Looking for a set of affordable, tough as nails 29″ mountain bike wheels? Need something can work with either rim or disc brakes? Well, you’ve found your match. The Sun Ringle Rhynolite/Deore 525 29-inch mountain bike wheelset is one of the best values going in MTB wheels today. They’re tough enough to stand up to the worst abusers, affordable enough to not break the bank, and versatile enough to fit most 29″ bikes–regardless of brake system. These may not be the lightest wheels out there, but they’re built with durability in mind, so there’s a good chance they’ll last longer than your frame. Lightweight aluminum body with steel axle delivers long lasting strength and resilience Borazon polished ball races give you high precision durability and super-sleek rolling performance no matter what terrain you encounter Double contact sealing shuts out mud, dust, dirt and water from bearings for easy maintenance and extended life Shimano 8/9-speed compatible Includes lightweight aluminum skewer Wider and stronger, triple-hollow, 6000 series aluminum construction gives you ride that’s lightweight while delivering tough-as-nails performance Advanced Brake Track (ABT) provides a smooth, aluminum brake track for more controlled stopping power 32 (3x) stainless steel spokes with nickel brass plated eyelets add durable strength