Description
Kibblewhite - 80-82316 - Valve - Exhaust - 25.00 mm - Standard - Yamaha
Features
- 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
Specs
| Stem Diameter Imperial | 0.1760'' |
| Tulip Angle Imperial | 30° |
| Material | Stainless Steel |
| Product Name | Valve |
| Size Metric | Standard |
| Riding Style | Off-Road |
| Application | Exhaust |
| Stem Diameter Metric | 4.50 mm |
| Head Diameter Imperial | 0.984'' |
| Head Diameter Metric | 25.00 mm |
| Length Imperial | 3.235'' |
| Model | Black Diamond™ |
| Units | Each |
Fitment
| 2019-2025 | Yamaha | YZ250F |
