ABSOLUTE BLACK chainring Road oval 2x LK110 4 hole asymmetric | black outer
The chainrings from Absolute Black are CNC-milled from a single piece of aluminum, creating the perfect combination of low weight and excellent durability for your bike. The oval shape smoothes the force peaks during crank rotation. This gives you a smoother pedal stroke, especially on hills, and reduces muscle fatigue. The lower power peaks also reduce the strain on your knees.
Technical data:
Area of application: 2x road bike
Material: Aluminum 7075
Bolt circle: 110 mm Shimano asymmetric
Mounting: 4-arm spider
Number of teeth: 50 or 52
Compatibility cranks: Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105-5800, Tiagra 4700 and many more.
Chain compatibility: 9-speed, 10-speed or 11-speed
Mounting: Outside
Ovalization: 10.3%; maximum diameter at 108-109.5° crank position after top dead centre
Color: black
Weights (manufacturer's specifications): 50 teeth - 120g, 52 teeth - 137g
Weight self-weighed: 122g (50T)
Scope of delivery: 1x chainring