Vader Big Bore kit -- Question

[Rokkett268]

Hi
Does anyone know which big bore kit to use (or what will work) with the Vader 125? I've seen Bvader? say he used a kit on his from Tboltusa....I think he said a 141cc kit. Just wondering as all the big bore kits I have seen call for a 13mm wrist pin. The only one from Tboltusa that has the 14mm pin is the $174.00 141cc kit. The problem being is that I thought our stock engines were 54mmx54mm bore and stroke. The kit said "Use only on 120/124cc engines with 52.4x55mm bore and stroke"....... Anyone know if that kit will work? Its part #TBW9067. Thanks for any help!
Dan

[wlfpck]

Originally Posted by Rokkett268

Hi
Does anyone know which big bore kit to use (or what will work) with the Vader 125? I've seen Bvader? say he used a kit on his from Tboltusa....I think he said a 141cc kit. Just wondering as all the big bore kits I have seen call for a 13mm wrist pin. The only one from Tboltusa that has the 14mm pin is the $174.00 141cc kit. The problem being is that I thought our stock engines were 54mmx54mm bore and stroke. The kit said "Use only on 120/124cc engines with 52.4x55mm bore and stroke"....... Anyone know if that kit will work? Its part #TBW9067. Thanks for any help!
Dan

Honestly... I'd recommend saving up for the ZS190cc. You get a lot better quality and you get 5 speed transmission instead of 4.

Also... to your question... I think the Vader has a square bore. So same bore and stroke like you said the 54 x 54. If you go with the 52.4 x 55, I don't think that will work.