2003 - 2022
YAMAHA YZ 450 F
Aluminum rear sprocket - 51 teeth
| RENTHAL
Fits to:
YAMAHA YZ F 450 cc [2003 - 2022]
2007 - 2009 YAMAHA YZ 450 F
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| 38 | 3.17 -14.2% | 2.92 -20.8% | 2.71 -26.5% | 2.53 -31.4% | 2.38 -35.7% | 2.24 -39.5% | 2.11 -42.8% | |
| 46 | 3.83 +3.8% | 3.54 -4.2% | 3.29 -11.0% | 3.07 -16.9% | 2.88 -22.1% | 2.71 -26.7% | 2.56 -30.8% | |
| 47 | 3.92 +6.1% | 3.62 -2.1% | 3.36 -9.1% | 3.13 -15.1% | 2.94 -20.4% | 2.76 -25.1% | 2.61 -29.3% | |
| 48 | 4.00 +8.3% | 3.69 standard | 3.43 -7.1% | 3.20 -13.3% | 3.00 -18.8% | 2.82 -23.5% | 2.67 -27.8% | |
| 49 | 4.08 +10.6% | 3.77 +2.1% | 3.50 -5.2% | 3.27 -11.5% | 3.06 -17.1% | 2.88 -21.9% | 2.72 -26.3% | |
| 50 | 4.17 +12.8% | 3.85 +4.2% | 3.57 -3.3% | 3.33 -9.7% | 3.12 -15.4% | 2.94 -20.3% | 2.78 -24.8% | |
| 51 | 4.25 +15.1% | 3.92 +6.2% | 3.64 -1.3% | 3.40 -7.9% | 3.19 -13.7% | 3.00 -18.8% | 2.83 -23.3% | |
| 52 | 4.33 +17.4% | 4.00 +8.3% | 3.71 +0.6% | 3.47 -6.1% | 3.25 -12.0% | 3.06 -17.2% | 2.89 -21.8% | |
Specifications
| Manufacturer | RENTHAL |
|---|---|
| Number of teeth | 51 |
| Chain pitch | 520 |
| Net weight (kg) | 0.42 |
| O-rings | No |
| Color | Black |
| Material | 7075-T6 Aluminum |
| Position | Rear |
| Type | Drive |
| Units | Each |
Product description
CNC-machined from a specially enhanced 7075-T6 aluminum alloy Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance Ultralight design is 66% lighter than steel, yet incredibly durable