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2006 Yamaha
YFZ450 ATV
Summary of the Over 80 Changes
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| Increased Displacement (449cc) - More Power |
| Crankshaft - 1.4mm Longer |
| Cylinder Head - Improved Throttle Response |
| Carb Settings - Bigger Engine |
| Radiator - Improved Cooling |
| CDI Settings - More Power |
| Titanium Heat Shield - Lighter Weight |
| Thicker Seat 15mm - Improved Comfort |
| Handlebar Shape - 15mm Flatter |
| Longer Steering Stem - 20mm Longer |
| LED Tail Light - Sleeker Design |
| Aluminum Front & Rear Grab Bars - Lighter
Weight |
| Tires - Improved Comfort |
| Front Brake Lever - Improved Brake Feel |
| 2mm Larger Axle Bearings - Improved Raceability |
| Front Spring Rates & Settings - Improved
Comfort |
| Brake Pad Material - Improved Brake Feel |
| Electrical System - Improved Raceability |
| Moved Rear Master Clylinder - Out of Harms Way |
| Linkage Seals - Improved Suspension Action |
| Rear Supension Linkage - .5" longer Travel |
| Twin Piston Rear Brake - Improved Raceability |
| Rear Brake Disc - Reduced Weight |
| Swing Arm Skid Plate - Improved Durability |
| Longer Stroke Rear Shock - 13mm Longer |
| Eccentric Chain Adjusment - Simple to Use |
