Kibblewhite 30.50mm Black Diamond Standard Exhaust Valve (80-80876)
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Kibblewhite 30.50mm Black Diamond Standard Exhaust Valve (80-80876)
$33.01
- Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel
- Lightweight, strong, one piece forging with profiles that provide excellent flow characteristics
- Valve is infused by a special German process to a depth of .002, with a surface build up of .0002 which improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating
- Each valve is designed using Finite Element Analysis (F.E.A) software, and profiles are tested on a computerized flow bench
- Stems are coated with black nitroneg
- Made in the USA
- Requires the use of Kibblewhite spring kit.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2014-2021 | Yamaha | YZ450F | |
| 2021 | Yamaha | YZ450F Monster Energy Yamaha Racing Edition | |
| 2016-2021 | Yamaha | YZ450FX | |