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Polisport · Rear child bicycle seat
A straightforward rear child seat for bikes where standard frame-mounted seats often sit too low.
$179.99
PriceIn stock, ready to ship
The Koolah Small Frames and 29ers is the practical pick when you want a rear child seat that works with small-frame bikes and many 29ers without jumping to a much pricier system. It gives you the core features most families need — frame mounting, quick-release removal, adjustable footrests and 3-position seat fore/aft adjustment — in a simple, good-value package.
Sold by Ashburton Cycles
Verified store
Price
$179.99
Child weight
9-22 kg
Bike wheel size
26'' to 29''
Frame tube size
28 to 40 mm
If your bike has a compact frame or runs 29-inch wheels, this is the Koolah version we’d steer you towards. Its dedicated mounting bar is designed to let the seat sit higher, helping with clearance where many standard rear seats can be awkward. It mounts to the frame rather than a rear rack, and it suits bikes with or without carriers, which is handy if you’re setting up a commuter, hybrid or hardtail for school runs and weekend rides.
For day-to-day use, the big selling point is simplicity. You get a quick-release holder so the seat can come off the bike in seconds, plus 4-position footrests, 2 harness-height options and 3 seat positions to better match your child’s size and your bike fit. Safety touches include increased lateral protection, a childproof buckle, foot protection to keep feet away from the wheel, a rear reflective sticker and an extra security frame belt.
Where this seat makes the most sense is for families who want a budget-friendly rear child seat that still covers the essentials. It is not the plush, premium end of the market, but that’s also why it appeals: lower buy-in, straightforward installation hardware included, and a fit solution aimed at bikes that can be tricky with regular frame-mounted seats.
Ideal for parents riding a hardtail MTB, hybrid or e-bike with 26 to 29-inch wheels and a small or compact frame that needs extra seat clearance.

Small-frame and 29er-specific mount
The mounting bar is shaped to position the seat higher, which helps on small frames and bikes with 29-inch wheels where tyre and mudguard clearance can be tight.
Frame-mounted design
A good option if you don’t want to rely on a rear rack. It fits bikes with or without carriers, so you’ve got more setup flexibility.
Quick-release holder
Once the bracket is installed, you can remove or refit the seat in seconds — useful if one bike does family duty during the week and solo duty on weekends.
Adjusts as your child grows
The 3-point harness, 2 harness-height settings and 4-position footrests make it easier to keep the fit tidy over time.
3-position seat adjustment
You can move the seat backward or forward in 3 positions to better balance child size and bike fit.
Core safety features covered
You get lateral protection, a childproof buckle, foot guards, a rear reflective sticker and an extra security frame belt.
TÜV GS / EN 14344:2022 compliant
Built to the current child-seat standard listed for this model, which is an important box to tick when you’re buying for regular everyday use.
Koolah - Polisport Child Bicycle Seat
Polisport Move
Every detail as listed by the manufacturer.
Polisport is a Portuguese two-wheel accessories brand whose story began in 1978. The company expanded from motorcycle parts into bicycle products in 1988, with child bicycle seats among its early cycling categories. Today, Polisport Group says it exports 95% of its production, works across 5 companies with around 250 employees, and sells in 60 countries. The group states that it is a world leader in child bicycle seat production and also manufactures a broad mix of bicycle and off-road accessories.
Polisport · Rear child bicycle seat
A straightforward rear child seat for bikes where standard frame-mounted seats often sit too low.
$179.99
In stockChild weight
9-22 kg
Bike wheel size
26'' to 29''
Frame tube size
28 to 40 mm
Seat weight
3,25 kg
The Koolah Small Frames and 29ers is the practical pick when you want a rear child seat that works with small-frame bikes and many 29ers without jumping to a much pricier system. It gives you the core features most families need — frame mounting, quick-release removal, adjustable footrests and 3-position seat fore/aft adjustment — in a simple, good-value package.
If your bike has a compact frame or runs 29-inch wheels, this is the Koolah version we’d steer you towards. Its dedicated mounting bar is designed to let the seat sit higher, helping with clearance where many standard rear seats can be awkward. It mounts to the frame rather than a rear rack, and it suits bikes with or without carriers, which is handy if you’re setting up a commuter, hybrid or hardtail for school runs and weekend rides.
For day-to-day use, the big selling point is simplicity. You get a quick-release holder so the seat can come off the bike in seconds, plus 4-position footrests, 2 harness-height options and 3 seat positions to better match your child’s size and your bike fit. Safety touches include increased lateral protection, a childproof buckle, foot protection to keep feet away from the wheel, a rear reflective sticker and an extra security frame belt.
Where this seat makes the most sense is for families who want a budget-friendly rear child seat that still covers the essentials. It is not the plush, premium end of the market, but that’s also why it appeals: lower buy-in, straightforward installation hardware included, and a fit solution aimed at bikes that can be tricky with regular frame-mounted seats.
Ideal for parents riding a hardtail MTB, hybrid or e-bike with 26 to 29-inch wheels and a small or compact frame that needs extra seat clearance.
Small-frame and 29er-specific mount
The mounting bar is shaped to position the seat higher, which helps on small frames and bikes with 29-inch wheels where tyre and mudguard clearance can be tight.
Frame-mounted design
A good option if you don’t want to rely on a rear rack. It fits bikes with or without carriers, so you’ve got more setup flexibility.
Quick-release holder
Once the bracket is installed, you can remove or refit the seat in seconds — useful if one bike does family duty during the week and solo duty on weekends.
Adjusts as your child grows
The 3-point harness, 2 harness-height settings and 4-position footrests make it easier to keep the fit tidy over time.
3-position seat adjustment
You can move the seat backward or forward in 3 positions to better balance child size and bike fit.
Core safety features covered
You get lateral protection, a childproof buckle, foot guards, a rear reflective sticker and an extra security frame belt.
TÜV GS / EN 14344:2022 compliant
Built to the current child-seat standard listed for this model, which is an important box to tick when you’re buying for regular everyday use.
Koolah - Polisport Child Bicycle Seat
Polisport Move