1988 - 1994
APRILIA AF1 125
17t 520 pitch black steel front replacement sprocket
| SUNSTAR SPROCKETS
SUNSTAR SPROCKETS
Fits to:
APRILIA AF1 125 Futura [1990 - 1992]
APRILIA AF1 125 Replica [1988 - 1990
APRILIA AF1 125 Europa [1990 - 1994
APRILIA AF1 125 Sport Pro [1992 - 1993
APRILIA AF1 125 Sintesi [1988 - 1990]
1990 - 1992 APRILIA AF1 125
Transmision ratio:
| 11 | 13 | 14 | 15 | 16 | 17 | ||
| 36 | 3.27 +41.5% | 2.77 +19.8% | 2.57 +11.2% | 2.40 +3.8% | 2.25 -2.7% | 2.12 -8.4% | |
| 37 | 3.36 +45.5% | 2.85 +23.1% | 2.64 +14.3% | 2.47 +6.7% | 2.31 standard | 2.18 -5.9% | |
| 38 | 3.45 +49.4% | 2.92 +26.4% | 2.71 +17.4% | 2.53 +9.5% | 2.38 +2.7% | 2.24 -3.3% | |
Specifications
| Manufacturer | SUNSTAR SPROCKETS |
|---|---|
| Number of teeth | 17 |
| Chain pitch | 520 |
| Color | Black| Parkerized |
| Material | Steel |
| Position | Front |
| Type | Countershaft |
| Units | Each |
Product description
Manufactured from case-hardened chromoly steel for unparalleled strength and durability
Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents, resulting in a longer lasting, better appearance
Most race applications feature drilled weight-reduction holes (depends on application/tooth size)
Constructed of the same great quality and specifications that the Japanese OEMs have trusted and used since 1946