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CRG Big Al / BA1 Prototype Cadet Kart Chassis + Rotax FR125 Micro Max Engine

In Stock: 1
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Kart and engine are freshly rebuilt with no run time.

  • Features:
    • CRG Big Al / Pitts BA1 Cadet 950mm prototype frame
    • Rotax Micro Max 125cc electric start TaG engine is freshly rebuilt with all new gaskets & seals, and has been stored without fluids, in order to prevent corrosion damage
    • New CRG NA Cadet stub axles
    • New Righetti steering shaft
    • New 30mm x 1040mm Medium axle
    • New CRG alumuinum 115mm / 140mm wheels
    • Hoosier 4.5 / 4.5 R60 tires with good life remaining
    • New CRG NA Cadet front spoiler
    • New KG nerf bars & sidepods
    • Righetti heel stops
    • CRG VEN-MINI brake system is freshly rebuilt including new red (soft) pads, and has been stored without fluid, in order to prevent corrosion damage.
    • OTK Micro brake rotor & hub
    • New 0039 Size 1' (D3) seat
    • New throttle cable assembly & fuel lines
    • O-Ring chain
    • New Righetti seat stays & clamps
    • TDC sprocket
    • Righetti rear spoiler (bumper)

  • Condition notes
    • See photos:  Original seat stays have been removed and new Righetti removable stays installed, and the axle has an inboard drive keyway, so it can also be used with a 4-Cycle engine.  Frame has only light use from new and has new black powdercoat.  Underside shows no functional scraping.
    • The Micro Max cylinder spacer and intake restrictor are not installed but will be included separately with the kart.
    • Ships as shown: Battery, tires not included.  Front torsion bar not included.
    • Kart will be shipped partially disassembled with engine & brakes dry (no fluids), and control pedals + linkages packaged separately.  Final assembly, fluids, system checks, carburetor adjustments and all other aspects of operating the kart are the responsibility of the buyer.

  • Shipping:  Buyer to pay actual freight shipping charges.  Ships to the lower 48 U.S. states only.  A quote can be obtained through, using the information below. A $60 fee will be added to the final price of the kart to cover the pallet and drop-off at the freight terminal.

    We can handle setting up the shipment if it's standard terminal-to-terminal.

    If additional services such as Residential or Liftgate are required, the buyer will be responsible for setting up the shipment (this is because the buyer can request changes to the services after the shipment has been sent). The process takes less than 5 minutes and we can provide assistance.

    • Origin ZIP: 91107
    • Drop-off location: Drop-off at terminal 
    • Delivery location: The rate is often lowest if the buyer is willing to pick up at the terminal 
    • Item description: Go kart 
    • Condition: Used 
    • Packaging type: Pallet (custom dimensions) 74" x 44" x 19" 
    • Weight: 210 lbs. 
    • Carrier: We use Fed-Ex Freight exclusively. If another carrier shows a significantly lower rate, please contact us before scheduling, and we will determine if we are able to accommodate.