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SPIDER 300GK EFI - 300CC Adult Go Cart

Regular price $4,799.00 USD
Regular price $5,299.00 USD Sale price $4,799.00 USD
Sale Sold out
Shipping calculated at checkout.

Wholesale ATV ®



Recommended height 5ft – 6ft 7in (via Adjustable Seat) Also Have smaller Adult & Youth – Kid Size Go Karts as well.

Climb into the cockpit of this full-size Go kart and experience the exhilarating fun of an off-road buggy built for grown-ups! Spider 300GK EFI features a tough water-cooled 300cc, four-stroke engine and automatic transmission with reverse for excellent power and easy driveablilty. Spider 300GK EFI rides on a full suspension capable of tackling the toughest terrain and smoothing out the roughest bumps. The big, 21 inch tires up front and even bigger 22 inches in the rear coupled with front and rear hydraulic disc brakes provide exceptional traction and cornering on off-road trails. Includes a full compliment of lights, turn signals, sport bucket seats and safety harnesses. 

Fullsize Adult Size Go Cart, 

Features: Horn, Rearview Mirrors, Turn signals, Individual Seats w/ Adjustable Drivers seat, Key features, Automatic Transmission with Reverse, 21×7 in front/22×10 in back tires, parking brake, 5.5″ ground clearance, 380 pounds max weight, hydraulic disk brakes.

Includes: 300cc Water Cooled Engine, Fully Automatic Transmission with Reverse, Electric Start, Blinkers, Horn, etc, etc.

Available Colors:, Black, Metallic Red,





Overall Length 100.79 (IN)

Overall Width  57.28  (IN)

Overall Height  66.54 (IN)

Wheelbase   80.12  (IN)

Minimum Ground Clearance 5.9 (IN)

Curb Mass 688 (Pds)


Electronic Fuel Injected, Type Water-Cooled, Single Cylinder,4-Stroke

Displacement 276CC

Max Power 13/6500

Idle Speed 1600+150 RPM

Main Fuel Tank Capacity 25L

Engine Oil 1.6L

Top Speed 53 HR

Battery Voltage, Capacity 12V 9AH


Front/Rear Brake Type    Hydraulic Disc,Foot Control

Lubricate oil Type  SF10W-40

Lubrication Force & Splash

Cooling  Water Cooled

Ignition  ECU

Starting Electric

Spark Plug DR 8EA

Transmission Chain Drive


Size Front 21*7-10

Size Rear 22*11-10

The gearbox oil spec is GL-4, type is 85W-140, capacity is 750ml; and put engine oil into the engine too. The engine oil grade is SF, 10W-40, capacity is 1500ml.


*Prices are in Crate Prices Only and Do Not Reflect Tax. Pictures Reflect what each model generally looks like but May Not be Exact.

Customer Reviews

Based on 1 review
Shipped fast!!!

I ordered an in stock 300cc go kart and it arrived in only 10 days (Baltimore area) The container was in good shape and they even placed it inside of my garage. I was skeptical after reading some horrifying reviews, but I am now satisfied with my decision to buy from wholesale ATV. This place is real, even though the tracking was incorrect, and it is difficult to reach customer service. I was able to get real time tracking info from Route. I chose to assemble the item myself, and I have the “RPS Transformer 300DLX owners manual”, but no SERVICE manual was sent. I have no online reference since this is a 2022 model. There is no assembly videos for this model. I would like to have it for bolt torque specs and to ensure that the assembly is completely accurate.

I would do business again here!