Zongshen 200 GS
The Zongshen 200 GS, also known as Xplorer z200, zs200GS or simply 200GS, is the first of Zongshen, Chongqing Group's line-up of "Sport touring bikes". First introduced worldwide in 2004, and is continuously being sold by bona fide Zongshen distributors in different countries, even though the second in-line Zongshen 250 GS (introduced 2006) is now being marketed.
 | |
| Manufacturer | Zongshen Chongqing Group |
|---|---|
| Also called | Motorstar Xplorer z200 (Phil.) Hausmotor Rego z200(Phil.) Zealsun zs200GS (Turkey) |
| Successor | Zongshen 250 GS |
| Class | Sport touring |
| Engine | single-cylinder, four-stroke, 198 cc |
| Transmission | 5 |
| Dimensions | L: 2010 mm (80.4 in) W: 760 mm (30.4 in) |
| Fuel capacity | 20 liters (2L reserve) |
| Related | Zongshen 250 GS |
The Zongshen Chongqing Group is one of the five largest motorcycle manufacturers in China. They are presently in partnerships with Harley Davidson and Piaggio.[1]
The bike is distributed under different brand names:
| Bike Model | Brand | Company | Country |
|---|---|---|---|
| zs200GS | Zongshen | Zongshen Chongqing Group | China |
| Xplorer z200 | Motorstar | Eastworld | Philippines |
| z200 | Rego | Hausmotors | Philippines |
| zs200GS | Zealsun | Turkey | |
| zs200GS | Zongshen | Zongshen America | U.S. |
| SR200 | Yumbo | Deceleste Uruguay | Uruguay |
Design
Zongshen designed the 200GS with economy in mind for "Sport touring" bike. Instead of remodelling an existing Super Sports engine for public road use or to be street legal, a dedicated single-cylinder four-stroke 200 cc engine was chosen for increased fuel mileage. This engine utilizes an old-school push rod valve system to ensure long-distance engine endurance, eliminating risks of timing chain failure due to the piling heat during a long-distance travel. Yet, the push rod design is a compromise to its top speed, allowing it to settle to a maximum of 120 km/h (75 mph) speed capability. Pushing the z200 to very high rpms exposes it to risks of "valve float".
The overall design takes advantage of heavy sports aerodynamics to promote stability on highways, high capacity fuel tank (allowing for greater riding range), and emphasizes somewhat eye-catching muscularity. The engine is air-cooled, making the half-fairing design necessary for the proper air flow.
The 200GS does not have ready ports for saddle-bags, and doesn't include touring accessories upon purchase. Owners intending to use this bike for tours or adventures must have the necessary implementations furnished. The absence of touring accessories makes the 200GS easily mistaken for an underpowered "MotoGP wannabe", Chinese sports bike.
Specifications & performance statistics
| Specifications | |
|---|---|
| Engine | 4-stroke Single-cylinder, Air-cooled |
| Redline range | From 8500 to 12000 rpm |
| Displacement | 198.49 cc (12.1 cuin) |
| Starting | Kick and Electric |
| Bore x stroke | 67.0 mm × 56.3 mm |
| Compression ratio | 9.2:1 |
| Carburetion | (1) PZ27 (Honda Compatible) |
| Ignition | CDI |
| Spark plug | NGK D8EA |
| Transmission | 5-speed, 5-gear mesh |
| Clutch | Wet, Multi-disc, Manual, Cable-actuated |
| Suspension, front | Inverted telescopic |
| Suspension, rear | Mono-shock, Swing arm |
| Wheelbase | 53.5 in (1,360 mm) |
| Tire, front | 110/70R17/200kPa |
| Tire, rear | 140/70R17/225kPa |
| Brakes, front | Dual disk, Double caliper |
| Brakes, rear | Single disk, Single caliper |
| Overall length | 2010 mm / 80.4 in |
| Overall width | 760 mm / 30.4 in |
| Overall height | 1080 mm / 43.2 in |
| Ground clearance | |
| Seat height | |
| Weight dry | 170 kg / 374 lbs. |
| Minimum turning radius | |
| Fuel capacity | 5.28 US gal (20 L) |
| Reserve fuel capacity | 2 Liters (0.528 gallons) |
| Fuel type | >=90# Unleaded Petrol |
| Oil capacity | 1.1 L |
| Oil type | SF class, SAE 15W40 (20w50 in the Philippines) |
| Performance stats | |
| 0-60 mph (0–100 km/h) | 10 s |
| Maximum speed | 75 mph / 120 km/h |
| Max power | 15 hp (10.8 kW) @ 8000 rpm |
| Max Torque | 13 Nm @ 6500 rpm |
| Fuel efficiency | 40kpl / 94mpg |
Facts
- The 200GS push-rod engine uses early Honda technology. Owners in the Philippines discovered that many engine parts are compatible or interchangeable with the parts of a Honda TMX-155 engine.
- Care is required with the automatic start. The starter clutch will break down easily with longer pressing of the starter switch. Riders in the Philippines complains frequent replacements of their starter clutches.