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Advanced Transmission System for Bicycles

Objective

Cycling is the cleanest transport system so far and its extended use is one of the key elements for traffic congestion and pollution decrease, especially in urban areas. City-bikes have been usually based on simple designs with a significant proliferation of fixed-transmission bikes. However the presence of hills makes this solution not comfortable enough for manoeuvring around a whole city. Multi-speed bicycles are better suited to provide a comfortable journey but appropriate managing of sprockets and chain-ring requires some additional skill that many people usually perceive as a hassle . Moreover, misuse or inadequate management of gears can often harm the big potential of bicycles as urban transport for new users.
With the recent introduction of electronic shifts in the market , the path towards a simple, straight-forward, sequential shifting system that reduces the need of any sort of skill for shift management is closer. However the mechanics of current bicycle transmissions are not adequate for such a leap, especially in the case of the front derailleur which has limitations for its integration with the most modern automatic shifting systems.
The goal of this project is to bring to the market a new transmission system for bicycles that will allow the integration of automatic and sequential shifting in an efficient manner (lower friction, exploit use of optimal gear ratios covering whole transmission range, lightness). A smooth automatic and sequential shifting mechanism would make multi-speed bicycles more attractive for a wider part of the population (especially for urban users) and would make the use of a bicycle in the city more comfortable for more people.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

SME-1 - SME instrument phase 1

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-SMEInst-2016-2017

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Coordinator

ZUMA INNOVATION SL
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 50 000,00
Address
OLETXE 45
48960 Galdakao
Spain

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SME

The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.

Yes
Region
Noreste País Vasco Bizkaia
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 71 429,00
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