The Crazy Dongpal, plus original and 2018 variant SDL-301-DX shaft features a removable battop design, allowing for interchangeability with other battops - a first for Crown/Samducksa. You can use this battop with the original SDL-301 model.
This shaft is not compatible with the Crown 303 or 307, and we cannot recommend installation into the 309 MJ or Helpme unless you replace the original tension grommet bobbin with the DX variant.
This particular product is the most beautiful bat top i have ever seen. And it can be mounted to every handle to my knowledge (including japanese levers). The only drawback i've experience during use is that it gets a bit slippery due to its shiny feature. Other than that i absolutely love using this to play SF 30th Aniv and SFV. Mirthumos
Nov 6th 2020