2003 - 2021
KTM 450 SX-F
Rear sprocket - ktm or 42
| JT Sprockets
Fits to:
KTM SX-F 450 RACING [2007 - 2010]
KTM SX-F 450 [2011 - 2021]
KTM SX 450 [2006 - 2008]
KTM SX-F 450 [2013 - 2018]
KTM SX-F 450 [2007 - 2017]
KTM SX 450 RACING [2003 - 2006]
2011 - 2012 KTM 450 SX-F
Transmision ratio:
| 11 | 12 | 13 | 14 | 15 | 16 | ||
| 38 | 3.45 +27.3% | 3.17 +16.7% | 2.92 +7.7% | 2.71 standard | 2.53 -6.7% | 2.38 -12.5% | |
Specifications
| Manufacturer | JT Sprockets |
|---|---|
| Chain pitch | 520 |
| Type | Drive |
| Units | Each |
| Color | Black| Orange |
| Material | 7075-T6 Aluminum| Carbon Steel |
| Position | Rear |
| Number of teeth | 42 |
| Style | Twinstar |
Product description
Steel outer ring Heat-induction hardened high-carbon steel JT advanced tempering process achieves hardness that could last six times longer than a 7075-T6 aluminum sprocket, enhancing power transfer performance Alu core Lightweight aviation-grade ergal 7075-T6 aluminum Precision made using state of the art laser cutting and CNC equipment, resulting in an ultra lightweight race power design