YAMAHA Valve Spring Set For Y15ZR 150
YAMAHA Valve Spring Set For Y15ZR 150
| Code： | 721C20Y15ZR | |||
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| Class： |
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1. To make valve react faster while camshaft working at high rev.
2. Made of SWOSC-VHR steel, with excellent high rev fatigue resistance.
3. Can withstand 150ºC～200ºC, effectively reduces thermal degradation and elastic fatigue at high temperatures.
