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Description
FEATURES
- Designed as a drop-in replacement for OEM ball-type bearing sets
- High-quality tapered roller bearings decrease maintenance along with less wear and longer life
Technical Specifications
- MFG. Part Number 22-1077
Vehicle Information
Yamaha TT-R50 Dirt Bike (2006-2026)
The Yamaha TT-R50E, available from 2006 to 2026, is a popular entry-level off-road motorcycle designed for young riders. Throughout its production, this model has maintained remarkably consistent specifications. It is powered by a reliable 49cc (or 50cc) air-cooled, SOHC, 2-valve, 4-stroke single-cylinder engine, featuring a bore and stroke of 36.0mm x 48.6mm and a 9.5:1 compression ratio. Fuel delivery is handled by a Mikuni VM11 or VM11SH carburetor. The TT-R50E consistently includes an electric start, a user-friendly 3-speed constant mesh transmission with an automatic clutch, and dependable drum brakes on both front and rear wheels. Safety features like a throttle screw for speed control and a keyed ignition have also been standard. The Yamaha TT-R50 has not undergone any significant generational or engine changes between 2006 and 2026. The core engine, transmission, and chassis components have remained largely identical. Minor updates have primarily been cosmetic. For instance, in 2011, there were revised fuel components and silver-colored shift pedal, brake pedal, footpegs, sprocket, and engine mounting brackets. The 2026 model introduces a new iconic Team Yamaha Blue color scheme and updated graphics, but mechanically, it remains unchanged from previous iterations. The TT-R50 has consistently been offered as a single trim, referred to as the TT-R50E or TT-R50, without distinct variations. FAQ:
Q: How do I ensure this product fits my Yamaha TT-R50?
A: To confirm compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Initial: 30 hours or 1 month. Regular: 90 hours or 6 months. Recreational: 10 hours. Aggressive: 5 hours. | The oil filter should be serviced with every oil change. |
| Air Filter | Recreational: 10-15 hours. Aggressive: 5-10 hours. | Regular inspection, cleaning, and re-oiling are crucial, especially after riding in dusty or muddy conditions. |
| Spark Plug | 12 800 km or 24 months | Inspection and replacement as per periodic maintenance chart. |
| Valve Inspections | Recreational: 20 hours. Aggressive: 10 hours. | Valve clearance must be adjusted by a Yamaha dealer at specified intervals. |
| Top-End Inspections | Recreational: 40 hours. Aggressive: 20 hours. | |
| Brakes | 12 months | Check operation. |
| Pre-ride Inspection | Before each ride | Includes tire pressure, brakes, and throttle operation. |