BLACKseries by ABSOLUTE BLACK chainring oval 1-fold XT M8000 LK 96 | 4 holes narrow wide black
The ultimate solution for Shimano cranks based on the asymmetric 96 mm bolt circle diameter . If you've ever thought about installing a 1x9 / 1x10 / 1x11 / 1x12 drive and wondering how to solve the chaining problem, here's the answer.
BLACKseries 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 and off-road traction through powertrain variation and drag optimization. When pedaling, 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.
BLACKseries is a sister company of absolute BLACK Ltd. It was founded out of the desire to offer an alternative to absoluteBLACK's state-of-the-art products.
BLACKseries products use the same raw materials, manufacturing processes, quality controls and tooth profilings as absoluteBLACK. The difference lies in the overall industrial design, which saves a lot of time for CNC machining, making the products more attractively priced for the end customer.
intended use : MTB, Dirt Jump, DH
Material: 7075 Txxx aluminum
Technology: Narrow Wide
bolt circle diameter : 96 mm (asymmetrical design of the Shimano XT M8000, SLX M7000 and MT700 crank)
Attachment: 4-arm spider
Number of teeth: 32 or 34 teeth
Compatibility cranks : Shimano XT M8000, SLX M7000 and Shimano MT700 1-speed and 2-speed cranks
Compatibility Chain: 9x, 10-speed , 11-speed , 12-speed or Singlespeed
Mounting position: inside
chain line : depending on used crank
Adjustment options: none
Range (ovalization): not specified
Timing (force introduction):
- 32 teeth chainring equals 30 teeth at dead center and 34 teeth at power zone
- 34 teeth chainring equals 32 teeth at dead center and 36 teeth at power zone
Weight according to manufacturer: 52g (32 teeth), 63g (34 teeth)
Weight weighed by yourself:
Scope of supply: 1x BLACKseries by ABSOLUTE BLACK chainring oval 1-fold XT M8000 LK 96 | 4 holes narrow wide black
Installation instructions: On the inner circumference of the chainring there is a small marking (triangular).
This mark must sit behind the crank arm.