Home » Kids Bicycle Crank 6061 Aluminum Alloy For Direct Mount With 135 140 152 160mm

Kids Bicycle Crank 6061 Aluminum Alloy For Direct Mount With 135 140 152 160mm

SKU: 1005008634227572-160MM Crank-BSA
Color
bottom bracket
€93,35
-33% €140,02 €93,35

Give your child a smoother, faster ride with the GUSTAVO GT-K1 kids bicycle crank. Machined from 6061 aluminum alloy, this direct-mount crank reduces pedaling effort without extra weight. The black anodized surface guards against scratches and everyday trail grime. You get four precise length options to match young leg growth perfectly.

Match the crank length to your child’s inseam for comfortable knee bending during long family rides. The chrome molybdenum steel spindle handles rough terrain without flexing when your little one stands up to sprint. Swap pedals easily using the M13 threading whenever your rider outgrows their current shoes.

  • Material Lightweight 6061 aluminum alloy provides a tough shell that resists dents.
  • Mechanical Mount A direct three-screw design aligns cleanly with standard 24mm axle frames.
  • Growth Support Lengths of 135, 140, 152, and 160 millimeters adapt to changing riding stages.
  • Drivetrain Tuning Teeth counts from 26 to 32 work smoothly with compatible rear gears.

Package Includes: You will receive exactly what you select at checkout. Choose a single crank arm, a complete crank set paired with a bottom bracket, or order the separate chainring individually.

Installation Note: Ensure your bike frame uses a BC 1.37×24T threaded bottom bracket with a 34mm outer diameter. Verify that the BB width measures between 68mm and 73mm before mounting.

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Take this upgrade to local trails and let your child tackle hills with steady power and zero wobble.