Grav AL Rim Rim Size:650b for the ultimate wide gear

for the ultimate wide gear range builds

With a 500 mm axle-crown measurement

where you’ll enjoy the comfort of wider and plush tyre options

- 12 x 100mm dropout spacing

Grav AL Rim Rim Size:650b for the ultimate wide gearCurve Grav AL Wheels A light, fast & affordable wheelset for road, gravel and cyclocross available in 700c and 650b. We've widened the rim profile allowing you to run wider tyres with lower pressures, resulting in improved grip and suppleness. Grav Al Rim Specs Specification 28 Hole Only 23mm Wide (Internal) 28mm Wide (External) 23mm Depth ERD: 596 mm (700c) 557 mm (650b) Tubeless Ready Other Info Max Pressure (PSI): 60 Max Riding Weight: 120 kg