Model Maintenance Schedule
Beta 300 RR Maintenance Schedule
The Beta 300 RR is a 2-stroke enduro bike. These are the scheduled maintenance intervals from Beta's 2025 owner's manual for the RR 2-stroke range, in engine hours.
Key Intervals At A Glance
- Oil: Gear and clutch oil (transmission oil): replace, end of break-in (3 hours), then every 30 hours.
- Air filter: Airbox and air filter: clean, 3 hours then every 30 hours (schedule); check after every ride (air filter section).
- Top end: Piston and segments (rings), 250/300: replace, every 60 hours.
- Fork: Shock absorber and telescopic fork: check, 3 hours then every 30 hours.
How The Beta Schedule Works
Beta's manual uses a scheduled maintenance grid with columns for the end of running-in (3 hours) and coupons at 30, 60, 90, 120, 150 and 180 hours. Each cell is marked check, replace, clean or tighten. We have converted the repeating pattern into a plain interval for each item below.
The manual for 2025 is titled RR XPRO 2T and covers the 125, 200, 250 and 300. Some rows differ between the smaller and larger engines; the table below shows the 250 and 300 values.
Beta 300 RR Service Intervals By Hours
The table below lists the core service items from the maintenance schedule in the 2025 Owners Manual 2-Stroke 125/200/250/300 - RR XPRO 125-200-250-300 2T (Code 040.44.049.83.00). Task wording follows the manual. Where the manual gives both an hour and a calendar interval, do the work at whichever comes first.
| Service task | Interval | First service |
|---|---|---|
| Gear and clutch oil (transmission oil): replace | End of break-in (3 hours), then every 30 hours | 3 hours (or after 15 l of mixture) |
| Spark plug: check at 3 h; replace every 60 h | Every 60 hours | Check at 3 hours |
| Spark plug cap: clean | 3 hours then every 30 hours | 3 hours |
| Head screws: tighten | End of running-in only | 3 hours |
| Engine clamping screws to the frame: check | 3 hours then every 30 hours | 3 hours |
| Kick start and gearchange lever screws: check | 3 hours then every 30 hours | 3 hours |
| Driving clutch disks (coated), 250/300: check every 30 h; replace every 90 h | Replace every 90 hours | None listed |
| Clutch springs length: check every 30 h; replace every 90 h | Replace every 90 hours | None listed |
| Clutch hub - clutch bell: check | Every 30 hours | None listed |
| Cylinder: check | Every 60 hours | None listed |
| Piston and segments (rings), 250/300: replace | Every 60 hours | None listed |
| Connecting rod, 250/300: replace | Every 90 hours | None listed |
| Drive shaft (crankshaft) bearings and seals, 250/300: replace | Every 90 hours | None listed |
| Surface appearance of the gearbox, 250/300: check | Every 90 hours | None listed |
| Gearbox bearings (primary shaft), 250/300: replace | Every 90 hours | None listed |
| Water pump oil seal: replace | Every 90 hours | None listed |
| Exhaust valve (power valve): check/clean | At 60 hours and 150 hours | 60 hours |
| Reed valve: check | Every 60 hours | None listed |
| Noise-absorbing material of the silencer (muffler packing): replace | Every 30 hours | None listed |
| Carburetor tightness, idling setting, fuel pipe, breather pipe: check | 3 hours then every 30 hours | 3 hours |
| Coolant system tightness and coolant level: check | 3 hours then every 30 hours | 3 hours |
| Exhaust manifold tightness: check | 3 hours then every 30 hours | 3 hours |
| Drives (cables) sliding and regulation: check | 3 hours then every 30 hours | 3 hours |
| Clutch pump liquid level: check | 3 hours then every 30 hours | 3 hours |
| Airbox and air filter: clean | 3 hours then every 30 hours (schedule); check after every ride (air filter section) | 3 hours |
| Final transmission (chain/sprockets): check | 3 hours then every 30 hours | 3 hours |
| Error memory (OBD2 diagnosis tester): read/check | 3 hours then every 30 hours | 3 hours |
| Electrical system / main connections: check, blow and grease | 3 hours then every 30 hours | 3 hours |
| 12V battery: check and recharge | 3 hours then every 30 hours | 3 hours |
| Brakes: fluid level, pad thickness, disc thickness, pipe tightness, lever idle travel: check | 3 hours then every 30 hours | 3 hours |
| Chassis, swing arm, mobile parts, rear suspension linkage, fork cover, fuel lines, steering bearings, bolts: check | 3 hours then every 30 hours | 3 hours |
| Shock absorber and telescopic fork: check | 3 hours then every 30 hours | 3 hours |
| Wheels: spokes and rim coaxiality, tyres (wear and pressure), bearings clearance: check | 3 hours then every 30 hours | 3 hours |
| Safety-part tightening (rear sprocket, pinion, brake discs, brake pedal, brake calipers): check tightening | After first 100 km (62 mi) | 100 km |
The manual is the authority. Check the edition for your exact model year before ordering parts, and shorten intervals for mud, sand, heat or heavy loads.
Fluids And Capacities
| Item | Specification |
|---|---|
| Gear oil | 800 ml (normal maintenance); 850 ml (after complete engine review) for RR 250-300 |
| Gear and clutch oil grade | LIQUI MOLY MOTORBIKE 4T SYNTH 10W-50 OFFROAD RACE |
| Coolant circuit | 1300 ml |
| Coolant type | LIQUI MOLY COOLANT READY MIX RAF12+ |
| Mixer (injection) oil tank | 650 ml incl. 180 ml reserve (RR 200/250/300) |
| 2-stroke mixture oil | LIQUI MOLY MOTORBIKE 2T SYNTH OFFROAD RACE; break-in first refuel 1% premix for RR 200-250-300 |
| Fuel tank | 9.5 l incl. 2.3 l reserve |
| Fork oil | Fuchs SAE 5W; RR 250-300: 610 g right leg, 560 g left leg (dry fork) |
| Brake and clutch fluid | LIQUI MOLY BRAKE FLUID DOT 5.1 |
| Spark plug (RR 300) | NGK IR GR7CI-8 |
Ownership Notes
Beta's scheduled maintenance grid runs on an end-of-running-in service at 3 hours, then service coupons every 30 hours up to 180 hours. On the 250 and 300, the piston and rings are replaced every 60 hours and the connecting rod, crankshaft bearings and seals every 90 hours.
The grid in this manual does not list a replacement interval for brake fluid, coolant or fork and shock oil, so follow your dealer's advice for those. The manual's air filter section also says to check the filter after every ride.
Track The Beta 300 RR Schedule Automatically
MotoMind tracks these intervals automatically by engine hours. Add your Beta 300 RR to the garage, set each task to the interval in the table above, and update hours from your hour meter or the GPS ride tracker. Every task then shows as upcoming, due now or overdue, and your completed service builds a history you can export as a PDF when you sell the bike.
More Model Schedules
Browse every model in the maintenance schedules hub.
FAQ
How often should I change the gear oil on a Beta 300 RR?
The 2025 Beta owner's manual lists gear and clutch oil (transmission oil) (replace) on this interval: end of break-in (3 hours), then every 30 hours. Ride in mud, sand or heat, or race hard, and shorten the interval.
When does a Beta 300 RR need a new piston?
The 2025 Beta owner's manual lists piston and segments (rings), 250/300 (replace) on this interval: every 60 hours. Track engine hours closely so the top end is replaced on schedule rather than after a failure.
How often should I clean the air filter on a Beta 300 RR?
The 2025 Beta owner's manual lists airbox and air filter (clean) on this interval: 3 hours then every 30 hours (schedule); check after every ride (air filter section). In dusty or sandy conditions, inspect it after every ride.
How often does the Beta 300 RR suspension need service?
The 2025 Beta owner's manual lists shock absorber and telescopic fork (check) on this interval: 3 hours then every 30 hours.
Can an app track the Beta 300 RR maintenance schedule for me?
Yes. MotoMind tracks these intervals automatically by engine hours. Enter your Beta 300 RR's hours or log rides with the GPS ride tracker, set the intervals from this table, and MotoMind shows what is upcoming, due or overdue.
Track The Beta 300 RR By Engine Hours
MotoMind tracks these intervals automatically by engine hours, so your Beta 300 RR gets oil, filters, top end and suspension service on time.
