Someone once said about titanium ''light as aluminum; strong as steel''; and it''s not that far off. Perfect for many performance applications where ''heavy'' is a no go but strength is essential. Especially right for applications where parts reciprocate; like valve train components or; in some cases; even conrods. This Trask Performance grade 5 titanium alloy wheel axle is 47% lighter (394 grams) than the original (757 grams). This makes the front wheel more responsive to changes in the road''s surface; allowing your suspension to follow the road better for a smoother ride and to improve road holding for both road or track use. - 47% lighter than stock - Reduces unsprung weight - Improving responsiveness - Excellent durability and corrosion resistance - Includes front axle; fork pinch bolt; axle nut; washer and wire tie - Upgrade replacement for OEM 41547-07A wheel axle. Note: Will not fit models with inverted forks.