ABSOLUTE BLACK chainring oval 1-fold LK 94 narrow-wide black
The chainrings from Absolute Black are CNC machined from one piece of aluminum and then anodized. This ensures a stiff and durable chainring. They were developed for a 1 x 10, 1 x 11 and 1x12 (SRAM Eagle) drives. The chainrings have special teeth that prevent the chain from jumping off. The principle follows that of the SRAM XX1 chainrings. In conjunction with a SRAM Type2 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.
Technical specifications:
intended use : MTB
Material: aluminum 7075 Txxx
Technology: Narrow Wide, thread for M8 chainring bolts
bolt circle diameter : 94 mm
Attachment: 4-arm spider
Number of teeth: 30, 32 or 34 teeth
Compatibility cranks : Sram X01, X1, GX and all other 4-arm cranks with 94mm bolt bolt circle diameter
Compatibility Chain: 10-speed , 11-speed or 12-speed (SRAM Eagle)
Assembly: inside
chain line : 48 mm
Ovalization: 10.2 - 14.4%, maximum diameter at 110.5 - 116.3 ° Cranking position after top dead center (optimized for each chainring size)
Color: Black
Weights (manufacturer): 43g (30 teeth), 48g (32 teeth), 55g (34 teeth)
Scope of supply: 1x Absolute Black oval 94 LK Traction 1-speed narrow-wide chainring black
Note: Absolute Black recommends mounting long M8 chainring bolts as used in 3-speed cranks .