Go Karts

Razor

Razor Crazy Cart Shift

Listed as: Crazy Cart Shift

$329 to $449.992 Australian retailers · price checked 8 Nov 2026
Age guidance
6+ yrs
Max load
54 kg (stated by Razor Australia only)
Battery
12V
Motors
1
Seats
1
Parent remote
Not stated
Runtime
40 min (high) / 80 min (low)Claimed
Top speed
4 (low) / 13 (high) km/hClaimed
Terrain (stated)
None stated
Where to buy

Sources disagree on 3 specs for this model. See the details.

Tiny Whips Take

A compact 12V drift kart with a 90W hub motor, a front airless tyre and fixed incline rear caster wheels. A parental switch picks between a low setting (about 4 km/h) and a high setting (about 13 km/h).

What the specs support

  • Listed maximum load of 54 kg.
  • Sold by 2 sellers we checked, so you can compare prices.

Worth checking

  • The listing does not confirm whether a parent remote is included.
  • Battery capacity (Ah) not published, so runtime claims are hard to judge.
  • Our sources disagree on 3 points. See Sources below.

Specifications

Suitability
Manufacturer age guidance6+ yrs
  • BIG W: 6+ yrs (min) 6 years +
  • Razor Australia: 6+ yrs (min) Recommended Minimum Rider Age: 6+ in "LOW" speed setting, 8+ in "HIGH" speed setting
  • BIG W: not stated
  • Razor Australia: not stated
Maximum load54 kg (stated by Razor Australia only) Compare limits
  • BIG W: not stated
  • Razor Australia: 54 kg Max Rider Weight: 120 lb. (54 kg)
Seats1
  • BIG W: not stated
  • Razor Australia: not stated
Electrical
Battery voltage12V
Battery capacityNot published
Battery chemistrySLA
Motors1
Motor output1 x 90W hub motor Compare power
DriveNot published
Performance (manufacturer or retailer claims)
Top speed4 (low) / 13 (high) km/hClaimed
Runtime40 min (high) / 80 min (low)Claimed Compare runtimes
Charge timeNot published
Physical
Dimensions (L × W × H)77.1 × 52.5 × 32.5 cm Compare sizes
Product weight14.1 kg
Wheels6in (152 mm) airless front wheel, fixed incline rear casters with urethane wheels Compare tyres
SuspensionNot stated
Features (0 confirmed)
Parent remoteNot stated
Speed modes2
Soft startNot stated
ReverseNot stated
Seat belt / harnessNot stated
Opening doorsNot stated
LightsNot stated
BluetoothNot stated
USBNot stated
MP3 / AUX audioNot stated
HornNot stated
StorageNot stated

Compare features across every ride-on

Who is it for?

  • Manufacturer age guidance: 6+ yrs.
  • Riders (combined) up to 54 kg.
  • No terrain claims published. Assume smooth, hard, flat surfaces unless the retailer says otherwise.

In Our Christmas Gift Guides

This whip makes these lists on its published age guidance or its lowest price at last check. Lists are sorted by stated rules, never by payment.

Terrain

PavementSpec guidance
GrassNo evidence
GravelNo evidence
BackyardNo evidence
MixedNo evidence

No terrain statement in our sources. Spec guidance is our published rule of thumb, not a test. How terrain guidance works.

Battery & Ownership

Replacement batteryRazor names two batteries: W25143402003 for the Crazy Cart Shift ($65, sold out on 18 Oct 2026) and W20136401003 for the Shift 2.0 ($45, in stock). Which version is sold now is not confirmed, so check your cart's label first.
Replacement chargerRazor charger W20173805214 names the CC Shift 2.0 ($30, sold out on 18 Oct 2026). Version not confirmed.
Replacement remoteNot published
Spare partsNot published
WarrantyNo warranty duration stated; returns of full priced products within 14 days of delivery
  • Razor Australia (policy page): No warranty duration stated; returns of full priced products within 14 days of delivery Returns of full priced products need to be requested within 14 days from the date of delivery. source
We list every term each seller shows, including contradictions, and don't pick one. Confirm the warranty with the seller before you buy. Compare store warranties

Need a battery? Match voltage, capacity, chemistry, size and connector, not just voltage. Battery Finder · Battery care guide

Compare Against

Compare these side by side

Browse similar: Kids Electric Go Karts · 12V Ride-Ons · Ride-Ons For Bigger Kids · All Razor

Where to Buy

Prices change often. Confirm the price, stock and delivery on the retailer's site. These are plain links: Tiny Whips does not currently earn commission from any retailer, and if that changes, affiliate links will be labelled. Disclosure How prices have moved since September

Sources & Verification

  • VerifiedManufacturer age guidance
    6+ yrs
  • VerifiedAustralian retailer identified
    2 retailers
  • PartialBattery information
    12V, capacity not published
  • PartialSpecs agree across sources
    3 discrepancy flagged
  • OpenInstructions / manual located
    Not yet located
  • OpenRecall search
    Not yet recorded. Check Product Safety Australia.

Same model at every seller? Confirmed: BIG W 'Model Number 25143444' equals Razor Australia variant SKU 25143444 (Blue, barcode 845423021450).

Discrepancies between sources

Dimensions: Razor lists 77.1 x 52.5 x 32.5 cm; BIG W lists 80.0 x 54.0 x 34.5 cm. Manufacturer figure used.

Age: Razor lists 6+ (low) and 8+ (high); BIG W lists 6+.

Product weight 14.1kg and max rider 54kg each come from only one source (BIG W and Razor respectively).

Where these specs come from

  1. Razor Australia product page (manufacturer, checked 18 Oct 2026)
  2. BIG W product page (retailer, checked 18 Oct 2026)
  3. Razor Australia spare battery page (manufacturer, checked 18 Oct 2026)

Last verified 8 Nov 2026.