Chassis Protection Go Kart OK / KZ (Universal Kit 4 pcs) The complete kit to protect the frame of the go kart. Available for chassis with 30 or 32 mm diameter. The 4-piece kit includes protectors for front, right and left sides and center frame tube. Easy to install to the go kart chassis, AF Radiator stainless steel chassis covers protect your kart from bumps and rubs with asphalt by preventing direct contact. The covers are sturdy, reliable, lightweight and tested in major kart championships. Alternatively, you can also purchase just the left and right side protection pair, but for complete protection we recommend this kit.