2000 - 2020
GAS GAS EC 300 2T
Rear sprocket 520 51t bl
| MOTO-MASTER
Fits to:
GAS GAS EC 300 E4 [2019 - 2019]
GAS GAS EC 300 Six Days Chile [2019 - 2019]
GAS GAS EC 300 RANGER [2019 - 2020
GAS GAS EC 300 Guillaume Replica [2012 - 2012
GAS GAS EC 300 E [2011 - 2014
GAS GAS EC 300 RANGER E4 [2019 - 2019
GAS GAS EC 300 NAMBOTIN [2009 - 2011
GAS GAS EC 300 SIXDAYS [2009 - 2012
GAS GAS EC 300 E4 [2018 - 2018]
GAS GAS EC 300 [2000 - 2020]
1999 - 2020 GAS GAS EC 300 2T
Transmision ratio:
| 12 | 13 | ||
| 41 | 3.42 -7.5% | 3.15 -14.6% | |
| 42 | 3.50 -5.2% | 3.23 -12.5% | |
| 43 | 3.58 -3.0% | 3.31 -10.4% | |
| 44 | 3.67 -0.7% | 3.38 -8.3% | |
| 45 | 3.75 +1.6% | 3.46 -6.2% | |
| 46 | 3.83 +3.8% | 3.54 -4.2% | |
| 47 | 3.92 +6.1% | 3.62 -2.1% | |
| 48 | 4.00 +8.3% | 3.69 standard | |
| 49 | 4.08 +10.6% | 3.77 +2.1% | |
| 50 | 4.17 +12.8% | 3.85 +4.2% | |
| 51 | 4.25 +15.1% | 3.92 +6.2% | |
| 52 | 4.33 +17.4% | 4.00 +8.3% | |
| 53 | 4.42 +19.6% | 4.08 +10.4% | |
Specifications
| Manufacturer | MOTO-MASTER |
|---|---|
| Position | Rear |
| Chain pitch | 520 |
| Net weight (kg) | 0.80 |
| Material | 7075-T6 Aluminum| Steel |
| Style | Dual |
| Type | Drive |
| Units | Each |
| Material | Hardened Steel and Aluminum Alloy |
| Color | Blue |
| Model | Fusion |
| Number of teeth | 51 |
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