EXTRA LITE chainring OctaOne 1x10 / 11-LK104 | center
For ttube who already have a nice crank and want to convert to a 1x10 or 1x11 drive, Extralite the OctaOne has a matching chainring offer. Typical of Extralite the chainring is CNC machined from a single piece of aluminum and anodized afterwards. The female counterpart of the chainring bolts are integrated in the chainring. This saves a little weight and also allows the use of only 30 teeth on the pitch circle of 104 mm. In order to dispense with a chain guide teeth are similarly made the X-sync system of Sram. In combination with a Sram or Shimano Shadow Type2 + derailleur cage with much higher voltage can be dispensed with in most cases to a chain guide.
Material: Aluminium 7075
Number of teeth: 30, 32, 34 or 36 teeth
bolt circle diameter: 104 mm
Compatibility: 10-speed or 11-speed chain
Weight: 29g (30T), 30g (32T), 32g (34T), 34,9g (36T)