ABSOLUTE BLACK chainring Direct Mount oval BOOST 148 | Race Face Cinch crank | gold
The best chainrings for Race Face Cinch cranks on the market. 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.
The ovalization of the chainring also increases performance by varying the drive train and optimizing the resistance. When kicking with the legs, the 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).
Thanks to the OCA system (Optimum Chainring Adjustment), the position of the chainring can be optimally adjusted in 22 ° steps and thus offers the best performance for beginners as well as experienced riders.
This chainring is specially designed for the new BOOST 148 standard. Due to the slight offset, the chain line optimized for the new single drives.
intended use : MTB
Material: aluminum 7075 Txxx
Technology: Narrow Wide
Mounting: Direct Mount
Number of teeth: 26, 28, 30, 32, 34 or 36 teeth
Compatibility cranks : Race Face Cinch (Next SL, SIXC, Atlas, AEFFECT, Turbine Cinch)
Compatibility chain: 10-speed , 11-speed or 12-speed (SRAM Eagle)
chain line : 52 mm
Ovalization: 10.2 - 14.4%, maximum diameter at 110.5 - 116.3 ° crank position after top dead center (optimized for each chainring size)
Weights (manufacturer information): 26 teeth - 52g, 28 teeth - 54g, 30 teeth - 58g, 32 teeth - 62g, 34 teeth - 69g, 36 teeth - 72g
Weight weighed: 58g (32T)
Scope of delivery: 1x chainring oval BOOST 148 for Race Face Cinch cranks