Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-1
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-2
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-3
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-4
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-1
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-2
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-3
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-4
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-1
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-2
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-3
Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis-4
Zart

Zart Pull Back Racer Modelling Bases Pack of 20 4.5 x 5cm Plastic Chassis

Regular price
$31.13
Sale price
$31.13
Regular price
RRP $38.94
Or 4 payments of $7.78 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: EVWPZ090

UPC: 9331866030155

MPN: WPZ090

The model moves, which changes what students build

20 plastic chassis bases. 4.5 x 5cm. Built-in pull-back mechanism. $28.30 - $1.42 each.

A model that moves gets tested. A static model gets made once and looked at; a racer gets pulled back, released, and immediately compared against everyone else's - which means students iterate without being asked to. That is the entire argument for these.

The STEAM content is real, not decorative. Add weight and it slows; put the mass too high and it tips; make it too tall and it is unstable. Force, motion, weight, balance and centre of gravity all show up as consequences a child can see rather than facts they are told.

4.5 x 5cm is deliberately small, so a model is built in a lesson rather than a term, and twenty fit in a tub.

Build anything on top - a car, a creature, a character, a Christmas thing. The base does not dictate what goes above it.

Twenty at $1.42 is a class set, so everyone races rather than watching a demonstration.

Two things to know

Zart does not publish an age rating, and these are small plastic parts with a wound spring mechanism inside. For early years, supervise - and tell us if you need a formal rating, we will ask.

They also do not say how much weight the mechanism will pull. That decides how elaborate a model can get before it stops moving, so we have asked.

  • 20 pull-back chassis bases at $1.42 each
  • 4.5 x 5cm - a model built in a lesson, and twenty fit in a tub
  • The model moves, so students test and iterate without being told to
  • Force, motion, weight and balance as consequences, not facts
  • Build any form on top - vehicle, creature or character
  • STEAM and design technology projects
  • Force, motion and balance investigations
  • Model and character making
  • Festive and themed racer projects
  • Fundraising stalls and competitions

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Contents: 20 plastic chassis bases

Size: 4.5cm x 5cm each

Mechanism: built-in pull-back

Concepts: force, motion, weight, balance, centre of gravity

Maximum weight the mechanism will pull: not published. Decides how elaborate a model can get - we have asked

Age rating: none published. Small plastic parts with a wound spring - supervise early years

Barcode: 9331866030155

Brand: Zart

Model: WPZ090

FAQs

Because a static model gets made once and looked at. A racer gets pulled back, released and compared against everyone else's, so students iterate without being asked to.
Yes. Add weight and it slows, put the mass too high and it tips. Force, motion, weight and balance turn up as consequences a child sees rather than facts they are told.
Not published, and it decides how elaborate a build can get before it stops moving. We have asked.
No age rating is published and these are small plastic parts with a wound spring inside. Supervise early years. Tell us if you need a formal rating and we will ask.
Anything - a car, a creature, a character. The base does not dictate what goes above it, which is what makes it a design task rather than a kit.

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.

Keep Browsing

Shop All