Quick Summary
The ZUKKA square-taper bicycle crankset has 170 mm crank arms and three chainrings with 42, 34, and 24 teeth. It is specified for 3×6, 3×7, and 3×8-speed drivetrains. Check the bottom bracket interface and drivetrain fit against your bike before selecting it as a replacement.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Crank arm length | 170 mm. Compare this measurement with the crank length required for your bike. |
| Chainring configuration | Three chainrings with 42, 34, and 24 teeth. |
| Bottom bracket interface | Square taper. Confirm that the crank matches your bottom bracket and spindle. |
| Stated drivetrain range | 3×6, 3×7, or 3×8-speed. This range does not establish fit with every bike in those speed categories. |
| Material | Aluminum alloy. |
What to Compare Before Buying
- Bottom bracket fit: Check that the square-taper interface and relevant fit dimensions match your bike’s bottom bracket and spindle.
- Drivetrain and clearance: Compare the three-chainring setup with your drivetrain, chainline requirements, and available frame and component clearance.
- Crank length: Verify that 170 mm is the length required for your bike.
What Is Included
The listing states that the crankset includes two dust caps and no bolts. It says the bolts normally come from the bike’s bottom bracket part. Check the required bolts and included contents for the specific configuration before installation.
Before You Decide
Match the 170 mm crank length, 42-34-24T chainring setup, square-taper interface, and drivetrain to your bike. Follow the component and bicycle manufacturers’ installation instructions. If fit or installation is uncertain, consult a qualified bicycle mechanic.
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