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Description
FEATURES
- Exact OEM replacement bearing and seal kits bring back the steering and braking control lost due to worn or rusted wheel bearings.
- Each kit includes necessary bearings and seals to completely rebuild each hub.
- Double-sealed ball bearings keep moisture and contamination from entering bearing.
- Seals ensure proper fitment.
Technical Specifications
- MFG. Part Number PWRWK-C09-000
Vehicle Information
Yamaha TT-R90 Dirt Bike (2000-2007)
The Yamaha TT-R90, produced from 2000 to 2007, was a popular off-road motorcycle designed for younger riders. This model featured an 89cc air-cooled, SOHC, four-stroke, single-cylinder engine, typically producing 5.36 to 5.6 HP. It was equipped with an 8.5:1 compression ratio, a Mikuni VM16SH carburetor, and a 3-speed semi-automatic transmission, allowing riders to focus on control without a manual clutch. Its chassis was based on the PW80, with YZ-inspired bodywork. Throughout its production from 2000 to 2007, the TT-R90 maintained its core specifications without significant mid-cycle generation changes or major engine overhauls. The primary distinction among models was the availability of an electric start. While a base TT-R90 was offered, the TT-R90E version included an electric starter in addition to the kick-starter, providing an easier starting option. FAQ:
Q: How can I ensure this part fits my Yamaha TT-R90?
A: Please use the year and edition selector at the top of the page to confirm exact compatibility with your specific model.
Maintenance
| Component | Interval | Details |
| Oil Filter (screen) | With every oil change | The TT-R90 uses an oil screen to be cleaned, not a replaceable filter. |
| Engine Oil | Every 10 hours (recreational use) or 5-7 hours (aggressive use) | Use the appropriate oil type specified for the motorcycle. Check level before each ride. |
| Spark Plug | Inspect and replace as needed | Check condition and gap during routine engine service. |
| Air Filter | Every 10 hours (recreational use) or 5 hours (dusty/muddy conditions) | Clean or replace to ensure engine performance and fuel efficiency. |