Outerwears 3" Oval Pre-Filter for 600cc Mini-Sprint - Black SR09119 Also includes crankshaft scraper and

Also includes crankshaft scraper and bolt-on rear pan baffle

Holes give an even better grip

very flexible

For hydraulic clutch systems use -4 Speed-Flex

8-pounds MM007)

Outerwears 3" Oval Pre-Filter for 600cc Mini-Sprint - Black SR09119 Also includes crankshaft scraper andOuterwears was created to fulfill a desperate need to keep the Air filter and engine clean during off road racing. Racers and engine builders were experiencing loss of horsepower and engine damage due to sand, dirt, and other debris prematurely packing (clogging) the filter and often passing through the filter into the engine. Filters loading up with dirt meant loss of horsepower and in many cases loss of a race. Race crews were noticing severe engine