Ultralight Children's Bicycle Crank 110/127/140/150/155/160mm Hollow One-piece Kid's Bike Crankset Support 7-12Speed Bike Parts

Introducing the Ultralight Children's Bicycle Crank, perfect for kids who are paionate about cycling! This one-piece crankset is made from high-quality 6061 aluminum alloy and is designed to be hollow, making it incredibly lightweight and easy for young riders to pedal. Available in a range of lengths, including 110mm, 127mm, 140mm, 150mm, 155mm, and 160mm, this crankset is suitable for kids of all ages and sizes. The chainwheel is available in 28T, 30T, 32T, 34T, and 36T, giving you plenty of options to choose from. Crafted by renowned brand GOLDIX, this crankset is built to last. The axle diameter is 24mm, making it compatible with most kid's bikes, and the shaft material is made of durable chrome molybdenum steel. The crank screw specification is m15, ensuring a secure fit, and the surface treatment is anodized, offering excellent protection against wear and tear. The pedal is m14, making it easy to install and remove. With a support speed of 7s-12s, this crankset is perfect for young riders who want to explore different terrains and experience different speeds. So, if you want to equ your child's bike with a high-quality, durable, and lightweight crankset, look no further than the Ultralight Children's Bicycle Crank! Specifications of lower bracket: BB68 M68-73(standard), suitable for the frame bottom bracket width 68mm-73mm, Thread specification :BC1.37*24T, outer diameter 34mm, suitable for 24mm shaft, About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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