Lightweight self-cleaning front sprocket | JT Sprockets
Exact fit to:
YAMAHA YZ250 FX-N [2022 - 2022]
YAMAHA YZ250 FX-F,G,H,J,K,L1,M [2015 - 2021]
2015 - 2023 YAMAHA YZ 250 FX
Transmision ratio:
| 12 | 13 | 14 | ||
| 38 | 3.17 -19.3% | 2.92 -25.5% | 2.71 -30.8% | |
| 46 | 3.83 -2.3% | 3.54 -9.8% | 3.29 -16.2% | |
| 47 | 3.92 -0.2% | 3.62 -7.8% | 3.36 -14.4% | |
| 48 | 4.00 +2.0% | 3.69 -5.9% | 3.43 -12.6% | |
| 49 | 4.08 +4.1% | 3.77 -3.9% | 3.50 -10.8% | |
| 50 | 4.17 +6.2% | 3.85 -2.0% | 3.57 -9.0% | |
| 51 | 4.25 +8.3% | 3.92 standard | 3.64 -7.1% | |
| 52 | 4.33 +10.5% | 4.00 +2.0% | 3.71 -5.3% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Product code | JTF1590.13SC |
| Chain pitch | 520 |
| Material | Steel |
| Model | Yamaha |
| Position | Front |
| Type | Countershaft |
| Units | Each |
| Sprocket material | SCM420 Chromoly Steel Alloy |
| Number of teeth | 13 |
| Product code | 210314JT |
| Chain pitch | 520 |
| Number of teeth | 14 |
| Material | Steel |
| Model | Yamaha |
| Units | Each |
| Sprocket material | SCM420 Chromoly Steel Alloy |
| Type | Countershaft |
| Position | Front |
Product description
lightweight self-cleaning front sprocket
Fits to following motorcycles:
YAMAHA YZ 250 FX (2015 - 2022), YAMAHA WR 250 R (2008 - 2020), YAMAHA WR 250 (2001 - 2001), YAMAHA WR 250 F (2001 - 2023), YAMAHA YZ 250 F (2001 - 2022), YAMAHA YZ 125 (2005 - 2023), GAS GAS EC 450 F (2013 - 2015), GAS GAS EC 250 F 4T (2011 - 2015), YAMAHA YZ 250 X (2016 - 2018), GAS GAS EC 300 F RACING 4T (2012 - 2015), YAMAHA WR 250 X (2008 - 2015), GAS GAS EC 250 2T (2011 - 2012), YAMAHA YZ 250 (2021 - 2023)
EU GPSR Manufacturer/Distributor:
OLEK MOTOCYKLE SP. Z O.O. SP. K., UL. RELAKSOWA 20, 43-300 BIELSKO-BIAŁA, PL, BOK(AT)OLEKMOTOCYKLE.PL, +48334979550