Material:Oteva 90sc Garphyttan Sweden
Product contents:
- Valve spring x 4 pcs
- Spring mat x 4 pcs
Specifications:
- Initial length 32.00mm
- Outer diameter 22.50mm
- Inner diameter 16.00mm
- Stroke length 16.50mm
- Spring hardness 4570 Kgf/m
Note:for your motorcycle that already uses a BRT cylinder head, there is no need for a spring mat.
Spring mat is needed when the valve spring is applied to the original standard cylinder head.
※画像はイメージです。
※Fitment:Yamaha XMAX 250
※取扱説明書が付属する場合は外国語となります。
※輸入商材の為、納期が遅れる場合がございます。あらかじめご了承ください。
※メーカー都合により商品の仕様変更がある場合がございます。ご了承ください。
- Increases motorcycle acceleration
- Stronger and heat resistant up to 1300 Celsius
- This material is commonly used for world class racing motorcycle and is now used in BRT products
- Very suitable for application on standard and bore up motorcycle
- Plug and play
- Capable of rotating up to 15,000 RPM
ユーザのインプレッションを見る
適合車種: XMAX 250 ( 適合車種を見る )
