ABSOLUTE BLACK Chainring Direct Mount oval | Easton EC90 SL Crank | red
Premium chainrings for the Easton EC90 SL Cinch crank. Absolute Black chainrings are CNC-milled from one piece of aluminum and then anodized, the result: an extremely stiff and durable chainring. They were developed for a 1 x 9, 1 x 10, 1 x 11 or 1x12 (Eagle) drive. The chainrings have special teeth that prevent the chain from jumping off prematurely. The principle follows that of the SRAM chainrings with X-Sync teeth. In addition, the teeth are shaped in such a way that they remove mud better, which makes them ideal for use on gravel and cyclocross bikes.
The ovalization of the chainring also increases performance through variation in the drive train and optimization of resistance. When kicking with the legs, the natural strengths and weaknesses are brought into line. This achieves better use of the stronger muscle groups and creates a balance in the weaker muscles on the way to work (less stroke).
NOTE: Contrary to the illustrations, the chainrings are supplied in red.
Technical specifications:
Area of intended use : Gravel bike, cyclocross, racing bike, MTB
Material: Aluminum 7075 Txxx
Technology: Narrow Wide
Mounting: direct mount
Number of teeth: 38, 40, 42, 44, 46 or 48 teeth
Compatibility cranks : Easton and Race Face Cinch (Easton EC90 SL, Race Face Next SL, SIXC, Atlas, AEFFECT, Turbine Cinch)
Compatibility chain: 10-speed , 11-speed or 12-speed (SRAM Eagle)
Offset: default
Ovalization: 10.2 - 12.1%, maximum diameter at 110.5 - 112.3° crank position after top dead center (optimized for each chainring size)
Red color
Weights (manufacturer information): 38 teeth - 94g, 40 teeth - 101g, 42 teeth - 108g, 44 teeth - 109g, 46 teeth - 120g, 48 teeth - 122g
Weight weighed: 108g (42 teeth)
Scope of delivery: 1x oval chainring for Easton and Race Face Cinch cranks