Why choose absoluteBLACK?

• Very light weight compared to other chainrings on the market
• Striking design and color selection!
• Made from a single piece of lightweight 7075 aluminum
• Special 3D tooth profile ensures good self-cleaning properties and quiet operation when in contact with the chain
• Type II anodization used in the finishing of the gear teeth protects the material from oxidation and keeps it looking fresh for longer

Specifications:

• Round sprocket
• Asymmetrical 4-bolt mounting
• 110/4BCD
• Compatible with all Shimano 4-bolt cranks, as well as Di2 and 10/11s drivetrains
• Not compatible with Shimano HG+ and Sram Flat Top chains
• Weight: 34T (30g), 36T (38g), 38T (43g), 39T (45g), 50T (114g), 52T (129g), 53T (136g)

When purchasing a sprocket, we recommend checking for compatible size combinations:

• 50-34T
• 50-36T
• 52-36T
• 52-38T
• 53-39T

We recommend using absoluteBLACK long bolts to attach the large chainring; for the smaller chainring, the original bolts are suitable.