GB Randonneur 25
GB RandoGB RandoGB Randonneur 25GB Randonneur 25

GB Randonneur 25.4 Ø Handlebars


Grand Bois’ interpretation of the classic randonneur handlebar shape that were the favorite bars of many long-distance riders. The generous shape in all dimensions allows moving your hands on long rides and the subtle bends support the curvature of your palms when holding onto the ramps (behind the brake levers).

Made by Nitto to their “superlight” specifications. Polished (aluminum) finish, no visible logos.

25.4 mm clamp. Made in Japan. 5 year warranty.

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  • Drops: 410/420 mm wide
  • Ramps: 370/380 mm wide (bars flare outward)
  • Rise: 20 mm
  • Reach: 110 mm
  • Drop: 125 mm
  • Weight: 317 g
  • Meets EN “Racing Bike” standard for fatigue resistance