KCNC cassette 12-speed | 9-52 teeth for SRAM XD | black
KCNC presents a lightweight cassette for modern 12-speed MTB drives. Padding instead of spilling is the motto, which is why the cassette is CNC-milled extremely laboriously. The lightness of aluminum is used perfectly, while the heavily loaded lower pinions are made of much more wear-resistant and durable steel. But the cassette not only impresses with the cleverly used combination of materials, the quality and workmanship also speak for themselves. In contrast to other lightweight cassettes, the pinions are optimized for perfect gear changes with shift gates. The bandwidth of the cassette is extremely high at 578% and the 325g weight (manufacturer information) help to make your bike even lighter.
Switching optimization with asymmetrical switching rollers
SRAM's Eagle derailleurs are optimized for cassettes with a spread of 10 to 50 teeth. In order to provide you with further switching performance at the top level with the excessive bandwidth of the cassette, KCNC has developed adjustable pulley wheels for the upper position. These have three eccentric mount and enable assembly with an offset of 3 mm; 4 mm or 5 mm. With the offset and the selectable number of teeth, you can compensate for manufacturer-specific differences in length on the derailleur hanger and thus continue to shift smoothly into the smallest and largest pinion.
With its range of 9-52 teeth, the cassette fully utilizes the capacity of the rear derailleur. For the best possible switching operations, the upper pulley must be exchanged for an asymmetrical pulley from KCNC. These are available in our shop .
Adjusting the rear derailleur requires an exactly straight derailleur hanger. The user should have very good skills in the area of gear shifting.
For technical reasons, the cassette is not compatible with the Newmen GEN1, Syntace and Pi Rope XD freewheels!
This cassette is a lightweight product. It is NOT approved for use with e-bike drives or SRAM AXS switching groups. In this case, KCNC does not provide any guarantee in the event of damage!
intended use : MTB
Material of the five large sprockets: AL7075 anodized aluminum (30/34/40/46 / 52T)
Material of the seven small pinions SACM645 steel surface treated (9/10/12/15/18/22 / 26T)
Switching stages: 12
Gradation: 9/10/12/15/18/22/26/30/34/40/46 / 52T
Gear steps: 11/20/25/20/22/18/15/13/18/15/13%
Translation bandwidth: 578%
Compatibility freewheel: XD, XDR with 1.85mm spacer
Compatibility drive: SRAM XX1, X01, GX Eagle, 12-speed chains; NOT for e-bikes or SRAM AXS
Color: rainbow (lower sprocket) / black (upper sprocket)
Weight according to the manufacturer: 325g
Weight weighed: 327g
Scope of delivery: 1x KCNC cassette 12-speed | 9-52 teeth for SRAM XD | black