Product description
The Prox Connecting Rod For Yamaha WRF450 2003-2006 is part of the latest collection from Prox.
Features:
- Comes complete with crankpin, big-end bearing, small-end bearing, and washers
- Easy to install Thrust washers not included.
Specifications:
- Engine Type: 4-Stroke
- Material: Forged Steel
- Product Name: Connecting Rod Kit
- Units: Each
To fit:
- YAMAHA WR 450 F 2003 American Models
- YAMAHA WR 450 F 2003 European Models
- YAMAHA WR 450 F 2004 American Models
- YAMAHA WR 450 F 2004 European Models
- YAMAHA WR 450 F 2005 American Models
- YAMAHA WR 450 F 2005 European Models
- YAMAHA WR 450 F 2006 American Models
- YAMAHA WR 450 F 2006 European Models
- YAMAHA YZ 450 F 2003 American Models
- YAMAHA YZ 450 F 2003 European Models
- YAMAHA YZ 450 F 2004 American Models
- YAMAHA YZ 450 F 2004 European Models
- YAMAHA YZ 450 F 2005 American Models
- YAMAHA YZ 450 F 2005 European Models
Manufacturer part number: 03.2423
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Connecting Rod For Yamaha WRF450 2003-2006
To fit:
- YAMAHA WR 450 F 2003 American Models
- YAMAHA WR 450 F 2003 European Models
- YAMAHA WR 450 F 2004 American Models
- YAMAHA WR 450 F 2004 European Models
- YAMAHA WR 450 F 2005 American Models
- YAMAHA WR 450 F 2005 European Models
- YAMAHA WR 450 F 2006 American Models
- YAMAHA WR 450 F 2006 European Models
- YAMAHA YZ 450 F 2003 American Models
- YAMAHA YZ 450 F 2003 European Models
- YAMAHA YZ 450 F 2004 American Models
- YAMAHA YZ 450 F 2004 European Models
- YAMAHA YZ 450 F 2005 American Models
- YAMAHA YZ 450 F 2005 European Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.
Product description
The Prox Connecting Rod For Yamaha WRF450 2003-2006 is part of the latest collection from Prox.
Features:
- Comes complete with crankpin, big-end bearing, small-end bearing, and washers
- Easy to install Thrust washers not included.
Specifications:
- Engine Type: 4-Stroke
- Material: Forged Steel
- Product Name: Connecting Rod Kit
- Units: Each
To fit:
- YAMAHA WR 450 F 2003 American Models
- YAMAHA WR 450 F 2003 European Models
- YAMAHA WR 450 F 2004 American Models
- YAMAHA WR 450 F 2004 European Models
- YAMAHA WR 450 F 2005 American Models
- YAMAHA WR 450 F 2005 European Models
- YAMAHA WR 450 F 2006 American Models
- YAMAHA WR 450 F 2006 European Models
- YAMAHA YZ 450 F 2003 American Models
- YAMAHA YZ 450 F 2003 European Models
- YAMAHA YZ 450 F 2004 American Models
- YAMAHA YZ 450 F 2004 European Models
- YAMAHA YZ 450 F 2005 American Models
- YAMAHA YZ 450 F 2005 European Models
Manufacturer part number: 03.2423
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Connecting Rod For Yamaha WRF450 2003-2006
To fit:
- YAMAHA WR 450 F 2003 American Models
- YAMAHA WR 450 F 2003 European Models
- YAMAHA WR 450 F 2004 American Models
- YAMAHA WR 450 F 2004 European Models
- YAMAHA WR 450 F 2005 American Models
- YAMAHA WR 450 F 2005 European Models
- YAMAHA WR 450 F 2006 American Models
- YAMAHA WR 450 F 2006 European Models
- YAMAHA YZ 450 F 2003 American Models
- YAMAHA YZ 450 F 2003 European Models
- YAMAHA YZ 450 F 2004 American Models
- YAMAHA YZ 450 F 2004 European Models
- YAMAHA YZ 450 F 2005 American Models
- YAMAHA YZ 450 F 2005 European Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.































