Pay in 4 interest-free payments of $17.49 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Can be used in combination with all other ProX or OEM crankshaft related products
Premium Piston Kit (Stock)
Engine Kits - All parts needed for remaining engine build including premium parts - list will be sent as requested
use with the Koso 170cc Big Bore Kit
- On ATV’s the ideal backsweep is usually a 14° or a 15°
PISTON RING 78.00MM FOR WISECO PISTONS ONLY Crankshaft-70cc Can be used in combinationAll Wiseco rings can be used in cast iron, nickel ceramic plating (Nikasil), boron composite, and Electrofusion bores. CAUTION: Unless otherwise noted, Wiseco rings can not be used in chrome plated bores. Engine damage will occur.
US$ 109.99
US$ 89.99
US$ 37.95
US$ 100.00
