Trek kids' bikes are made with the same attention to detail as the manufacturer of sports bikes for adults, making your child's "first bike" a safe and enjoyable experience.

Lightweight aluminum frame" and "frame design" for easy getting in and out
TREK kids bikes are similar to adult sports bikes.Lightweight aluminum frameThe company has adopted the following
In addition, the top tube (the upper pipe of the frame) is designed in a bowed shape (Low standover height). This lowers the distance from the ground to the frame,Easy to step over and easy to get your feet on.Therefore, even children who are riding a bicycle for the first time can feel comfortable.
V-brake" for safe and secure stopping
Also used in sports bikesV-brake with high braking forceThe brake lever is designed to be easy to grip even for small hands. The position and size of the brake lever have also been carefully designed so that even a child's small hands can grip it firmly. It is a great point that children can practice "stopping" in a safe and secure manner.
Precaliber" series with full-scale specifications for growth
Trek's kids' bike, "PrecaliberThe "A" series is divided into 16-inch, 20-inch, and 24-inch wheel sizes, allowing children to step up to the next level as they grow.
For 20" & 24" models,
- Front suspensionThe park's gravel roads and sidewalks are no problem for him!
- shifting gear: Equipped with authentic gears. It is easy to ride up hills and over long distances.
The full range of equipment is as authentic as an adult's, including the following The active child's adventurous spirit will be well supported.




Precaliber 16(Target: around 4-5 years old /Height: 99-117cm)
Safe and secure with auxiliary wheels. Ideal for bicycle debut.
42,000 yen



Precaliber 20(Target: around 5-8 years old /Height: 114-132cm)
7-speed model. Perfect for early elementary school students.
50,000 yen



Precaliber 24(Target: around 8-12 years old /Height: 130-150cm)
8-speed model. Suitable for upper grade elementary school students. Can run smoothly on hills and long distances.
55,000 yen
The indicated height is only a guide.
We will adjust the saddle height and brakes to suit your child's needs before delivery. After purchase, inspections and adjustments are free of charge, so please feel free to contact us at any time.
Sharinkan Kumamoto Airport Branch accepts cash and various credit cards,JCB Gift Certificates, ,VISA Gift Certificatesis also available.
If you wish to pay with a gift certificate, please ask our staff at checkout.