Part of the Otto Scooter family Built for fleet duty
A fleet bike is judged on the days it is not in the workshop. The Trayser was designed around that: a 1,056 Wh removable battery so a rider finishes the shift, and a Gates carbon belt in place of a chain so the most frequent service job on a delivery bike simply does not exist.
Why fleets choose the Trayser
1,056 Wh per bike
The biggest battery pack on any delivery e-bike you can rent in London — 50–60 miles, so riders finish the shift on one charge.
Belt, not chain
Gates carbon belt drive: no stretching, no oiling, no replacement interval. Fewer bikes off the road.
GPS tracking
See your fleet and riders' real-time locations with on-board GPS trackers.
Specified for abuse
Hydraulic disc brakes, puncture-protected tyres, aluminium frame, USB charging for the rider's phone.
Trusted by London's delivery leaders
The Trayser has been under London's grocery and food fleets since 2021. Those operators are the reason the bike is specified the way it is — every part that broke at fleet scale got changed.
Deliveroo
The UK's first flexible e-bike rental service — exclusive discounts and branding, enabling riders to deliver for longer.
Zapp
Full fleet operations since 2021, including maintenance and support with a 95%+ uptime guarantee. “Their bikes by far are the most reliable and green vehicles.”
Weezy & Jiffy
Fleet rental kept in excellent condition to support rapid-delivery goals. “ETT has been a fantastic partner… very responsive whenever there's a maintenance need.”
Fleet service, end to end
A bike designed for the job
Not a consumer e-bike with a rack bolted on: 1,056 Wh, belt drive, hydraulic discs, puncture protection.
Tailored fleet proposal
Quoted by Otto Scooter against your rider numbers and shift pattern.
Guaranteed fleet uptime
Reactive and proactive maintenance by expert mechanics keeps bikes earning.
On-site maintenance
Mobile mechanic teams serve London partners on-site.
A sustainable future
Zero-emission delivery that cuts urban pollution — and looks good doing it.
Brandable panels
The AdRider side panels can carry your own branding instead.
Can London businesses put a fleet on ETT Trayser 2.0 e-bikes?
Yes. ETT Industries builds the Trayser 2.0 and supplies it to London fleets through Otto Scooter Ltd, its parent company since 2023 — from a single bike to full multi-vehicle operations. Fleets to date include Deliveroo (the UK’s first flexible e-bike rental service), Weezy, Jiffy, and Zapp, whose fleet has run since 2021 above 95% uptime.
A fleet package covers the proposal, reactive and proactive maintenance (on site for London partners), GPS tracking, and branded side panels using the same panel system as the AdRider programme. Because the Trayser is an EAPC, riders need no CBT and no driving licence — and, being bicycles, the bikes are not insured the way mopeds are.
Fleet terms come from Otto Scooter
ETT builds the bikes; Otto Scooter runs the fleet contract, the maintenance schedule and the on-site mechanics. Tell them your rider numbers and shift pattern and they will quote.
Fleet pricing is quoted per operation, not per rider off a list. Branded side panels, GPS tracking and on-site maintenance are all part of the conversation.
Fleet questions, answered
What size fleet can ETT supply?
Do our riders need licences?
What uptime can you expect?
Can we brand the bikes?
Put your brand on the road
Not renting a fleet? Advertise your business on our riders' bikes instead.