ALUGEAR chainring oval Aero LK 104 mm | 1-speed narrow-wide MTB
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 product range 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 flat aero design is perfectly adapted to the shape of the SRAM Quarq XX1 spider.
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 so that in muddy conditions the chainring is able to remove the mud itself. Dirt and mud are therefore effectively removed when the chain runs over and friction in the drivetrain is minimized.
Oval shape
Ovalizing the chainring increases performance by varying the drivetrain and optimizing resistance. When pedaling with the legs, the natural strengths and weaknesses are harmonized. This results in better use of the stronger muscle groups and compensates for the weaker muscles in the work stroke (shorter stroke).
Technical data
Area of application: MTB
Material: Aluminum 7075-T6
Technology: Narrow Wide
Bolt circle: 104 mm
Mounting: 4-hole
Number of teeth: 34, 36 or 38 teeth
Compatibility cranks: SRAM Quarq XX1 Eagle, SRM Origin and all cranks with 104 mm bolt circle
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): 12%
Timing (force application): 108° after TDC (top dead center).
Color: black, red, blue, green, orange, silver or gold
Weight according to manufacturer: 34T- 45g, 36T- 52g, 38T- 58g
Weight when weighed: 34T- 45g
Scope of delivery: 1x ALUGEAR chainring oval Aero LK 104 mm | 1-speed narrow-wide MTB