Extension for 31.8mm handlebars (road standard)

NeoSonic Ergo 45AR Profile Design Extender

The Profile Design NeoSonic / Ergo / 45AR Aerobar is a versatile DL bar extender that will allow for an aerodynamic and therefore faster position on the bike.
Thanks to the Neosonic clamps displaced by 25 mm, the Sonic Ergo 45AR triathlon extender is a perfect addition for your road bike, gravel bike or travel bike. Compared to the Sonic model, these collars put the arm rests behind the handlebar, hence the slightly shorter reach.
In addition, there are a total of 80 mounting positions for the armrests which can be moved longitudinally and vertically. The concave EVA foam pads of the armrests offer your forearms support and comfort.
The Profile Design NeoSonic/Ergo/45AR Aerobar Triathlon Extender promotes an aero position. For this, you drive faster without wasting more energy.

Details

• multipurpose hanger extender
• for an ergonomic posture
• combination of: Neosonic collars, DL extensions, Ergo armrests
• ideal for road, gravel and travel bikes
• in favor of a taut aero position

Technical sheet

• handlebar compatibility Ø: 31.8 mm
• extension compatibility Ø: 22.2 mm
• extension length (extension length): 240 mm
• extension width (extension width): 100 mm
• stack armrest (height of the armrests): 59 mm
• armrest offset: -95 to -42.5 mm in 7.5 mm steps
• armrest width (armrest width): approx. 124 to 290 mm in steps of 18.5 mm
• material: aluminum (collars, extensions), fiberglass reinforced polymer with velcro accommodation (armrests), EVA foam with Lycra® coating (arm pads)
• weight: approx. 555g