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Description
All Balls Street Carburetor Rebuild Kit for Yamaha YZF-R1 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 YZF-R1 Motorcycle - Street (1998-2026)
The Yamaha YZF-R1, an iconic supersport motorcycle, has undergone numerous evolutions since its inception in 1998, covering models from 1998 to 2026. Powered by a 998cc liquid-cooled, 4-stroke, DOHC, inline-four engine, it has consistently been at the forefront of performance. Early generations (1998-2001) set the benchmark with a compact design and a 20-valve engine. Major advancements followed, including the introduction of fuel injection and the Deltabox III frame (2002-2003), then a significant engine overhaul with under-seat exhaust and radial brakes (2004-2006). The shift to a 4-valve per cylinder engine and the integration of advanced electronic systems like YCC-T (2007-2008) marked a turning point. The arrival of the crossplane crankshaft and electronic rider aids (2009-2014), followed by a complete redesign with IMU and R1M/R1S versions (2015-2019), solidified its position. Recent models (2020-2026) have focused on Euro5 compliance, engine enhancements, and even more sophisticated braking and suspension systems, including special editions like the R1 RACE and the 70th Anniversary. FAQ:
Q: How can I ensure parts are compatible with my specific YZF-R1 model?
A: Please use the year and edition selector on this page to find the exact parts for your Yamaha YZF-R1.
Maintenance
| Component | Interval | Details |
| Engine Oil | 1,000 km (initial), then every 6,000 km or 6 months | Change engine oil. Initial interval is after the break-in period. |
| Oil Filter | Every 12,000 km or 12 months | Replace oil filter. Often replaced with the initial oil change after break-in. |
| Spark Plugs | Every 12,000 km or 12 months | Replace spark plugs. Some manuals suggest checking them at every service. |
| Air Filter | Check at every service, replace every 20,000 to 25,000 km or 12 to 24 months | Check air filter condition. Newer models recommend replacement to prevent debris. |
| Coolant | Check level at every service, replace every 2-3 years or 36,000 km | Check level and for leakage. Replacement interval may vary. |
| Valve Clearance | Every 42,000 km | Valve clearance inspection and adjustment. Critical and longer interval. |
| Drive Chain | Every 800 km | Clean, lubricate, and adjust chain slack. More frequently after riding in wet conditions. |