

To see these bikes is one thing - but, to hear these nitro machines run a full, clean pass through the 1/4 is music to the ears . . . sounds which will be lost forever.
Model: BB-731
It's more than just: No Windshields & No Front Fenders
I picked this up from Tim(Negotiable) at the Sturgis Swap Meet. It's the 1/4 speed oil pump breather for an XLR, KR and KRTT. For prolonged high speed, high rpm race applications.