BLACKseries by ABSOLUTE BLACK chainring oval 1-fold XT M8000 LK 96 | 4 hole narrow wide black
The ultimate solution for Shimano cranks based on the asymmetrical 96 mm bolt circle diameter diameter. If you've ever thought about installing a 1x9 / 1x10 / 1x11 / 1x12 drive and are wondering how to solve the chain guide problem, then here is the answer.
BLACKseries 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 / 3 or Shimano Shadow + rear derailleur, which have a greatly increased cage preload, the chain is reliably held in position even without a chain guide.
The ovalization of the chainring increases performance and traction off-road by varying the drive train and optimizing the resistance. When pedaling, 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).
BLACKseries is a sister company of absoluteBLACK Ltd. It was founded out of the desire to be able to offer an alternative to the ultra-modern products from absoluteBLACK.
BLACKseries products use the same raw materials, manufacturing processes, quality controls and tooth profiling as absoluteBLACK. The difference lies in the overall industrial design, which saves a lot of time for CNC machining and thus makes 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 cranks)
Attachment: 4-arm spider
Number of teeth: 32 or 34 teeth
Compatibility cranks : Shimano XT M8000, SLX M7000 and Shimano MT700 1-way and 2-way cranks
Compatibility chain: 9-speed, 10-speed , 11-speed , 12-speed or single 12-speed
Mounting position: inside
chain line : depending on the crank used
Adjustment options: none
Range (ovalization): n / a
Timing (introduction of force):
- 32 teeth chainring corresponds to 30 teeth at the dead center and 34 teeth in the power zone
- 34 teeth chainring corresponds to 32 teeth at the dead center and 36 teeth in the power zone
Weight according to the manufacturer: 52g (32 teeth), 63g (34 teeth)
Weight weighed: 60g (34T)
Scope of delivery: 1x BLACKseries by ABSOLUTE BLACK chainring oval 1-fold XT M8000 LK 96 | 4 hole narrow wide black
Installation advice: There is a small mark (triangular) on the inner circumference of the chainring.
This marking must be behind the crank arm.