2021 - 2021
KTM 890 DUKE
Aluminum rear sprocket - 51 teeth
| RENTHAL
Fits to:
KTM DUKE 890 ABS [2021 - 2021]
2020 - 2022 KTM 890 DUKE
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | ||
| 38 | 3.17 +23.6% | 2.92 +14.1% | 2.71 +5.9% | 2.53 -1.1% | 2.38 -7.3% | 2.24 -12.8% | |
| 40 | 3.33 +30.1% | 3.08 +20.1% | 2.86 +11.5% | 2.67 +4.1% | 2.50 -2.4% | 2.35 -8.2% | |
| 41 | 3.42 +33.3% | 3.15 +23.1% | 2.93 +14.3% | 2.73 +6.7% | 2.56 standard | 2.41 -5.9% | |
| 42 | 3.50 +36.6% | 3.23 +26.1% | 3.00 +17.1% | 2.80 +9.3% | 2.62 +2.4% | 2.47 -3.6% | |
| 44 | 3.67 +43.1% | 3.38 +32.1% | 3.14 +22.6% | 2.93 +14.5% | 2.75 +7.3% | 2.59 +1.0% | |
| 45 | 3.75 +46.3% | 3.46 +35.1% | 3.21 +25.4% | 3.00 +17.1% | 2.81 +9.8% | 2.65 +3.3% | |
| 46 | 3.83 +49.6% | 3.54 +38.1% | 3.29 +28.2% | 3.07 +19.7% | 2.88 +12.2% | 2.71 +5.6% | |
| 47 | 3.92 +52.8% | 3.62 +41.1% | 3.36 +31.0% | 3.13 +22.3% | 2.94 +14.6% | 2.76 +7.9% | |
| 48 | 4.00 +56.1% | 3.69 +44.1% | 3.43 +33.8% | 3.20 +24.9% | 3.00 +17.1% | 2.82 +10.2% | |
| 49 | 4.08 +59.3% | 3.77 +47.1% | 3.50 +36.6% | 3.27 +27.5% | 3.06 +19.5% | 2.88 +12.5% | |
| 50 | 4.17 +62.6% | 3.85 +50.1% | 3.57 +39.4% | 3.33 +30.1% | 3.12 +22.0% | 2.94 +14.8% | |
| 51 | 4.25 +65.9% | 3.92 +53.1% | 3.64 +42.2% | 3.40 +32.7% | 3.19 +24.4% | 3.00 +17.1% | |
| 52 | 4.33 +69.1% | 4.00 +56.1% | 3.71 +44.9% | 3.47 +35.3% | 3.25 +26.8% | 3.06 +19.4% | |
| 53 | 4.42 +72.4% | 4.08 +59.1% | 3.79 +47.7% | 3.53 +37.9% | 3.31 +29.3% | 3.12 +21.7% | |
Specifications
| Manufacturer | RENTHAL |
|---|---|
| Chain pitch | 520 |
| Net weight (kg) | 0.48 |
| O-rings | No |
| Color | Orange |
| Material | 7075-T6 Aluminum |
| Position | Rear |
| Number of teeth | 51 |
| 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