Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
trek kinderfahrrad 20 Trek Precaliber 20 Boy's Single Speed Viper RedPrecaliber 20 will have your little rider begging to go out for a pedal on their first real big kid bike. Great transition model from training wheels. One speed, a coaster brake, and a saddle with an integrated handle that can be swapped out for a light mount. For kids ages 6 8, between 45 52" tall. Store Pickup Only: Please contact us to confirm availability. Once ordered, it will take 4 to 7 days for delivery and ready for pickup at The Bicycle
- Precaliber 20 will have your little rider begging to go out for a pedal on their first real big kid bike.
- Great transition model from training wheels.
- One speed, a coaster brake, and a saddle with an integrated handle that can be swapped out for a light mount.
- For kids ages 6-8, between 45-52" tall.
Store Pickup Only: Please contact us to confirm availability. Once ordered, it will take 4 to 7 days for delivery and ready for pickup at The Bicycle Store-Florham Park, NJ
SPECIFICATIONS
Frameset
| Frame | Alpha Silver Aluminum, 20'' kids' frame size |
|---|---|
| Fork | Kid's steel fork |
Wheels
| Hub front | Steel, 100mm bolt-on |
|---|---|
| Hub rear | Coaster brake, 19T, 110mm bolt-on |
| Rim | Alloy 20'', 32-hole, schrader valve |
| Tire | Bontrager XR1, wire bead, 27 tpi., 20x2.25'' |
Drivetrain
| Crank | ProWheel alloy, 32T steel ring w/double guard, 127mm length |
|---|---|
| Bottom bracket | Square taper, 68mm, sealed cartridge |
| Chain | HV410, 1/2x1/8 |
| Pedal | Kids' Satellite, 9/16 thread |
Components
| Saddle | Kids' padded, integrated seatpost, with handle |
|---|---|
| Handlebar | Kids' steel, 25.4mm clamp, 40mm rise, 560mm width |
| Grips | Kids' grip, 107mm width |
| Stem | Bontrager Approved alloy, 25.4mm clamp, 15 degree rise, 60mm |
| Headset | Adjustable ball bearing, threadless |
| Brake | Alloy linear-pull |
| Brake lever | Kids', alloy |
Accessories
| Kickstand | Kickstand |
|---|
Weight
| Weight | 9.99 kg / 22.03 lbs |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 80 pounds (36 kg). |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 2469 reviews
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Product Reviews
★★★★★ 3
Measurements just didn't add up.
Size: X-Large, Color: Sky Blue
Quality of the shirt was nice but the measurements did not add up. I wear a 17 1/2 neck and 36/37 or 37/38 sleeve. I ordered an XL and the sleeves were a little to short and the neck was way to big. Could never wear a tie with this shirt. So going up in size wasn't an option because of the neck. The next size up that had longer sleeves was a 3X, not happening. So if I went down in size the sleeves still would have been to short and the shirt would have been to tight. If the shirt fits you then you have a good shirt at a great price with lots of colors.
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Reviewed in the United States on July 25, 2025
★★★★★ 5
Great shirt
Size: XX-Large, Color: Blue
This ships fit great and is a nice material. It's now my favorite but two other colors of the same brand and size were not the same material
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Great purchase
Size: Large, Color: Blue Shark-white
Shirt was the perfect gift for my 21 year old son. The small pattern was perfect and he said that made the shirt cool. The material is comfortable and light enough for warm weather without feeling cheap. Shirt is versatile with the ability to dress up or down.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great quality
Size: XX-Large, Color: Grey Blue
Great quality! Very nice color! Fits to size.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Highly recommend
Is a great product, it fit perfectly, the materials are great.
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Reviewed in the United States on April 7, 2026