount, Helix, TRS, LG1 and XCX Direct Mount cranks (cranks not included)
- Cross-compatible with SRAM and Shimano 11- and 12-speed chains (chain not included)
- Convenient flip-flop design is compatible with both Boost and Super Boost chainlines (52/55 mm)
Imported.
View all ethirteen Bike ChainringsBest Use Mountain Biking
Chainring Mount Direct Mount
Chainring Shape Round
Bolt Circle Diameter Unavailable millimeters
Number of Teeth 30 T: 30T
Material(s) AL-7075-T6 aluminum alloy
Weight 30 T: 50 grams
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