ENVE Composites G27 Wheelset

The 650B gravel specialist that’s made for multi-day bikepacking routes, singletrack adventures, and everything in between.

• Intended Use: Gravel

• Inner rim width: 27mm

• Recommended Tire Size: 42c – 2.25″

• Tubeless Optimized; Tube Compatible

The G27 is the ultimate gravel component, capable of transforming any drop bar bike into an off-road capable rig. When 650B wheels are paired with larger volume tires, the actual diameter of the outside of the tire is close to a 700c wheel with a smaller tire. This means frame geometry stays consistent between wheel sizes, but the 650B wheel adds with more tire and therefore lower tire pressures. This makes a drop-bar 700c bike more confidence-inspiring over rough terrain.

THE WIDEST (AND LIGHTEST) GRAVEL WHEEL

The G27 is the widest, and also the lightest, road/gravel wheel we make. At 320g per rim, built wheelsets can be as low as 1257 grams. Paired with a generous 27mm width, these lightweights can be paired with wider tires to create a wheel system that’s equal or lighter in weight to other wheels, while being stronger, quicker and more capable.

GET LOW

Designed to be run with tires between 42c and 2.25”, in pressures as low as 20 PSI, the G27 was made to run low. Low pressures means fewer flats, more control, and surprising to some, lower rolling resistance.

ANTI-FLAT TECHNOLOGY

ENVE’s Wide Hookless Bead technology makes the G27 extremely resistant to pinch flats. When the tire is bottomed out against the rim in a hard impact, the force is spread over a wider area, decreasing the likelihood of a flat. This contributes to the G27’s prowess as an off road weapon.