Headset Parts (A1R0evo / A1R0evoS)A variety of headset parts are included with the A1R0evo A1R0evoS frameset, and are used in our complete bike builds. You can order replacements here.

Stiff and aero

designed to be tough on and off the track

enabling the rider to focus on racing while reacting quickly to changes in hectic mass start events

Colour: Matte Black or Gloss Black

super stiff and very aerodynamic track frame

The UCI-approved Handsling TSTRevo (pronounced "tester-evo") delivers cutting edge aerodynamics to excel against the clock in the race of truth

Stiff head tube

Our new super stiff

Ready to chase KOMs on country lanes or set new PBs on your favorite gravel routes – the Handsling A1R0evoG is built for speed and performance wherever your adventure takes you

2 oz/yd² (142 g/m²)

The kit consists of 6902 and 6802 bearings

Designed to be lightweight