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Description
All Balls Street Carburetor Rebuild Kit for Yamaha FZ1 Motorcycle - Street
Revive smooth starts, stable idle, and crisp throttle response. The All Balls Motorcycle/Scooter Carburetor Rebuild Kit replaces the small wear items that cause hard starting, bogging, and fuel leaks—so your bike or scooter runs the way it should.
Highlights
- Direct-fit, application-specific components that meet or exceed OEM spec
- Ethanol- and fuel-resistant materials for durability and long service life
- Fixes common issues: hanging/uneven idle, flooding, poor throttle response, seepage
- Comprehensive kit—save time versus sourcing individual pieces
- Ideal for commuters, touring, sport, vintage, and modern scooters
What’s Included*
- Float bowl & body gaskets
- O-rings and seals (mixture screw, drain, choke/enricher, etc.)
- Float needle and seat (where applicable)
- Clips, springs, screws, and small hardware
- Main/pilot jets, slide needle, mixture screw parts (on select applications)
*Contents vary by model and carb type. See Fitment or use the vehicle selector to confirm the correct kit.
Fitment
This kit is built for specific years/makes/models. Choose your motorcycle or scooter above to ensure a precise match. Multi-carb setups may require more than one kit.
Installation Tips
- Clean all passages and jets thoroughly before reassembly; replace aged fuel lines as needed
- Set float height to the specification in your service manual
- Warm the engine and adjust idle mixture/speed after installation
- Synchronize multi-carb racks for smooth idle and balanced power
- Re-jetting may be required for intake/exhaust mods or significant altitude/temperature changes
Why Choose All Balls
- Trusted brand with precise fitment and consistent quality control
- Model-specific kits reduce downtime and get you back on the road fast
Images are for reference. Actual parts vary by application.
Technical Specifications
- MFG. Part Number 26-1634
Vehicle Information
Yamaha FZ1 Motorcycle - Street (2001-2015)
The Yamaha FZ1, produced from 2001 to 2015, is a versatile sport-touring and naked motorcycle known for its powerful 998cc inline-four engine. This engine, derived from the high-performance YZF-R1, was specifically tuned for broader street performance, offering a blend of exhilarating power and everyday usability.
A significant generational change occurred in 2006. The first generation (2001-2005) featured a carbureted engine and a tubular steel frame. For the second generation (2006-2015), Yamaha introduced a fuel-injected engine, also derived from the R1, and a new cast aluminum twin-spar frame, greatly enhancing agility. Early second-generation models experienced some throttle response issues, which Yamaha addressed with ECU updates in subsequent years, notably in 2007, 2008, and again in 2014-2015. Trims varied by market, including the FZ1 (US), FZS1000 Fazer (Europe, semi-faired), and the naked FZ1-N (Europe, second generation). ABS versions also became available in the second generation. FAQ:
Q: How do I ensure I select the correct parts for my FZ1?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page. This will filter parts specifically compatible with your motorcycle.
Maintenance
| Component | Interval | Details |
| Engine Oil | 6,000 km or 6 months | For 1st Generation (2001-2005): every 7,000 km. For 2nd Generation (2006-2015): every 6,000 km or 6 months. |
| Oil Filter | Every 12,000 km | Replace every second oil change. For 1st Generation (2001-2005): every 13,000 km. For 2nd Generation (2006-2015): every 12,000 km. |
| Spark Plugs | Every 19,000 km | For 1st Generation (2001-2005): check, clean, and adjust gap every 7,000 km; replace every 19,000 km. For 2nd Generation (2006-2015): replace every 20,000 km. |
| Air Filter | For 1st Generation (2001-2005): clean with compressed air and replace if necessary every 7,000 km. For 2nd Generation (2006-2015): periodic maintenance item, replacement interval not specified. | |
| Coolant | Check cooling system hoses. Regular replacement is recommended, but a specific interval is not provided in the sources. |