The outright fastest gravel wheel in Enve&';s lineup. The G SES 6.7 is a no-compromise pursuit of aerodynamic dominance around a 44+mm tire. A massive 35mm internal width paired with a deep 67mm rear rim transforms every watt into free speed. When the course is fast, exposed, and unforgiving, the 6.7 delivers unmatched efficiency. Engineered specifically for 44mm and larger tires, the G SES 6.7 has no equal at speed. Its design prioritizes aerodynamic performance and rolling efficiency above all else to create the ultimate high-speed gravel racing weapon. New rim laminate using higher modulus, lower areal weight carbon fiber rim is optimized to further improve tubeless tire and rim reliability with a hookless bead design that allows for the precise rim dimensions required to achieve the best tubeless performance Ultralight Pro Innerdrive Hubset with ultralight 40t Pro ratchet kit and Pro Ceramic Bearings, low-friction bearing cages, stainless steel races and low-contact seals reduce drag and increase rolling efficiency Premium Straight Pull hubs utilize equal spoke lengths with an anti-twist spoke design for improved wheel strength and performance Molded Spoke Hole Technology offers a variety of benefits that ultimately result in a more durable and reliable carbon fiber rim and wheel 67mm rear depth and 35mm internal rim width is optimized for 44-52mm tires. For use with Tubeless tires only Item Specifications Cassette Body Type Shimano Micro Spline Color Black/White Defined Color Black Hub/Brake Compatibility Center-Lock Disc ISO Diameter 622 / Road / 29" Rear Axle 12mm Thru x 142mm Rim Material Carbon Rim Width (Internal) 35 Tire Type Tubeless Ready Valve Presta Wheel Size 700c ENVE Composites G SES 6.7 Pro Rear Wheel Rear Wheel UPC: 810214200901 MPN: 100-3325-035