之前在國外討論區(越野車)看到還不少美國人用Bel Ray Thumper, 但店家網拍都看不到這支油.
mail去Bel Ray問替代油品, 回復如下:
Thank you for writing in.
The Thumper 4-Stroke Racing Oil 20W50 is formulated for the single cylinder 4 stroke racing engines. Bel-Ray EXS Superbike Racing Oil 10W50 or Bel-Ray EXR Racing 20W50 would be good choices for your Supermoto bike.
Thanks for using Bel-Ray Performance Products
Regards,
SirTech
本來是要打電話去代理問EXR, 詢問後沒想到竟然會進這款冷門油.
今天剛好去台北, 也真碰巧代理有開門 
![Bel Ray Thumper 20W/508075]()
![Bel Ray Thumper 20W/5012]()
![Bel Ray Thumper 20W/503275]()
說明中提到, 有加酯. (原廠網頁竟未提到這一點?)
雖然沒有MA認證, 但只有API SG也就無所謂這一點.(我是給檔車用, 小羊的油都隨便加 )
油是呈橘色並非一般的咖啡色, 發動後也有類似motul的香蕉味.
寧靜度較Q8 SBK 10W/50好, 比Repsol 10W/50好太多!
其他要等實跑過才知道. |
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