Bumper Keeper Kit - Spacer Bolt Kits (OTK) Exhaust Manifold If you drive your X-30

If you drive your X-30 go kart engine or KA 100 centrifugal clutch drive train quite a bit

with (3) drilled and tapped set screw hole locations for maximum grip on axle

Each kit comes with 2 complete kits consisting of the following:

some customers have inquired on this technical question

are still solid performers

Bumper Keeper Kit - Spacer Bolt Kits (OTK) Exhaust Manifold If you drive your X-30Kart Master spacer and bolt kit for the rear bumper keeper kit, utilized for OTK style rear bumper clamps. These spacers are designed to help the bumper keeper kit fit properly when using an OTK style clamp, which requires different offset spacing than most frame clamps to make aftermarket products work properly. Milled from burnished chrome aluminum, these spacers are designed to fit flush with inset grooves in the OTK frame clamps, and hold the