Abstract
Bike-sharing systems have gained considerable traction as a solution to many urban transport challenges. (Note that, in this paper, “bike” means “bicycle,” not “motorbike”.) Limited research has explored the market dynamics driving bike-sharing usage among different population segments. This study is the first to apply a market-segmenting approach to analyze factors influencing both existing and potential users’ adoption of a bike-sharing system in Montréal, Canada. Utilizing a bilingual online survey conducted in spring, 2024, this research investigates the factors that limit or prevent the use of a large-scale bicycle-sharing system—Bixi—among different population groups. This work applies factor and k-means cluster analyses to identify distinct profiles within existing users (
Keywords
Bike-sharing systems have gained considerable traction as innovative solutions to urban transport challenges. (Note that, in this paper, “bike” means “bicycle,” not “motorbike”.) They have been found to promote active and sustainable mobility as well as to derive positive health benefits for users (
Multiple studies have investigated a diversity of factors that affect the effectiveness of these systems in providing an attractive service and capturing ridership (
Using a survey sample of 1,324 cyclists collected in the spring of 2024 in Montréal, Canada, this study delves into the potential factors limiting cyclists’ usage of a large-scale bike-sharing system. Responses by cyclists are analyzed, as they are more likely to have prior experience with biking, providing valuable insights into the perceived barriers that may affect bike-sharing adoption. It is important to recognize that users’ and non-users’ perceptions may differ because of varying levels of experience with the system. Because of this, users (
Literature Review
In recent years, bike-sharing systems have been increasingly analyzed within the context of integrated urban mobility solutions, including frameworks such as Mobility-as-a-Service (
Factors Influencing Bike-Sharing Ridership
The number of bike-sharing systems has been increasing around the world, although many fail to survive in the long term (
Intrinsic to the system, the distribution of stations—both in relation to each other and to potential users— increases bike-sharing demand (
Low density of stations and proximity to bus stops and metro stations can negatively affect user experience and increase system vulnerability if stations/docks become faulty (
Concerning payment methods, users prefer convenience. In a study across bike-sharing systems in 106 cities, Zhang et al. highlight that riders prefer systems where the first few hours are free, followed by a fixed rate (
Extrinsic to this system, weather conditions can strongly affect trip generation rates (
Continuous cycling paths separated from traffic encourage cycling because of increased comfort and safety (
Segments of the Bike-Sharing Market
Although many cyclist typologies have been introduced in the literature, few studies have explored segments of the bike-sharing market (
In addition to behavioral and sociodemographic characteristics, Morton includes psychographic information in defining bike-sharing segments in London, UK (
Mohiuddin et al. is the only study exploring increasing bike-sharing use (
This study uniquely contributes to the literature by analyzing both user and non-user profiles in relation to the factors that limit or facilitate bike-sharing usage and adoption. By employing a market-segmenting approach, this research provides a nuanced understanding of the specific barriers and motivations of these distinct groups. This approach is crucial for identifying strategies to expand service coverage and improve system quality across diverse segments of the population, ultimately fostering greater equity and resilience within bike-sharing systems.
Case Study
The bike-sharing system in Montréal, known as Bixi, was launched in 2009 as the first large-scale docked bike-sharing system in North America with 3,000 bicycles and 300 stations. The number of Bixi stations and service area has been growing consistently since its inauguration. Currently, it operates with over 900 stations and more than 11,000 bicycles, including both traditional (

Survey respondents and Bixi system service area.
Bixi services have been able to attract 14% of the population living within 250 m of a docking station (
Data
The primary dataset used in this study comes from an online bilingual survey administered in the Greater Montréal Area during spring 2024. An online advertisement campaign on various social media platforms was used to reach cyclists 18 years or older in Montréal. A total of 3,121 emails were sent to cyclists who previously provided their emails in other surveys conducted by the Transportation Research at McGill (TRAM) team and consented to participate in future studies by the team. Incentives to complete the survey were included by giving respondents the possibility of entering a draw with the chance of winning a prize. This multi-faceted recruitment strategy, including online advertisements across various social media platforms, email lists, and incentives, responds to recommendations by Dillman et al. to enhance representativeness and improve survey participation (
In the Greater Montreal Area, both English and French are prevalent languages. The most commonly spoken language varies significantly across neighborhoods, leading to a correlation with various built-environment and sociodemographic characteristics (
The application of all filters in the data-cleaning process resulted in a validated sample of 1,426 responses. This work focuses only on survey participants who reported having cycled at least once in the last 12 months, resulting in a final sample size of 1,324 valid observations, which is comparable to several other studies within the cycling behavior literature (
Complementary data was used to account for cycling accessibility. The BikeScore index was retrieved from walkscore.com for each respondent’s home location. BikeScore is a popular publicly available measure of cycling accessibility which has repeatedly been used in the cycling literature and has shown reliability in predicting urban cycling patterns (
Methods
In this study, market segments are identified within two groups: Bixi users (
Exploratory Factor Analysis
Factor analysis identifies the smallest number of unique underlying latent constructs within the covariance structure of a set of variables (
For each group, principal components exploratory factor analysis is conducted using the
Variables with loadings lower than 0.5 were removed from the analysis as they lacked significance (
Clustering Analysis
K-means clustering analysis is applied to identify factors leading to increased service adoption among different markets of Bixi users and non-Bixi users. This technique aims to minimize differences within groups while maximizing differences among them. It is based on an iterative centroid method algorithm. Cluster centroids are based on the mean values of the responses for the variables being assessed and are redefined every time a new observation is grouped (
Results
Exploratory Factor Analysis
Similar variables were chosen for both users and non-users to generate the factors detailed in Tables 1 and 2, respectively. Specifically, variables related to potential improvements to the service, and if said changes would lead to an increase in their usage of Bixi, or its adoption altogether. The generated factors presented similar patterns for both users and non-users. Both subgroups share the identification of four of the five identified factors: bike/station availability, bicycle characteristics, mobile technology access, and child-oriented features. The fifth factor for each group presents a slight difference between subgroups, where system convenience was identified for non-users, and a more specific factor—membership flexibility—was identified for Bixi users. Each subsample’s factors were used to classify groups that differed in what they desired more out of the service and what challenges they faced in their use, or lack thereof.
Factor Loadings for the Sample of Bixi Users
Factor Loadings for the Sample of Non-Bixi Users
Cluster Analysis
Based on the factors reported in the previous step, k-means cluster analysis was performed for Bixi users and non-users independently. For both subgroups, a solution of four clusters was found to provide the best description of the market.
Bixi Users
The four identified clusters among Bixi users are: availability-oriented riders, bike-design-oriented riders, tech-inconvenienced riders, and content (happy/satisfied) riders (Figure 2). Table 3 reports on the sociodemographic characteristics of each cluster, residential BikeScore levels, and average weekly cycling trips by bicycle type.

Bixi user cluster groups.
Descriptive Statistics for Bixi-User Clusters
Availability-oriented riders’ (47.1% of Bixi users) biggest distinction from other user groups is their likelihood to cite the availability of both stations and bikes as the limiting factor to their bike-sharing use. When compared with the full sample, this group has the lowest share of people living close to a Bixi station, as well as the lowest average BikeScore rating of all Bixi-user clusters. Conversely, this group is also found to have the highest proportion of Bixi use in their weekly trips, with approximately 38% of their cycling trips completed using Bixi.
Bike-design-oriented riders (21% of Bixi users) distinguished themselves by commonly associating the physical attributes of Bixi bicycles (i.e., bike weight and size) as a challenge to using the service. However, contrary to the challenges faced by availability-oriented riders, bike-design-oriented riders typically did not agree that an increase in the availability of bikes/stations in their area would increase their usage of the service. An explanation is that respondents in this cluster already live near Bixi stations and in areas with relatively high BikeScore ratings.
Tech-inconvenienced riders (16.6% of Bixi users) uniquely associated their current Bixi use with challenges brought on by the mobile technology required to use the service (i.e., access to a phone, data plan, or both). This might be explained by the demographics of this group. They, on average, have the lowest income and are the youngest compared with other user groups; therefore, they are potentially in a position where getting access to a smartphone or data plan is a challenge.
Content riders (15.3% of Bixi users) report mostly not facing challenges while using Bixi. They also do not indicate any service improvements that would increase their Bixi usage. This group distinguishes itself from others mostly in sociodemographic characteristics, with higher shares of high-income older-adult male riders. Moreover, they tend to live close to Bixi stations and in areas with relatively high BikeScores. They have the highest frequency of cycling trips and have the second highest use of Bixi when compared with other user groups.
Non-Bixi Users
The four groups resulted from the k-means clustering analysis for the non-users were: availability-oriented riders, bike-design-oriented riders, convenience-oriented riders, and non-adopters (Figure 3). Table 4 reports on the sociodemographic characteristics of each cluster, their residential BikeScore levels, and their average weekly cycling trips by bicycle type.

Non-Bixi-user cluster groups.
Descriptive Statistics for Non-Bixi-User Clusters
Availability-oriented cyclists (22.2% of non-users) attribute not using Bixi to the non-existent or limited availability of stations around their home and desired destinations. Like the equivalent Bixi user segment, availability-oriented cyclists have the lowest share of people living close to a Bixi station and the lowest average BikeScore of any cluster. Only 45% of its members live within 250 m of a Bixi station. This is also reflected in the mean number of weekly trips (5.8), which is, again, the lowest of any cluster.
Bike-design-oriented cyclists (8.5% of non-users) associate not using Bixi services with the physical characteristics of the bikes available in the system, citing them as too heavy, too big, or both. They were also the group with the largest share of women and were found to be substantially younger than the rest of the non-user clusters. They exhibit a relatively high number of average weekly trips and tend to live in areas with a high BikeScore, suggesting that they prefer the features of their personal bikes to Bixi bicycles.
Convenience-oriented cyclists (14.7% of non-users) cite membership- and payment-flexibility-related reasons as the main reason for not using Bixi services. In addition, access to the mobile technology required to access the Bixi service is another factor for their lack of engagement. Respondents in this group have the highest share of people living near a Bixi station among non-users. They also complete the highest number of weekly cycling trips compared with other non-user groups.
For non-adopters (54.6% of non-users), no improvements made to Bixi services would get them to adopt the service. This group is demographically similar to the content Bixi user segment. They are substantially more male dominated, are older, and typically have higher income levels.
Discussion
The results in this study provide several insights into the barriers and challenges perceived by users and non-users of a bicycle sharing system, highlighting key areas for improvement. While users, having direct experience with the system, may be more aware of certain challenges than non-users, the five factors and four profiles identified for each subsample were found to be fairly analogous between users and non-users. This indicates that most potential improvements to the bike-sharing system would, in general, have positive impacts both in increasing usage of current users, as well as attracting new riders. However, key differences are found between the perceptions of users and non-users, which give a deeper perspective into each group’s unique needs and attitudes toward bike-sharing usage and potential adoption. The insights found through these results can have multiple implications for public policy developers aiming to enhance the reach of these programs and promote positive equity outcomes through their effective implementation.
Figure 4 provides an overview of the bike-sharing market in Montréal. While content Bixi riders and non-adopters are unlikely to change their behavior, other groups identified in our analysis have the potential to either increase or adopt bike-sharing once service improvements respond to their concerns.

Overview of the Bixi market.
The two profiles most concerned with the availability of Bixi services for both user and non-user groups, are characterized by the lowest spatial availability of Bixi stations when compared with other segments. This results in bike-sharing becoming an inconvenient or unfeasible option for these groups. Availability-oriented riders make up the largest group of Bixi users. Among non-users, they form the second largest cluster, after non-adopters, making them the largest group of potential new users. This means that the spatial expansion of service to reach the participants in these groups would likely have the greatest impact in Bixi usage overall. Previous literature indicates that the increase in availability should be accomplished through adding more stations, as it has been found to have a greater impact on bike-sharing usage than increasing the number of bikes at a given station (
Membership flexibility—a factor measuring if the addition of alternative membership models would increase the usage of existing Bixi users—was not found to be a significant challenge for any of the identified user groups. However, among non-users, the combination of membership flexibility components and fare/cost-related challenges are the most significant barriers for convenience-oriented cyclists to adopt bike-sharing services. Respondents in this group are characterized by generally lower income than other non-user clusters. On average, they live in areas with good spatial access to Bixi and higher BikeScore, and make substantially more cycling trips. This means that, although Bixi is accessible to them, cost- and membership-related barriers stop them from potentially becoming frequent Bixi users. In this sense, cost- and membership-related measures could have the largest impacts in promoting Bixi ridership in lower-income groups currently not using the system.
The group of Bixi users whose main concerns are related to the mobile technology required to use the service (i.e., access to a phone/mobile data) tends to have higher shares of younger low-income members. This concern is shared by the convenience-oriented non-user group. Because these two groups have the lowest incomes within their respective subsamples, measures addressing the inconvenience caused by the requirement of a smartphone and mobile data can have positive equity impacts on income. The introduction of alternative payment methods and Wi-Fi access at stations could potentially increase use/adoption of Bixi services among these lower-income groups.
The challenges related to the physical attributes of Bixi bikes, such as weight and size, were more predominant concerns for riders who already have good Bixi coverage. This can be concluded seeing as they share a disinterest in questions associated with increasing the availability of bikes and stations around them. They also tend to live in areas with high BikeScore ratings. This suggests that implementing changes that would accommodate the challenges associated with the bike design are secondary to other more pertinent measures, such as the reach and availability of the service. Furthermore, changing and improving the design of the bicycles themselves would be harder to implement and adequately apply in the near term as it would entail larger financial investments.
A relevant result of this work lies in the identification of groups for which no improvements can potentially change their use (or non-use) of the Bixi system. Non-users, the largest identified group, are not susceptible to improvements to Bixi, removing them from the pool of future potential bicycle-sharing users. Similarly, a portion of existing Bixi users indicate no major challenges in their use of the service, and therefore no potential improvements would lead them to increase their usage. Notably, both groups share similar demographic features, with higher household income and a higher share of men than other groups. This finding is corroborated by the literature, as bike-sharing members tend to be younger (
Conclusions
Bike-sharing services have been gaining popularity serving as a potential innovative solution to increase shares of sustainable trips and physical activity. Even though several studies have explored the determinants of bike-sharing ridership, few studies have tried to understand the heterogeneous needs within this market. This paper addresses this gap by exploring factors potentially limiting cyclists use of a public bike-sharing service (Bixi) in Montréal, Canada. Samples of both users and non-users are examined through a combination of factor and cluster analysis. A solution of four clusters was found to provide the best description of the market for each group. Each cluster represents a potential direction to increase bike-sharing usage/adoption based on the specific needs and perceptions of its members.
The findings of this study highlight several practical recommendations for planners and policymakers to enhance bike-sharing systems. Increasing availability of bikes and stations, particularly in underserved areas, may have the largest impact in increasing ridership of both current users and potential new users. In this sense, operators should examine its bike flows to determine the most optimal areas to expand its coverage. When focusing on improving conditions for equity-seeking groups, providing alternatives to requiring a smartphone and mobile data can have the largest impact on increasing use by low-income current users. This can be addressed by providing cash or card payment options, as well as by providing Wi-Fi at stations. Meanwhile, improving system convenience (i.e., offering alternative pass structures) and reducing costs can have the largest impact in bringing low-income new users. Offering flexible and affordable membership models, such as subsidized passes or pay-as-you-go options, can help reduce cost barriers and encourage adoption among low-income non-users. These targeted measures can make bike-sharing more accessible, equitable, and appealing to a broader population.
Potential limitations can be identified for this study. First, using a cross-sectional survey limits our ability to establish causal relationships between the identified factors and bike-sharing adoption. Second, while the sample size of 1,324 cyclists used in this work provides valuable insights into system-wide trends, this approach may overlook smaller groups that could experience different barriers to adoption or usage. Lastly, while cyclist profiles are derived through factor and k-means cluster analyses, these methods may not capture the full complexity of individual behaviors. Future research could consider a more targeted approach, exploring the needs of these smaller segments, and validating the broader trends identified in this study.
In this line, future research can build on this study by applying qualitative methods, such as thematic analysis and in-depth interviews, to further explore the challenges experienced by users and non-users alike. Future research can also explore segments of the population who do not cycle to understand their unique needs and concerns about adopting bike-sharing systems. Future studies could also examine the challenges posed by mobile technology, particularly how issues related to app usability differ across age groups and income levels. Additionally, research could explore how users’ perceptions of bike-sharing systems evolve after they begin using the service. This would require panel data to track changes in attitudes over time. Understanding how purchasing a personal bike or e-bike affects the usage patterns of bike-sharing systems could provide insights into the factors that influence the transition between shared and private cycling. Another promising avenue is exploring how cyclists balance concerns about the ride experience itself versus utilitarian considerations, such as using the system as a means to reach a destination. Finally, investigating how safety concerns vary across different demographic groups could provide insights into how to make bike-sharing systems more accessible and appealing to a wider range of potential users.
Footnotes
Acknowledgements
The authors would like to thank Renaud Delisle, Lancelot Rodrigue, Hisham Negm, and Meredith Alousi-Jones for their help in the survey design and data collection processes.
Author Contributions
The authors confirm contribution to the paper as follows: study conception and design: P. Goudis, R. Victoriano-Habit, T. Carvalho, A. El-Geneidy; data collection: R. Victoriano-Habit, A. El-Geneidy; analysis and interpretation of results: P. Goudis, R. Victoriano-Habit, T. Carvalho, A. El-Geneidy; draft manuscript preparation: P. Goudis, R. Victoriano-Habit, T. Carvalho, A. El-Geneidy. All authors reviewed the results and approved the final version of the manuscript.
Declaration of Conflicting Interests
The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Funding
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This research was funded by the NSERC discovery grant (NSERC RGPIN-2023-03852).
Data Accessibility Statement
The data that support the findings of this study are available from the corresponding author on request.
