Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Trinx Junior 4.0 Bike 20 inch Shimano Gears 21-Speed Bicycle GrayFrame: Frame: 20"x 280mm Alloy Special Shaped Tubes Fork: Imitation Alloy Shoulder Suspension Travel 30mm Colour: Gray Blue White Components: Pedal: Feimin Sport Saddle: Trinx Handlebar: Trinx Small Rise Drivetrain: Shifter Lever: Ltwoo A2 Front Derailleur: Trinx FD QD35 Rear Derailleur: Shimano RD TY21 Cassette: Trinx 14 28T Chain: M30 7S Chainwheel: Trinx 22 32 42T*152L Brake: Trinx Alloy Mechanical Disc Wheels: Hub: Trinx Rim: Trinx Alloy double
Frame:
- Frame: 20"x 280mm Alloy Special-Shaped Tubes
- Fork: Imitation Alloy Shoulder Suspension Travel 30mm
- Colour: Gray/Blue White
Components:
- Pedal: Feimin Sport
- Saddle: Trinx
- Handlebar: Trinx Small Rise
Drivetrain:
- Shifter Lever: Ltwoo A2
- Front Derailleur: Trinx FD-QD35
- Rear Derailleur: Shimano RD-TY21
- Cassette: Trinx 14-28T
- Chain: M30 7S
- Chainwheel: Trinx 22/32/42T*152L
- Brake: Trinx Alloy Mechanical Disc
Wheels:
- Hub: Trinx
- Rim: Trinx Alloy double-deck
- Tire: 20"*2.125"
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
4.4 ★★★★★
Based on 719 reviews
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Product Reviews
★★★★★ 5
Fun ball
It doesn’t last a whole long time, but she loves it! It’s crazy and it drives her playfulness crazy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 2
No squeak balls
Color: A.Green+Orange
They don’t squeak. They bounce much either.
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Reviewed in the United States on March 25, 2026
★★★★★ 3
Too big for puppies
Color: A.Green+Orange
The balls were a bit too big for my 6 month chihuahuas:/ they are as big as a tennis ball so puppies didn’t like nor play with them
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Frenchie approved
Color: A.Orange+Blue+Green
Frenchie approved
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Soft and light
Color: A.Orange+Blue+Green
My doxie loves them
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Reviewed in the United States on April 26, 2026