Building or upgrading a kart or Jr. Dragster? This Wilwood master cylinder is made specifically for that. It’s super lightweight (only 0.55 pounds) thanks to its aluminum construction, and it has a ½-inch bore that works great with Wilwood’s kart calipers. The kit comes with a clear remote-mounted fluid reservoir so you can easily check your brake fluid level, plus an adjustable lever, a billet bracket, lockwired hardware, and the fitting for your brake line. Everything’s included, so you can install it right out of the box. The black finish gives it a clean, professional look, and the whole setup is designed for reliable performance on the track. If you want a compact, high-quality master cylinder that’s easy to mount and monitor, this Wilwood unit is a solid choice.
