Overview
This Rc Car is a 1:5 scale Baja-style gasoline buggy powered by a 29cc single‑cylinder, air‑cooled two‑stroke engine with a ROFUN 997 carburetor. It is rear wheel drive (2WD) with a rear axle brake, metal differential and reinforced suspension. Control is via a 2.4GHz radio system, and the chassis arrives almost ready with a built-in SC6V 2000mah battery for onboard electronics (transmitter AA cells not included).
Key Features
- Power system: 29cc single-cylinder air-cooled two-stroke gasoline engine (ROFUN 997 carburetor)
- Rear wheel drive with rear axle brake
- Metal differential and high quality exhaust pipe
- Second-generation wasteland tyre and second-generation wheel hub with red border (per images)
- 6mm shock absorption and second-generation reinforced front and rear suspension
- 2.4G 6CH remote control; about 150 meters remote distance
- 15KG all-metal gear throttle servo; 60KG metal gear steering gear (plastic case)
- SC6V 2000 mah battery (built-in) for electronics; transmitter requires 4×AA (not included)
- Car size (L×W×H): 817×480×255mm
- 8000RPH clutch; new proportioning kettle
Specifications
| Brand Name | Rock Crawler |
| Model Number | baja 5b |
| Item No. | Baha 5B 29CC |
| Product Type | Rc Car |
| Scale | 1:5 |
| Design / Type | Cars / Car |
| Origin | Mainland China |
| Material | Metal,Plastic; ABS Plastic+Metal |
| Power | Gasoline |
| Power System | 29cc single-cylinder air-cooled two-stroke four-point fixed gasoline engine (ROFUN 997 carburetor) |
| Drive | Rear wheel drive (2WD) |
| Brake | Rear axle brake |
| Remote Control | Yes |
| Control Channels | 4 channels |
| Radio System | 2.4Ghz, 6CH |
| Controller Mode | MODE2 |
| Remote Distance | About 150 Meters |
| State of Assembly | Almost Ready |
| Is Electric | No Battery |
| Is Batteries Included | No |
| Battery (car) | SC6V, 2000mah (Built-in) |
| Remote Controller Battery | 4×AA (Not Included) |
| Servo | 15KG full metal gear throttle servo; 60KG metal gear steering (plastic shell) |
| Steering servo | 15KG full metal gear throttle servo |
| Tire Track | 570mm |
| Wheelbase | front 395mm / rear 400mm |
| Tread | front 395mm / rear 400mm |
| Wheelbase (alt.) | 570mm |
| Car Size (L×W×H) | 817×480×255mm |
| Shock Absorption | 6mm |
| Clutch | 8000RPH clutch |
| Differential | Metal differential |
| Tyres / Wheels | Second-generation wasteland tyre; second-generation wheel hub with red border |
| Hign-concerned Chemical | None |
| Recommend Age | 14+y |
What’s Included
- 1 × RC Car (With Built-in Battery)
- 1 × Transmitter
- Accessories (Refer to the description)
Order Tips
Shipping Way
- From USA: shipped by FedEx or UPS (except Alaska and Hawaii).
- From China: normally shipped by land or sea to EU countries, UK, USA, Canada and Australia; then delivered by UPS or FedEx with tracking.
Delivery Time
- From United States: about 3–10 days to USA (except Alaska and Hawaii).
- From China: about 40–60 days to USA, Australia and Canada; about 70–90 days to EU countries and UK (varies by area).
About Customs Duties
- DDP service to USA, Canada, Australia, EU countries and UK. Buyers in these regions do not need to pay customs duties.
- No DDP service for other regions.
- Spain and Portugal: DDP to mainland only (no DDP to islands). Buyers from islands need to pay customs duties.
Notes
- Charge the new car upon receipt; the first charge may take longer.
- After use, let the battery cool before charging or charge after about half an hour. Stop charging about half an hour after fully charged.
- Do not store the battery at low power. If unused for a long time, charge every 45–60 days to extend service life. Low power use can cause loss of control and irreversible battery damage.
- Battery performance is affected by temperature; capacity and power limit decrease in low temperatures.
- When charging: keep a safe distance from people and flammable/explosive materials, and supervise charging. If leaving, stop charging first.
Running-in (Break‑in) Guidance
- Charge the car battery (electronics power) before first use.
- Mix fuel oil according to oil grade. Rofun original FD grade mixing ratio: 1:40–1:50. Common FB grade ratio: around 1:25.
- Perform a static run‑in of one tank. Within 3–5 minutes you can pull to mid/high speeds to reduce carbon deposits. After static run‑in of one tank, jogging another tank completes the process. Avoid climbing large slopes or prolonged high‑speed pulls during run‑in.
- Operate this gasoline remote-controlled vehicle outdoors in open spaces. Avoid crowded areas, especially near the elderly and children.
Details



























Accessories list for Rovan Baja 5B RC Car: tail, USB cable, adjusting shims, wheel wrench, manual, stickers, gaskets, spark plug tool, hexagon wrench, Allen key, brake pad, socket spanner, gasoline kettle.
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