RACE FACE chain ring LK 104 | 4-hole narrow wide black
For all those who own a crank with a 104 mm bolt circle diameter and want to convert to a 1x10, 1x11 or 1x12 drive, Race Face has a suitable chainring on offer. The chainrings are CNC machined from a single piece of 7075-T6 aluminum and then anodized. The chainrings have a material thickness of 4 millimeters for particularly high rigidity. In order to be able to do without a chain guide, the teeth are made similar to the X-Sync system from SRAM with alternating thick and thin teeth (narrow-wide). In combination with a SRAM Type 2 / 3 or Shimano Shadow+ rear derailleur with significantly higher cage tension, a chain guide can therefore be dispensed with in most cases.
Notice:
Only the 30-tooth chain ring has a small offset of the chain line line towards the frame due to its design, as well as a thread integrated into the chain ring for fastening with chain ring screws.
Technical specifications:
Area of intended use : MTB
Material: Aluminum 7075-T6
Technology: Narrow Wide
bolt circle diameter : 104 mm
Attachment: 4-arm spider
Number of teeth: 30, 32, 34, 36 or 38
Compatibility cranks : all common cranks with 104 mm bolt circle diameter
Compatibility chain: 10-speed , 11-speed or 12-speed (SRAM Eagle)
Mounting position: -
chain line line : dependent on crank used
Offset: default
Adjustment options: none
Range (ovalization): -
Timing (force application): -
Color: Black
Weight according to the manufacturer: kA
Weight weighed: 41g (32 teeth), 43g (30 teeth, including screw thread)
Scope of delivery: 1x RACE FACE chain ring LK 104 | 4-hole narrow wide black