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)