ALUGEAR Chainring round | 2x12 SHIMANO 105 FC-R7100 & Ultegra FC-R8100 & Dura Ace FC-R9200 LK 110 mm asymmetric | black | 40 teeth
Alugear is based in the beautiful city of Krakow, 250 km southwest of the Polish capital Warsaw. The focus is on the development and production of drive components for bicycles.Alugear realizes the entire production cycle in Poland, from the first draft to the finished product. This is the only way to guarantee consistent product quality with low manufacturing tolerances.
The chainring, which is milled from aluminium and then anodized, offers high resistance to all mechanical stresses. The specially optimized tooth profiles ensure smooth chain running and low wear. The small chainring complements the large Alugear Aero chainring for Shimano cranks with a 110 millimeter bolt circle. Alugear chainrings are the best choice if you are looking for innovative components for your Shimano drivetrain with a unique design and low weight.
Technical data:
Area of application: Road, Gravel
Material: aluminum
Mounting: 4-arm
Bolt circle: 110 mm asymmetrical
Mounting position: inside
Number of teeth: 40 teeth
Compatibility cranks: Shimano 105 FC-R7100, Shimano Ultegra FC-R8100, Shimano Dura Ace FC-R9200
Chain compatibility: 12-speed Shimano, 12-speed KMC
optimum chainring combination: 50-34 teeth, 52-36 teeth, 54-40 teeth
Chainline: 44.5 mm
Offset: none
Adjustment options: none
Range (ovalization): none
Timing (force application): none
Color: black
Weight according to manufacturer: 40g
Weight self-weighed: 39g
Scope of delivery: 1x ALUGEAR chainring round| 2x12 SHIMANO 105 FC-R7100 & Ultegra FC-R8100 & Dura Ace FC-R9200 LK 110 mm asymmetric | black | 40 teeth