Aero Inner Routing Spacer for Road BIkes

Adapters for 31.8mm and 28.6mm steerer
31.8mm Steerer Support Inner Routing
28.6mm DO NOT Support Inner Routing

Compatibility

Our areo heaset spacer sets are compatible with most bicycles with both 28.6mm(OD1) and 31.8mm(OD2) steerer.

With 28.6mm OD1 adapter, the system works with standard 28.6mm OD1 Steerer. It works as a traditional headset spacer set and do not support inner routing.

With 31.8mm OD2 adapter, the system works with OD2 31.8mm oversized steeer. At this time, spacer set supports inner routing.

SPECS

Material: High Strength Nylon Plastic

Weight:
with OD2 adapter about 55 g
with OD1 adapter about 45 g

Total Height:
with OD2 adapter about 47mm
with OD1 adapter about 44mm

Height is adjustable. you can always remove the spacer to achieve ideal height.