The urban e-bike in Dublin
In Dublin, a benned urban e-bike with a 540 Wh pack covers about 77 km per charge — roughly 5 round trips on the 6.6 km median commute here. That figure is computed at 50% assist against Dublin's terrain, not quoted from a flat-road test.
Computed at 50% assist with a 540 Wh pack, a 78 kg rider and a terrain factor of 0.15 — not a flat-road lab figure.
What Dublin's gradient and your mass actually cost per kilometre.
At the 6.6 km median cycle commute here, each way.
10s6p 21700, 3.1 kg, 4 h to full.
Steering stability: enough to hold a line one-handed, little enough to filter through traffic.
The number that decides whether it comes up the stairs.
A certified pedelec is built in production runs and shipped by sea — there is no express lane for a machine that has to pass EN 15194 as a whole.
What Dublin does to the numbers
Persistent drizzle rather than downpours — the case for sealed bearings and a belt instead of a chain.
With 128 wet days a year and 6% of trips already made by bike, the specification that survives here is the boring one: full mudguards, a sealed drivetrain, lights wired into the main battery, and a pack you can carry inside.
The legal position
EU EPAC rules; the Cycle to Work scheme covers up to €1,500 of an e-bike purchase.
Our bikes are pedelecs: the motor assists only while you pedal and cuts out at 25 km/h, which keeps them classified as bicycles across the EU and the UK. No licence, no registration, no insurance requirement, and full access to the bike lanes.
Why the range figure is lower than the one on the box
Most published range figures come from the lowest assist level, on flat ground, with a light rider and no cargo. Ours comes from a formula with your terrain and your mass in it, at half assist — which is where people actually ride.
For Dublin that lands at 6.3 Wh per kilometre. You can push it further by riding in a lower assist level; you will never get less than this figure, which is the point of quoting it this way.