Discover the ultimate collection of high-performance bolt-on rear thru-axles, designed for cyclists seeking lightweight, durable, and reliable wheel mounting solutions. Crafted with precision engineering and premium materials such as hardened steel, these thru-axles provide superior stiffness and strength, enhancing overall ride stability and responsiveness. Compatible with a variety of frame fitments, including different axle lengths and thread pitches (M12x1.75, M12x1.5, M12x1.0), these axles are ideal for road, mountain, and gravel bikes. Their simple bolt-on installation ensures quick setup and secure wheel retention, making them perfect for both competitive racing and everyday cycling. Engineered with innovative fastening mechanisms and high-precision threading, these thru-axles deliver optimal performance by reducing flex and increasing power transfer. Available in sleek black finish for a stylish, low-profile look, they are the perfect upgrade to improve your bike’s handling, durability, and overall ride quality. Whether replacing worn QR axles or upgrading to a stiffer, more efficient axle system, our thru-axles stand out as a top choice for serious cyclists who demand reliability and performance in every ride.