ALUGEAR round chainring AERO Golfball Direct Mount | 1-speed narrow-wide SRAM 8-hole Road/CX/Gravel | black
Alugear is based in the beautiful city of Krakow, approx. 250 km southwest 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 aero golf ball design of the Alugear single chainring for SRAM Road cranks with 8-hole mount not only looks good, it also ensures less air turbulence in the crank area.
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 thus effectively removed when the chain overruns and friction in the drivetrain is minimized.
Direct Mount Assembly
The chainring is mounted directly on the crank arm and replaces the possible previous spider. The result is a tidy look that saves weight and offers excellent stiffness at the same time.
Technical data:
Application: Road/CX/Gravel
Material: Aluminum 7075-T6
Technology: Narrow Wide, Direct Mount
Bolt circle: -
Mounting: SRAM 8-hole Direct Mount
Number of teeth: 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60 or 62 teeth
Compatibility Cranks: SRAM cranks with 8-hole mount
Chain compatibility: 10-speed, 11-speed or 12-speed (SRAM Eagle & SRAM Flattop AXS, Campagnolo), SRAM Transmission
Mounting position: -
Chainline: 32-50T- 45 mm; 52T- 45.5 mm; 54T- 46.5 mm; 56T- 47.5 mm; 58T- 48.5 mm; 60T- 49.5 mm; 62T- 51 mm
Offset:32-50T- 6 mm; 52T- 5.5 mm; 54T- 4.5 mm; 56T- 3.5 mm; 58T- 2.5 mm; 60T- 1.5 mm; 62T- 0 mm
Adjustment options: none
Range (ovalization): 12 %
Timing (force application): 108° after TDC (highest position of the crank during the pedaling cycle)
Color: black
Weight according to manufacturer: 32T- 75g, 36T- 97g, 40T- 113g, 44T- 132g, 46T- 141g, 50T- 159g, 54T- 189g, 58T- 222g, 62T- 247g
Weight self-weighed: 40T- 109g
Scope of delivery: 1x ALUGEAR chainring round AERO Golfball Direct Mount | 1-speed narrow-wide SRAM 8-hole Road/CX/Gravel | black