Manuals, Licences, Donations: How Pedal Cinema Spreads

Four open documents

The KLAK/Solare Zukunft technical manual, dated 20 December 2018, is the only complete operator-grade system document located — wiring harnesses, state-of-charge supervision, cooling rules and liability wording in one place ¹. Zurich's Vélorution VéloKino runs a related ten-bike rig and credits the source on its own materials: "© fahrradkino.org" ¹¹. Bespoke Gear's "no-welding" pedal-generator plans, published in 2011 and updated as recently as October 2024, remain the do-it-yourself reference for the generator stand itself ². Low-tech Magazine's 2022 build guide adds an instrumented efficiency dataset alongside its schematics, the numbers behind several of this site's explainers ¹². The Cinebike instructions, published as hackaday.io project 5665, document a complete single-bike buffered cinema down to the regulator and battery arithmetic ¹³. None of the four lineages runs through a company.

Specifications

What do these labels mean?

Field	Value	Confidence	Sources
KLAK/Solare Zukunft technical manual publication	20 December 2018The only complete operator-grade system document located in the record.	Documented	¹
Bespoke Gear "no-welding" generator plans	2011, updated October 2024The do-it-yourself canon for the generator stand.	Documented	²
Oaxaca community reach via donated bicigenerador	7,000 miles travelled; over 50 communities reached (documented through 2017)Bike Friday's own account of the Cine Bajo El Cielo / Ciclocinema project.	Documented	^3,4
Electric Pedals licensing reach via Efecto Cine	"three of our big bicycle cinemas touring through South America"Colin Tonks, 2017.	Operator-stated	⁵
Market Chile launch date, relative to Efecto Cine Montevideo	6–8 November 2014, about one month before Efecto Cine's 4 December 2014 launchA separately licensed deployment of the same Electric Pedals technology.	Documented	⁶
Cinemateca Uruguaya "Cine a Pedal" festival, and its Galician franchise	seven editions, 2013–2019 (Montevideo); franchised to Nigrán, Galicia, from 2022	Documented	^7,8
Au Tour du Cycle (Belgium) touring editions	2023, 2024, 2025 held; 2026 edition announced (18 Jul–9 Aug)	Documented	^9,10

Licensing

Where money changes hands it buys a technology licence, not a franchise with a shopfront. Electric Pedals of London licensed its system to Efecto Cine in Montevideo; founder Colin Tonks said in 2017, "we now have three of our big bicycle cinemas touring through South America with our partner Efecto Cine" ⁵. A separately licensed deployment of the same Electric Pedals technology, under Market Chile, opened in Santiago on 6–8 November 2014, about a month before Efecto Cine's Montevideo launch on 4 December 2014, so Efecto Cine's claim to the "first world tour" of pedal cinema, carried in its own branded coverage ¹⁴, is contested ⁶. Counting Brazil, the technology reached three South American countries through that partnership without the company opening a branch office ⁵. The format also travelled operator to operator: Cinemateca Uruguaya's "Cine a Pedal" festival in Montevideo ran seven editions between 2013 and 2019 and was franchised to Nigrán in Galicia from 2022, where it continues under local organisers ^7,8.

Card listing the four open documents the research identifies as the field's real entry path — Open-document card: the four verified entry points (KLAK manual, Bespoke Gear plans, Low-tech Magazine 2022, Cinebike log)^{1,11,9,3,5,2,12,13} Image: BicycleCinema.org, drawn from the research corpus

Donation and imitation

In Oaxaca, Mexico, a single Bike Friday Haul-A-Day bicigenerador donated by the Open Air Cinema Foundation, the organisation behind the Cinebike build, became the power source for Cine Bajo El Cielo's community film premieres. Bike Friday's January 2017 account: "The Cine Bajo El Cielo team has traveled 7000 miles to bring pedal-powered movies to over 50 communities in Mexico" ^3,4. Imitation moves without a formal handoff: Belgium's Au Tour du Cycle, touring the Ardennes since 2023 with a home-trainer-and-wooden-roller rig, acknowledges Cinécyclo's French model as its inspiration, with no licence or donation involved ^9,10.

Incheon Green Federation pedal-powered screening, South Korea — Photo: Incheon Green Federation (greenincheon.org) — via greenincheon.org

Two complications

A UK organisation historically central to that country's pedal-cinema scene is now defunct, and its lapsed web address has been taken over and serves unrelated content; what survives of its plans does so through the Bespoke Gear lineage and other mirrors, not through its former site ^15,2. Cinécyclo, despite its influence on Au Tour du Cycle and its long operating history, declines technical disclosure of its own hardware; its published figures describe outcomes, not a buildable design ¹⁶.

The network model

This spread required no capital, trademark or supply contract. It required a document precise enough to rebuild from, or a relationship that handed over working hardware: knowledge transfer rather than equipment export is what has scaled pedal cinema. That is also why the field is dense in Switzerland and German-speaking Europe and thin where no published manual and no personal connection exists. An operator who can name its source — a manual, a donor, a licence — can be traced against the documented record; one who cannot is, by definition, unverifiable against it.

Manuals, Licences, Donations: How Pedal Cinema Spreads

Four open documents

Specifications

Licensing

Donation and imitation

Two complications

The network model

Systems that show this

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Sources

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