Converted green Muddy Fox 26β€³ steel MTB with unpainted raw CarryON cargo front end, full cargo bike drive-side view, featuring a Stayer Banana Banana stem. Promoting Cargo Fest 2026.
Converted Specialized Hard Rock 26β€³ steel MTB transformed into a cargo bike, fully repainted in pink and yellow with replicated original decals, Stayer CarryON front end and yellow Banana Banana stem. Promoting the Cargo Fest 2026.
Cargo Fest 2026 - Stayer CarryON cargo bike conversion kit logo

Cargo Fest 2026 β€” Event Day

Saturday 18 April 2026 Β· Stayer Workshop Β· London E11

Cargo Fest is a day in the workshop dedicated to cargo bikes, second lives, and good company.

Right in the middle of our April CarryON First Wave installation window, we’re opening the doors and inviting you in.

Part launch.
Part open workshop.
Part hangout.

What’s Happening on the Day

Open workshop β€” The Stayer workshop will be open throughout the day. Come in, look around, and see CarryON builds at different stages.

Live CarryON conversion β€” One full conversion will take place during the day and be filmed live, with the process shown on monitors so you can follow along without crowding the workshop floor.

Tester rides β€” Try out CarryON builds and different cargo setups.

Paint & finishing examples β€” See real-world paint options and finishes in the flesh rather than guessing from photos.

26β€³ MTB Show & Shine β€” Hosted by 2ND LIFE Bikes & Babyldn (biased judging guaranteed).

Brand support on-site β€” Including Wizard Works, Velo Orange, Brooks England, Freshtripe, Schwalbe and others.

Beer from Pretty Decent Beer Co. β€” Proper local cans to keep things civilised.

Vegan food from ABC Canteen β€” Good fuel for riding, talking and lingering.

You’ll also be able to see CarryON conversions completed earlier in the week β€” fully built and ready to roll.

Who’s It For?

Cargo Fest Day is open to anyone curious.

Whether you’re:

  • Booked into the First Wave

  • Considering a future CarryON build

  • Sitting on a 90s steel MTB and wondering what to do with it

  • Or just want to see the system up close

It’s a chance to:

  • Test ride CarryON builds

  • See geometry and finishes in real life

  • Ask questions face-to-face

  • Meet other cargo-curious riders

First Wave Installations (13-23 April)

Cargo Fest Day sits within our First Wave installation window β€” two weeks dedicated to CarryON conversions at the Stayer workshop.

If you’d like your own 26β€³ steel MTB converted during the April launch window, bookings are made via the CarryON product page.

β†’ Book a First Wave Conversion

Support & Friends

Cargo Fest is supported by a growing list of brilliant brands and friends of Stayer, including Brooks England, Wizard Works, Velo Orange, Freshtripe, Schwalbe and more to be announced.

They’ll be around during the event β€” showing products, answering questions, and generally hanging out.

Add-Ons & Upgrade Options

The CarryON is modular by design. Alongside your conversion, you can configure your build with a range of optional upgrades and compatible components, including:

  • Dynamo front wheel upgrades

  • Hope headset upgrades (with colour options)

  • Banana Banana stem

  • Child seat setups (including front-mounted and top-tube options)

  • Mudguards, kickstands and everyday cargo accessories

You can explore the full range here:

See the CarryON come together

If you want to understand the thinking behind the system, these videos are a good place to start.

A behind-the-scenes look at how CarryON began β€” from early ideas to workshop prototypes. Filmed by Craig of 2ND LIFE Bikes β™‘

Part two follows the completed build coming together, plus a conversation with Sam about CarryON and what’s next.

A behind-the-scenes look at how CarryON began β€” from early ideas to workshop prototypes.

Part two follows the completed build coming together, plus a conversation with Sam about CarryON, cargo bikes and what’s next.

Interested in your own CarryON build?
β†’ View First Wave installations

Converted green Muddy Fox 26β€³ steel MTB with unpainted raw CarryON cargo front end, full cargo bike drive-side view on an empty road, featuring a Stayer Banana Banana stem.
A rideable CarryON conversion on a 90s steel MTB. Final paint and finishing options are up to the owner.

Cargo Fest Day and First Wave installations take place at the Stayer Workshop in East London.
Full arrival details will be sent to booked customers closer to the date.

CARGO FEST 2026

get first dibs when we πŸš€

Discuss your project

Tell us what you’d like to build or repair, or simply let us know you’re interested in a future Project Week. We’ll recommend how many days you’ll need, discuss your project, and confirm suitable dates before you book.

Need a little extra help? We also offer an optional one-hour Project Design Consultation (Β£50) with Sam.

Brazing For Bicycles

Register your interest

TIG Welding For Bicycles

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From the workshop

News from Stayer:
new ideas, small-batch releases,
framebuilding courses,
and what we’re working on next.