1997 - 2011
GAS GAS EC 125
520 52t rear sprocket
| RENTHAL
Fits to:
GAS GAS EC 125 [1997 - 2010]
GAS GAS EC 125 HALLEY [2011 - 2011
GAS GAS EC 125 SIXDAYS [2009 - 2011]
2001 - 2003 GAS GAS EC 125
Transmision ratio:
| 13 | ||
| 41 | 3.15 -21.2% | |
| 42 | 3.23 -19.2% | |
| 43 | 3.31 -17.3% | |
| 44 | 3.38 -15.4% | |
| 45 | 3.46 -13.5% | |
| 46 | 3.54 -11.5% | |
| 47 | 3.62 -9.6% | |
| 48 | 3.69 -7.7% | |
| 49 | 3.77 -5.8% | |
| 50 | 3.85 -3.8% | |
| 51 | 3.92 -1.9% | |
| 52 | 4.00 standard | |
| 53 | 4.08 +1.9% | |
Specifications
| Manufacturer | RENTHAL |
|---|---|
| Number of teeth | 52 |
Product description
FRONT SPROCKETS CNC machined from case hardened and core refined 655M13 Nickel Chromium steel Machined self-cleaning mud grooves at each tooth to help increase wear resistance Certain models available in ultralight design for a 10-15% weight savings REAR SPROCKETS CNC machined from a specially enhanced 7075 T-6 aluminum alloy Machined self-cleaning mud grooves at each tooth to help increase wear resistance All rear sprockets are the ultralight design making them 66% lighter than steel, yet incredibly durable