Ready to beef up your 1/16 scale RC crawler? This metal front and rear axle assembly is a killer upgrade for popular WPL models like the C14, C24, C34, C44, B14, and B24. If you're tired of plastic parts breaking or want more performance on the rocks and trails, these axles are the answer. They're constructed with metal gears inside a durable plastic housing, giving you the perfect balance of strength and reduced weight. The metal gears can handle more torque and abuse than stock, making your rig way more reliable during hard climbs. The design also improves the drive shaft angle, which enhances ground clearance and off-road capability – you'll notice better crawling performance right away. Installation is pretty simple if you're familiar with RC builds; they're a direct bolt-on replacement. The package includes one front axle, one rear axle, and the necessary screws. They weigh about 114 grams total, so they add a bit of nice, low weight. Whether you're fixing a broken axle or doing a full performance build, this set is a great value. Just make sure your specific model is listed. Give your little truck the strength it deserves to tackle tougher terrain!