The Foundation 45 rim brings ENVEs knowledge and technology to the masses. Blended aerodynamic properties, tubeless compatibility and pinch flat protection, allows for greater efficiency and confidence-inspiring handling, regardless of conditions.

• 45mm rim profile to balance strength, weight and aerodynamics
• Wide Hookless Bead – A design element at the leading edge of the rim. that dissipates impact energy and reduces the likelihood of pinch flatting your tubed or tubeless tire
• Molded Spoke Holes – ENVEs patented process of molding spoke and valve stem holes results in rims that are stronger and lighter
• Tire Compatibility: Tubeless 25c or larger
• Tubeless optimized for rolling fast and fewer flats