2022 Beta 350 RR-S Dirt Bike Torque Specs
Shop parts for a 2022 Beta 350 RR-S Dirt Bike.
The 2022 Beta 350 RR-S continues the proven street-legal dual-sport with detail refinements. The 349cc liquid-cooled DOHC four-valve single with electronic fuel injection and six-speed gearbox remains the balanced, versatile powerplant. Chrome-moly steel frame, KYB fork and Sachs shock with dual-sport tuning, and DOT-compliant street equipment provide the complete package. The 350 RR-S’s appeal has always been its ability to commute, explore fire roads, and tackle technical trails — all on one machine. That versatility demands consistent maintenance discipline across the full range of operating conditions.
Engine Torque Values
| Fastener | Torque (Nm) | Torque (ft-lbs) |
|---|---|---|
| Spark Plug | 12 | 9 |
| Cylinder Head Bolts | 40 | 30 |
| Cylinder Base Bolts | 25 | 18 |
| Valve Cover Bolts | 10 | 7 |
| Cam Sprocket Bolts | 12 | 9 |
| Oil Drain Plug | 20 | 15 |
| Oil Filter Cover Bolts | 10 | 7 |
| Flywheel/Rotor Nut | 70 | 52 |
| Clutch Hub Nut | 70 | 52 |
Chassis & Suspension
| Fastener | Torque (Nm) | Torque (ft-lbs) |
|---|---|---|
| Swingarm Pivot Bolt | 70 | 52 |
| Lower Triple Clamp Pinch Bolts | 12 | 9 |
| Upper Triple Clamp Pinch Bolts | 20 | 15 |
| Handlebar Clamp Bolts | 15 | 11 |
| Shock Upper Mount | 50 | 37 |
| Shock Lower Mount | 50 | 37 |
| Linkage Bolts | 40 | 30 |
| Subframe Bolts | 25 | 18 |
| Engine Mount Bolts | 45 | 33 |
Drivetrain & Wheels
| Fastener | Torque (Nm) | Torque (ft-lbs) |
|---|---|---|
| Front Axle Nut | 50 | 37 |
| Rear Axle Nut | 100 | 74 |
| Front Sprocket Bolt | 50 | 37 |
| Rear Sprocket Nuts | 30 | 22 |
| Chain Adjuster Lock Nuts | 18 | 13 |
Brakes
| Fastener | Torque (Nm) | Torque (ft-lbs) |
|---|---|---|
| Front Caliper Bolts | 30 | 22 |
| Rear Caliper Bolts | 25 | 18 |
| Front Disc Bolts | 10 | 7 |
| Rear Disc Bolts | 10 | 7 |
| Front Master Cylinder Clamp | 10 | 7 |
| Rear Master Cylinder Mount | 10 | 7 |
Dry vs. Wet Torque
Oil drain plug: always wet; reduce 15–20% with sealant. All other values assume dry threads.
High-Mileage Dual-Sport Maintenance
Dual-sport riders often accumulate miles faster than off-road-only riders. The 350 RR-S’s oil change intervals are reached sooner in road miles than trail hours. Every oil change means one more drain plug torque cycle on the aluminum case. The 2022 model’s proven specifications deserve the same precision whether it’s the first service or the fiftieth. Consistent 20 Nm on the drain plug protects the threads; consistent 10 Nm on the valve cover preserves the aluminum bosses through dozens of valve checks over the bike’s lifetime.
Thread Locker Usage
Medium-strength (blue) thread locker for the 2022 Beta 350 RR-S:
- Rear sprocket nuts
- All disc bolts
- Linkage bolts
- Subframe bolts
- Exhaust header bolts
- Mirror mount bolts
- License plate bracket hardware
Torque Wrench Selection
A 3/8-inch drive click-type for 20–100 Nm and a 1/4-inch drive for 10–12 Nm hardware. Two drive sizes for the proven 350cc dual-sport.
Related Shopping Categories
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Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.