1998 - 2022
YAMAHA YZF R1
Steel front sprocket
| JT Sprockets
Fits to:
YAMAHA YZF R1 <<< 520 Chain Conversion [2015 - 2021]
YAMAHA YZF R1 <<< 520 Chain Conversion [1998 - 2003]
YAMAHA YZF R1 <<< 520 Chain Conversion [2009 - 2014]
YAMAHA YZF-R1 LE <<<<< 520 Chain Conversion [2010 - 2010]
YAMAHA YZF R1 <<< 520 Chain Conversion [2004 - 2005]
YAMAHA YZF R1 World GP 60th Anniv. Ed. <<< 520 Chain Conversion [2022 - 2022]
YAMAHA YZF R1 World GP 50th Anniv. Ed. <<< 520 Chain Conversion [2012 - 2012]
YAMAHA YZF R1 60th Anniv. Ed. <<< 520 Chain Conversion [2016 - 2016]
YAMAHA YZF R1 <<< 520 Chain Conversion [2006 - 2008]
YAMAHA YZF R1 S <<< 520 Chain Conversion [2016 - 2016]
2002 - 2003 YAMAHA YZF R1
Transmision ratio:
| 15 | 16 | ||
| 41 | 2.73 +6.7% | 2.56 standard | |
| 47 | 3.13 +22.3% | 2.94 +14.6% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Material | Steel |
| Position | Front |
| Units | Each |
| Sprocket material | SCM420 Chromoly Steel Alloy |
| Chain pitch | 525 |
| Number of teeth | 15 |
| Type | Countershaft |
| Material | Steel |
| Position | Front |
| Units | Each |
| Sprocket material | SCM420 Chromoly Steel Alloy |
| Chain pitch | 525 |
| Number of teeth | 16 |
| Type | Countershaft |
| Material | Steel |
| Position | Front |
| Units | Each |
| Sprocket material | SCM420 Chromoly Steel Alloy |
| Chain pitch | 525 |
| Number of teeth | 17 |
| Type | Countershaft |