The new Power Unit, its fairly slender shape making it compatible with all the seat posts on the market, is quick to fit with one of the two different adaptors, the choice of which will depend on the size of the post. Even longer life for this, the sector’s leading battery, thanks to a 10% increase in its charge capacity, meaning it rarely needs charging.

Specifications
New shape
Can be fitted inside the seat post
Adaptor for the seat tube / down tube
DTI: Digital Tech Intelligence
On Board Diagnostic
Waterproof - IP 67

Mfr Claimed Weight
135g (inc cables)