1988 - 1995
YAMAHA FZR 400
Steel front sprocket
| JT Sprockets
Fits to:
YAMAHA FZR400 SC U,W,A [1988 - 1990]
YAMAHA FZR400 RR EXUP [1989 - 1994]
YAMAHA FZR400 RR EXUP [1990 - 1995]
YAMAHA FZR400 RRSP,RR [1991 - 1992]
YAMAHA FZR400 U,W,A [1988 - 1990]
YAMAHA FZR400 RR EXUP [1988 - 1994]
1989 - 1994 YAMAHA FZR 400
Transmision ratio:
| 19 | 20 | ||
| 46 | 2.42 -16.4% | 2.30 -20.5% | |
| 47 | 2.47 -14.5% | 2.35 -18.8% | |
| 48 | 2.53 -12.7% | 2.40 -17.1% | |
| 51 | 2.68 -7.3% | 2.55 -11.9% | |
| 55 | 2.89 standard | 2.75 -5.0% | |
| 56 | 2.95 +1.8% | 2.80 -3.3% | |
| 57 | 3.00 +3.6% | 2.85 -1.5% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Material | Chromoly Steel |
| Model | Yamaha |
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Sprocket material | SCM420 Chromoly Steel Alloy |
| Chain pitch | 428 |
| Number of teeth | 19 |
| Sprocket material | SCM420 Chromoly Steel Alloy |
| Chain pitch | 428 |
| Number of teeth | 20 |