E*THIRTEEN chainring round Helix R Guidering Direct Mount | 1-speed narrow wide BOOST, SuperBOOST | Bronze
The stylish Helix R chainring is CNC-milled in one piece from 7075 aluminium and then anodized. The special tooth profile reliably prevents the chain from jumping off and is suitable for all drivetrains from 11-speed to 12-speed. Thanks to the flip-flop design, this chainring can be used for both Boost and SuperBoost rear triangles.
Flip-flop design
The chainring is designed to allow two different chainlines 52 mm (Boost) and 55 mm (SuperBoost). Switching between the different chainlines is done by turning the chainring during assembly.
Note: The E*THIRTEEN round Helix R Guidering Direct Mount chainring can only be used with the corresponding e*thirteen cranks that have the e*thirteen Direct Mount system.
technical data:
Area of application: MTB
Material: Aluminum 7075 T6
Technology: Narrow Wide
Mounting: e*thirteen Direct Mount
Number of teeth: 28, 30, 32 and 34 teeth
Crank compatibility: e*thirteen Helix, Helix R, TRS, LG1, and XCX Direct Mount cranksets
Chain compatibility: 11-speed, 12-speed, 12-speed SRAM Eagle, 12-speed Shimano HG+
Mounting: QuickConnect
Chainline: Flip-flop | 52 mm Boost and 55 mm SuperBoost
Offset: 5 mm
Adjustment options: none
Range (ovalization): -
Timing (power application): -
Finish: glossy
Color: Bronze
Weight according to manufacturer: 28T (48g), 30T (50g), 32T (52g), 34T (54g)
Weighed weight: 48g (30T)
Scope of delivery: 1x chainring E*THIRTEEN Helix R Guidering Direct Mount | 1-speed narrow wide BOOST, SuperBOOST
WEAR SET 11-speed SRAM NX | APEX1 Cassette PG-1130 11-42 Teeth + SRAM PC-1110 Chainavailable from stock
