Built for bashing, whether on a gravity shred sled or fully loaded bikepacking rig. KOM Tough rims are extruded from top-tier alloy to provide utmost durability at a reasonable weight. Our legendary I-Beam construction has evolved to further reinforce the rim with dual support beams that provide increased strength and stiffness for the world‚Äôs most aggressive riders. Proven on the toughest tracks of the Enduro World Series, depended on for daily trail rides, and trusted while bikepacking in remote regions of the world, KOM Tough rims are available in 25, 29, 35, 40 and 45mm widths to provide a burly rim for every usage and style of riding.
TCS 2.0 creates a more robust, easily installed and dependable tubeless system.
A recessed channel along the center of TCS 2.0 rims allows installation of the all-new Solid Strip, which prevents tubeless tape from sagging at the spoke holes and results in a smooth, consistent interface between the tire and rim.
4D angled spoke drilling eliminates binding and lateral loading, and disperses tension more evenly over a greater area.
REVIEWS: NSMB -
USAGE: Trail / Enduro / Gravity / Bikepacking
SPECIFICATIONS: (Max spoke tension range: 110-120KgF)
Wheel Size Inner Width *Weight Hole Count ERD Rim Size Designation
27.5" 25mm 476g 32 567 25-584
27.5" 29mm 503g 32 568 29-584
27.5" 35mm 594g 32 568 35-584
27.5" 40mm 590g 32 568 40-584
27.5" 45mm 676g 32 571 45-584
29" 25mm 508g 32 605 25-622
29" 29mm 523g 32 606 29-622
29" 35mm 610g 32 604 35-622
29" 40mm 627g 32 606 40-622
29" 45mm 718g 32 606 45-622
*KOM Tough rim weights include the Solid Strip installed on each rim.