ABSOLUTE BLACK chainring Direct Mount oval | Easton EC90 SL crank | black
Premium chainrings for the Easton EC90 SL Cinch cranks. 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 by varying the drive train and optimizing the resistance. When you kick your legs, natural strengths and weaknesses are brought into harmony. In this way, better use of the stronger muscle groups is achieved and a balance is created in the weaker muscles on the way to work (lower stroke).
Technical specifications:
intended use : Gravel bike, cyclocross, racing bike, MTB
Material: aluminum 7075 Txxx
Technology: Narrow Wide
Attachment: 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: standard
Ovalization: 10.2 - 12.1%, maximum diameter at 110.5 - 112.3 ° crank position after top dead center (optimized for each chainring size)
Color: Black
Weights (manufacturer information): 38 teeth - 94g, 40 teeth - 101g, 42 teeth - 108g, 44 teeth - 109g, 46 teeth - 120g, 48 teeth - 122g
Weight weighed: 94g (38 teeth)
Scope of delivery: 1x chainring oval for Easton and Race Face Cinch cranks