ALUGEAR chainring round Aero LK 104 mm for SRM MTB Power Meter | 1-speed narrow-wide | black
Alugear is based in the beautiful city of Krakow, approx. 250 km south-west of the Polish capital Warsaw. The focus is on the development and production of drive components for bicycles, but the range of products also includes, for example, Ahead caps.
The entire production cycle, from the initial design to the finished product, is carried out entirely by Alugear in Poland. This is the only way to guarantee consistent product quality with low manufacturing tolerances.
The Alugear chainrings are milled from 7075-T6 aluminium and then anodized to make them more resistant to mechanical influences. The flat aero design is perfectly adapted to the shape of SRM Powermeter spiders with 104 millimeter bolt circle. It can also be fitted to other crank spiders with a 104 millimeter bolt circle.
narrow-wide tooth profile
To keep the chain securely in position even without a chain guide, the teeth have a special profile consisting of alternating narrow and wide teeth. The teeth are also shaped in such a way that the chainring is very good at removing mud itself in muddy conditions. Dirt and mud are therefore effectively removed when the chain runs over and friction in the drivetrain is minimized.
Technical data
Area of application: MTB
Material: Aluminum 7075-T6
Technology: Narrow Wide
Bolt circle: 104 mm
Mounting: 4-hole
Number of teeth: 32, 34, 36, 38 or 40 teeth
Compatibility: for SRM MTB Power Meter; all cranks with 104 mm spider
Chain compatibility: 10-speed, 11-speed or 12-speed (SRAM Eagle, SRAM Flattop and Shimano HG+)
Mounting position: Inside
Chainline: depending on the crank used
Offset: 0 mm
Adjustment options: none
Range (ovalization): none
Timing (force application): -
Color: black
Weight according to manufacturer: 32T - 38g, 34T - 46g, 36T - 54g, 38T - 61g, 40T - 68g
Weight self-weighed: 34T- 39g
Scope of delivery: 1x ALUGEAR chainring round Aero LK 104 mm for SRM MTB Power Meter | 1-speed narrow-wide | black