ABSOLUTE BLACK chainring oval 1-fold LK64 | narrow wide poison green
Absolute Black chainrings are CNC machined 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 and now new for the 1x12 drive. The chainrings have special teeth that prevent the chain from coming off. The principle follows that of the SRAM XX1 chainrings. In conjunction with a SRAM Type2 / 3 or Shimano Shadow + rear derailleur, which have a greatly increased bias of the cage, the chain is reliably held in position even without chain guide.
Ovalization of the chainring enhances performance through powertrain variation and drag optimization. When pedaling with the legs, the natural strengths and weaknesses are reconciled. Thus, a better use of the stronger muscle groups is achieved and in the weaker muscles a balance in the working path (lower stroke) created.
intended use : MTB
Material: aluminum 7075 Txxx
Technology: Narrow Wide
bolt circle diameter : 64 mm (standard)
Attachment: 4-arm spider
Number of teeth: 26 or 28 teeth
Compatibility cranks : all cranks with 64 mm standard bolt circle diameter
Compatibility Chain: 10-speed , 11-speed or 12-speed (SRAM Eagle)
chain line : 46 mm
Ovalization: 10.2 - 14.4%, maximum diameter at 110.5 - 116.3 ° crank position after top dead center (optimized for each chainring size)
Color: poison green
Weight weighed: 36g (26 teeth)
Scope of supply: 1x ABSOLUTE BLACK chainring oval 1-fold LK64 | narrow wide poison green