Rims

The new Flow MK3 is wider, stronger, and lighter. Flow’s legendary history on the World Cup DH circuit, combined with WideRight 29mm internal width, offers the perfect balance of tire stability for outstanding control at any speed. Genuine Bead Socket Technology rolls faster, corners harder, and withstands even bigger hits. Flow MK3 is born and bred for control at speed and perfect for technical trails and enduro racing thanks to increased lateral stiffness and durability. The new alloy is also even lighter, putting the new Flow MK3 in a class by itself for all-mountain performance. - 29mm internal width for tires up to 2.8" - Low-profile shape rolls faster, lasts longer, and helps stop tire pinch flats - Even lighter than the Flow EX - 25% stiffer and stronger for improved handling - More durable rim shape and alloy - Built on the proven success of our Flow EX on the World Cup DH circuit - Most trusted tubeless system for easy setup and low maintenance - WideRight optimized for Trail and All-mountain tires

Hugo 52 for plus bikes are the first fat rims to feature Bead Socket Technology. Hugo’s ultra-low profile sidewalls combine with a special central raised box section to create a structurally superior fat rim that’s exceptionally light, fast-rolling, and nearly impervious to flats even when using tubes. The special shape of the Hugo series rims creates a superior seal, inflating easily without a tube. The interior rim shape also spreads out the overall contact area for better strength and support and excellent pinch flat protection. - For fat bike riding, racing and adventuring - First fat bike rim to feature genuine NoTubes' tubeless technology with innovative raised center rim profile for tubeless use - Rim width: 53.1mm external and 49.9mm internal for maximum tire volume and flotation - Compatible with “plus” and fat clincher tires when used with 27mm Yellow Tape, 35mm Valve Stem, and NoTubes Sealant

Original equipment replacement rims. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original equipment replacement Bontrager Affinity TLR disc rims - Convert to tubeless with TLR rim strip and valve, sold separately - Durable double-wall alloy rim with 21.4mm internal, 27mm external width