The CP-Carrillo forged piston kit is a full race replacement piston for the 2007 to 2012 KTM 450 SX-F single-cylinder engine. It runs a 97mm standard bore, a 60.8mm stroke, and a 13.5:1 compression ratio for 449.30cc of displacement. The kit includes the forged piston, rings, wrist pin, and locks for a complete top-end rebuild. CP-Carrillo builds pistons for the highest level of hardcore racing durability.
| Type | Forged Piston Kit (single cylinder) |
| Application | KTM 450 SX-F (2007-2012) |
| Bore | 97mm (Standard) |
| Stroke | 60.8mm |
| Displacement | 449.30cc |
| Compression Ratio | 13.5:1 |
| Ring Set | CPN2-3819 |
| Wrist Pin | S748-2000-15C |
| Locks | 748x050 SWL |
| Material | Forged aluminum |
| Quantity | 1 piston (single-cylinder kit) |
| Part Number | MX9007 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
