Narrow aero bar
Ascent AEROO 30cm Narrow Aero Handlebar
An ultra-narrow carbon aero bar with 30cm tops and flared drops, designed around smaller riders and those chasing a compact, low-drag position. Intended for training, triathlon and non-UCI events.
Highlights
Why we rate it
Built for narrower shoulders
30cm tops let smaller riders tuck their elbows in naturally rather than stretching to a bar sized for broad shoulders.
Swept for comfort
20° backsweep and 8° downsweep put the wrists and forearms in a relaxed, aero-friendly position.
Flared drops
Drops open out to 38cm or 40cm for stable sprinting and cornering despite the narrow tops.
Forearm-friendly tops
Flattened, contoured tops give somewhere to rest forearms on long flat efforts.
Independently tested
AeroEdge testing claims a large saving over 40km at 40km/h compared with a standard 42cm round bar.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Material
- Carbon composite
- Top width
- 30cm
- Drop width
- 38cm (Short Reach) / 40cm (Long Reach)
- Reach
- 65mm (Short Reach) / 80mm (Long Reach)
- Drop
- 125mm
- Sweep
- 20° back, 8° down
- Cable routing
- Fully internal
- Weight
- 240-250g
- UCI
- Not compliant with 2025 UCI width rules
In the box
- Includes
- Handlebar (stem not included)
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.