Strider Bike 12" Extended Seat
Strider Bike 12" Extended Seat
3 in stock
STRIDER
Strider 12" & 14X XL Seatpost
More height. More growth. More time on the same bike.
XL seatpost designed to increase seat height and extend the usability of Strider 12" and 14X bikes.
“My kid was outgrowing the bike… with the XL seatpost, he can keep riding.”
Typical experience. This upgrade helps delay the need for a bigger bike.
Why choose the Strider XL seatpost
- Extends bike lifespan: ideal for fast-growing kids
- Adjustable height: adapts to different rider sizes
- Cost-effective: avoids upgrading bikes too early
- Easy installation: direct replacement, no modification needed
Compatibility
- ✔️ Compatible with Strider 12"
- ✔️ Compatible with Strider 14X
Key features
- Extra-long (XL) seatpost
- Allows higher seat adjustment than stock
- Durable and robust construction
Height & adjustment
- Seat height range: approximately 38 to 48 cm (15" to 19")
- Estimated inseam (saddle height): approximately 41 to 51 cm
Important: stated height reflects the maximum achievable adjustment with the XL seatpost.
Always adjust so the child can comfortably reach the ground.
Warranty
🛡️ Official Strider manufacturer warranty
This product is covered against manufacturing defects for a period of 30 days, in accordance with the manufacturer’s policy.
âś… Canadian customer support
âś… Secure payments
âś… 30-day satisfaction policy
Add more height and extend your Strider’s life — add the XL seatpost to your cart now.
*Conditions apply for certain remote regions. View shipping details
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