BOYESEN SUPERCOOLER WATER PUMP KIT
“A modern four-stroke engine is a heat generator. When engine heat climbs above the optimum performance range, things can go badly. The Boyesen SuperCooler keeps your engine pumping coolant proficiently and, in turn, allows your bike to run cooler. Don’t damage your bike–instead invest in the Boyesen SuperCooler water pump kit.”–Boyesen’s Dag Boyesen. $189.95-$229.95–www.boyesen.com or (800) 441-1177.