Spitfire X7, a new stainless steel propeller designed to increase speed and acceleration on all boat types with mid-range outboards. The Spitfire X7 is the first propeller for 40hp CT(Bigfoot) - 115hp outboards manufactured with Mercury's proprietary X7 stainless steel alloy, providing additional strength and durability.
Like the aluminum Spitfire, the stainless steel Spitfire X7's small diameter generates unmatched acceleration while the aggressive blade design and cup create exceptional speed and holding.
If RPM is appropriate with current 3-blade propeller, replace with the same pitch.
Equipped with Flo-Torq II hub kit 835257K1
for Mercury 40-60hp CT(Bigfoot) and 75-115hp standard 2 and 4 stroke outboards.
Boat Types: Bass, Inflatable - Rigid Hull (RIB), Inflatable - Soft Hull, Inshore Fishing, Offshore fishing, PontoonSpitFire X7 Promo Information Link