Profile Design Riser Kit - Adapters | A3 Tilt Booster | 15°

The A3 Tilt Booster increases the angle adjustment range of the A3 riser system from Profile Design by 15°. With the help of the adapters, riders have the option of using a correspondingly steeper armrest angle. After installation, the adjustment range is 18° to 30°, in accordance with the updated UCI regulations (Union Cycliste Internationale, max. 30°).

Technical details of the Profile Design A3 Tilt Booster

• riser dimensions: 53.5 x 18.0 x 20.5 mm (length x width x height)
• adjustment range: 18 to 30° (according to the updated UCI regulations)
• increase in adjustment range: 15° (compared to basic A3 system)
• weight: approx. 40 g (pair; manufacturer's specification)

Compatibility:

• A3 riser system (flat)
• A2 riser system (round, only with "A2 to A3" adapters)
• Aeria Ultimate (with "A2 to A3" adapters), Wing 20C+, Wing Ultimate

Scope of supply:

2 adapters (left + right, without bolts)