SPGOOD
✓Price
$13.19
SG Store 2pcs 3/8" Bicycle Stabiliser Extension Bolt Axle Extenders Suitable Formost Kids Bikes Training Wheels From 12" - 20" Wheel
★★★★★
$13.19
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- Product size: The thread of this product is 3/8 inch, which is about 9.5mm, Manual measurements, please allow slight errors.
- Applicability: This product is suitable for most children's bicycles with 12-inch to 20-inch wheels
- Product function: These extension bolts allow you to keep the gears on the bicycle and install stabilizers
- Safety: By removing the standard wheel nut on the gear side of the bicycle, you can install the extension bolt. This will extend the length of the shaft beyond the gear transmission so that the stabilizer will not malfunction
- Because the axle sizes of children's bicycles are different. Please make sure that the size of the axle is suitable for the axle they will use.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
You might also like
