Beta RS350
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| Beta RS350 | |
| Manufacturer | |
|---|---|
| Production | 2012 |
| Engine | Four stroke, single cylinder |
| Compression ratio | 12.1:1 |
| Ignition | DC-CDI with variable ignition timing, Kokusan. |
| Spark Plug | NGK LKAR 8A-9 |
| Transmission | 6 Speed |
| Frame | Molybdenum steel with double cradle split above exhaust port. Air filter access from the side |
| Suspension | Front: Marzocchi USD fork, Ø 45 mm, adjustable compression and rebound, TFX technology Rear: Sachs shock w/adjustable rebound and hi/low speed compression |
| Brakes | Front: Single Ø 260 mm floating disc, 2 piston caliper Rear: Single Ø 240 mm disc, 1 piston caliper |
| Front Tire | 90/90 -21 |
| Rear Tire | 140/80 -18 |
| Wheelbase | 1475 mm / 58.1 in |
| Seat Height | 934.7 mm / 36.8 in |
| Weight | 108 kg / 240 lbs (dry), |
| Fuel Capacity | 7.9 L / 2.1 US gal |
| Manuals | Service Manual |
Engine[edit | edit source]
The engine was a Liquid cooled cooled Four stroke, single cylinder. The engine featured a 12.1:1 compression ratio.
Drive[edit | edit source]
Power was moderated via the Wet multi-disc.
Chassis[edit | edit source]
It came with a 90/90 -21 front tire and a 140/80 -18 rear tire. Stopping was achieved via Single Ø 260 mm floating disc, 2 piston caliper in the front and a Single Ø 240 mm disc, 1 piston caliper in the rear. The front suspension was a Marzocchi USD fork, Ø 45 mm, adjustable compression and rebound, TFX technology while the rear was equipped with a Sachs shock w/adjustable rebound and hi/low speed compression. The RS350 was fitted with a 7.9 L / 2.1 US gal fuel tank. The bike weighed just 108 kg / 240 lbs. The wheelbase was 1475 mm / 58.1 in long.
Photos[edit | edit source]
Overview[edit | edit source]
Beta RS 350
American Beta is releasing the 2012 Beta Dual Sport RS model line up with a complete range being offered for 2012 including 350, 450, and 520 versions.
The RS model range has been designed for the USA market with all three models being 50-state street legal. These premium dual sporters include our famous twin cam 4 stroke powerplant that incorporates a heavier flywheel for chugging power to tackle the tough stuff while the twin cam and short stroke allows amazing over-rev for the faster-paced conditions.
Newly added to the range for 2012 is the Beta 350 RS. A bike designed for single track trails as well as all-around casual riding. The 350's engine provides enough power and torque for both the casual play rider as well as the serious dual sporter. With its titanium valves and twin-cam engine the 350 RS offers a level of performance that will exceed riders expectations.
Returning for 2012 are the popular 450 and 520 versions. All receiving the same engine upgrades as our popular RR models. These two models have been sold out in recent years as more riders are discovering the beauty of Beta.
BYOB (Build Your Own Beta) is back for 2012! Customers can build their own Beta online by adding suspension settings as well as the accessories he or she desires. Their new Beta will arrive at the closest dealership or a dealer of their choice with all the items installed including a nameplate of whom the bike was built for. There are over 75 accessories to choose from including large tanks, steering stabilizers, shark fins, as well as a host of other Dual Sport goodies.
Beta 350RS Features and Benefits
Engine:
- Redesigned cylinder head including reinforced camshaft bridge, valve
retainers, and updated cam chain tensioner to help reduce engine noise.
- New clutch primary gear and springs for better engagement and clutch
action.
- Updated counterbalance bearings for increased reliability.
- Stronger cam chain guides
- Increased oil volume to the engine cam chain for reduced friction.
- New oil drain plug for easier oil changes.
- Offered in 350, 450, and 520 versions for 2012
Chassis:
45mm Marzocchi front fork valved for Dual Sport use. Redesigned frame with extra gussets. This new frame has less flex and has improved stability. Striking new red frame with white plastics for 2012 Over 65 accessories to make your RS yours. Exclusive Beta BYOB (Build Your Own Beta) program
| Make Model | Beta RS 350 |
|---|---|
| Year | 2012 |
| Engine Type | Four stroke, single cylinder |
| Displacement | 349 cc / 21.3 cu in |
| Bore X Stroke | 88 x 57.4 mm |
| Cooling System | Liquid cooled |
| Compression | 12.1:1 |
| Induction | Keihin FCR-MX Ø 39 mm |
| Lubrication | Twin oil pumps with cartridge oil filter. Separate oil for engine and clutch |
| Engine Oil Capacity | 0.8 L / 0.2 US gal |
| Ignition | DC-CDI with variable ignition timing, Kokusan. |
| Spark Plug | NGK LKAR 8A-9 |
| Starting | Electric and kick |
| Clutch | Wet multi-disc |
| Gearbox Oil Capacity | 0.8 L / 0.2 US gal |
| Transmission | 6 Speed |
| Final Drive | O-ring chain, DID |
| Primary Ratio | 31:73 |
| Final Ratio | 14:45 |
| Frame | Molybdenum steel with double cradle split above exhaust port. Air filter access from the side |
| Front Suspension | Marzocchi USD fork, Ø 45 mm, adjustable compression and rebound, TFX technology |
| Front Wheel Travel | 290 mm / 11.4 in |
| Rear Suspension | Sachs shock w/adjustable rebound and hi/low speed compression |
| Rear Wheel Travel | 290 mm / 11.4 in |
| Front Brakes | Single Ø 260 mm floating disc, 2 piston caliper |
| Rear Brakes | Single Ø 240 mm disc, 1 piston caliper |
| Front Tire | 90/90 -21 |
| Rear Tire | 140/80 -18 |
| Wheelbase | 1475 mm / 58.1 in |
| Ground Clearance | 320 mm / 12.6 in |
| Seat Height | 934.7 mm / 36.8 in |
| Footrest Height | 411 mm / 16.2 in |
| Dry Weight | 108 kg / 240 lbs |
| Fuel Capacity | 7.9 L / 2.1 US gal |