Maxhit vs XD15: Choosing the Right Bearings for your Gravel Bike
For more than 25 years, Enduro Bearings has been at the forefront of bicycle bearing innovation, pushing the limits of durability, performance, and longevity. From their early breakthroughs in suspension pivot bearings to today’s cutting-edge designs, Enduro’s mission remains the same—engineer bearings that can withstand the rigors of cycling, whether on the road, trail, or gravel. Two of their most advanced technologies, Maxhit™ and XD15, stand out as game-changers for bottom brackets, headsets, and pulleys, offering riders a choice between extreme durability and ultimate speed.
Maxhit™ bearings are machined entirely from 440C stainless steel, eliminating the need for separate bearing races and increasing both durability and load capacity. With larger bearing balls that provide up to eight times the mass and a greater contact area, Maxhit bearings can handle significant force loads and impact without degrading. Their proprietary double-lip labyrinth seals and high-pressure grease ensure lasting performance, making them an excellent choice for riders who prioritize durability, low maintenance, and the ability to withstand harsh conditions, including mud, salt, and heavy impacts.
On the other hand, XD15 bearings represent the pinnacle of speed and longevity, combining aerospace-grade nitrogen-infused stainless steel races with grade 5 ceramic balls. This hybrid design not only resists corrosion but also polishes itself smoother over time, maintaining a fast and friction-free spin even in the presence of dirt or water. With a unique material composition and precision treatments, XD15 bearings are ideal for riders looking for maximum efficiency, wattage savings, and long-term reliability in high-performance applications like bottom brackets and jockey wheels.
For gravel cyclists, the choice between Maxhit and XD15 comes down to priorities and budget. If you’re tackling rugged terrain and value durability over everything, Maxhit’s heavy-duty design offers unmatched resilience at a lower price point—like the Maxhit T47 External DUB bottom bracket for $179. If speed, efficiency, and long-term smoothness are key concerns, XD15 bearings provide an ultra-smooth ride that only improves with time, though at a premium—such as the XD15 T47-External bottom bracket for $299. No matter which technology fits your riding style, both options deliver a lifetime of performance.
To learn more, visit cycling.endurobearings.com
