Associated B6 17.5 Race Topshaft by MIP
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The MIP Associated B6 17.5 Race Topshaft design has proven itself time and time again to be a winning formula. The B6 Series topshaft provides a 30% decrease in tooth width and an 18% weight reduction equating to less drag and less overall rotating mass when compared to its OEM counterpart. This ultra-light topshaft is made out of 7075-T6 aluminum and finished off with a premium strength high grade hard anodized coating.
- Quicker acceleration
- Less Motor Fade
- Less Drag
- 7075-T6 Aluminum
- 30% reduction in tooth width
- 18% reduction in rotating mass
- 1-Piece Design
- 100% Quality made in the USA!
This product was added to our catalog on September 9, 2016.