Rear sprocket 520 49t bk | MOTO-MASTER
Exact fit to:
YAMAHA YZ 125 [1999 - 2021]
YAMAHA YZ 125 [2006 - 2017]
YAMAHA YZ 125 X [2020 - 2022
YAMAHA YZ 125 [2006 - 2018]
2022 - 2022 YAMAHA YZ 125
Transmision ratio:
| 12 | 13 | 14 | ||
| 38 | 3.17 -16.0% | 2.92 -22.4% | 2.71 -28.0% | |
| 46 | 3.83 +1.7% | 3.54 -6.1% | 3.29 -12.8% | |
| 47 | 3.92 +3.9% | 3.62 -4.1% | 3.36 -10.9% | |
| 48 | 4.00 +6.1% | 3.69 -2.0% | 3.43 -9.0% | |
| 49 | 4.08 +8.3% | 3.77 standard | 3.50 -7.1% | |
| 50 | 4.17 +10.5% | 3.85 +2.0% | 3.57 -5.2% | |
| 51 | 4.25 +12.8% | 3.92 +4.1% | 3.64 -3.4% | |
| 52 | 4.33 +15.0% | 4.00 +6.1% | 3.71 -1.5% | |
Specifications
| Manufacturer | MOTO-MASTER |
|---|---|
| Product code | 620093249 |
| Chain pitch | 520 |
| Net weight (kg) | 0.80 |
| Material | Hardened Steel and Aluminum Alloy |
| Material | 7075-T6 Aluminum| Steel |
| Color | Black |
| Model | Fusion |
| Position | Rear |
| Number of teeth | 49 |
| Style | Dual |
| Type | Drive |
| Units | Each |
Product description
Special hardened and nickel coated steel outer ring Will outlast an aluminium sprocket up to 3 times 50% less weight compared to a normal steel sprocket Aircraft-grade 7075-T6 aluminium carrier Precise manufactured outer ring and carrier interlock permanently using a specialized heat-shrink procedure Carrier is colour anodized coated for extra durability CAD designed, CNC machined and laser cut using state of the art technology Engineered and manufactured in the Netherlands
Fits to following motorcycles:
YAMAHA WR 250 X (2008 - 2014), YAMAHA YZ 426 F (2000 - 2002), YAMAHA YZ 450 FX (2016 - 2017), YAMAHA YZ 125 (1999 - 2022), YAMAHA YZ 450 F (2003 - 2020), YAMAHA WR 250 R (2008 - 2020), YAMAHA WR 250 F (2001 - 2021), YAMAHA YZ 250 FX (2015 - 2018), YAMAHA YZ 400 F (1998 - 1999), YAMAHA WR 450 F (2003 - 2020), YAMAHA YZ 250 (1999 - 2021), YAMAHA YZ 250 F (2001 - 2020), YAMAHA TT R 230 (2005 - 2022), YAMAHA WR 400 F (1999 - 2001), YAMAHA WR 426 F (2001 - 2002), YAMAHA YZ 250 X (2016 - 2022)