Steel rear sprocket | JT Sprockets
Exact fit to:
YAMAHA WR250 F-N,P,R,S,T,V (Off Road Version) [2001 - 2006]
YAMAHA WR250 F-Z ,A,B,D,E (Off Road Version) [2010 - 2014]
2007 - 2010 YAMAHA WR 250 F
Transmision ratio:
| 12 | 13 | 14 | ||
| 38 | 3.17 -17.7% | 2.92 -24.0% | 2.71 -29.4% | |
| 46 | 3.83 -0.3% | 3.54 -8.0% | 3.29 -14.6% | |
| 47 | 3.92 +1.8% | 3.62 -6.0% | 3.36 -12.7% | |
| 48 | 4.00 +4.0% | 3.69 -4.0% | 3.43 -10.9% | |
| 49 | 4.08 +6.2% | 3.77 -2.0% | 3.50 -9.0% | |
| 50 | 4.17 +8.3% | 3.85 standard | 3.57 -7.1% | |
| 51 | 4.25 +10.5% | 3.92 +2.0% | 3.64 -5.3% | |
| 52 | 4.33 +12.7% | 4.00 +4.0% | 3.71 -3.4% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Product code | JTR245|2.38 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 38 |
| Product code | JTR245|2.39 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 39 |
| Product code | JTR245|2.40 |
| Material | Steel |
| Position | Rear |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 40 |
| Product code | JTR245|2.41 |
| Material | C49 High Carbon Steel |
| Position | Rear |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 41 |
| Product code | JTR245|2.42 |
| Material | Steel |
| Position | Rear |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 42 |
| Product code | JTR245|2.43 |
| Material | Steel |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 43 |
| Position | Rear |
| Product code | JTR245|2.44 |
| Color | Natural |
| Material | C49 High Carbon Steel |
| Position | Rear |
| Units | Each |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 44 |
| Type | Drive |
| Product code | JTR245|2.45 |
| Material | Steel |
| Units | Each |
| Number of teeth | 45 |
| Chain pitch | 520 |
| Sprocket material | C49 High Carbon Steel |
| Position | Rear |
| Product code | JTR245|2.46 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 46 |
| Material | C45 High-Carbon Steel |
| Position | Rear |
| Units | Each |
| Type | Rear |
| Product code | JTR245|2.48 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 48 |
| Material | Steel |
| Position | Rear |
| Units | Each |
| Product code | JTR245|2.49 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 49 |
| Product code | JTR245|2.50 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 50 |
| Material | Steel |
| Position | Rear |
| Units | Each |
| Product code | JTR245|2.51 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 51 |
| Material | C49 High Carbon Steel |
| Position | Rear |
| Units | Each |
| Product code | JTR245|2.53 |
| Sprocket material | C49 High Carbon Steel |
| Chain pitch | 520 |
| Number of teeth | 53 |
| Material | Steel |
| Position | Rear |
| Units | Each |
Fits to following motorcycles:
YAMAHA WR 250 X (2008 - 2015), YAMAHA WR 250 F (2001 - 2014), HONDA MVX 250 (1983 - 1983), YAMAHA WR 250 R (2008 - 2020), HONDA XR 600 R (1985 - 1987), YAMAHA DT 50 (1989 - 2012), HONDA XR 500 R (1979 - 1985), HONDA XL 400 (1980 - 1985), YAMAHA WR 450 F (2010 - 2016), HONDA XR 350 R (1983 - 1987)