The bicycle occupies an ambiguous and contested position in GLMZ's transit ecosystem. In the mid-tier commercial districts, cycling infrastructure exists in the form of designated lane markings on street-level roads, Skywalk-level cycle tracks in two districts (Portsmith and Caldor Heights), and Velorant-operated docked cycle-share stations serving approximately 8,000 registered users. This is a thin provision for a city of GLMZ's density, and it reflects a deliberate policy orientation: cycle infrastructure competes with ground-level autonomous fleet vehicle operations for road space, and Nexus Mobility and Caldor Ground Division have consistently lobbied against dedicated cycling infrastructure expansion. The result is a cycling environment that is functional for recreational use in limited zones and genuinely hazardous for regular commuting on most surface routes.

In lower-tier districts and sub-street approaches, the bicycle is far more significant as a transit mode than official infrastructure statistics suggest. Tier-Three and Tier-Four residents who cannot afford regular autonomous fleet fares rely heavily on personally-owned bicycles and informal cycle-share arrangements within their communities. These riders operate on road surfaces not designed for cycling, without the protection of dedicated infrastructure, and in an enforcement environment that subjects cyclists to frequent identity checks that do not apply to autonomous vehicle passengers. A Tier-Four resident cycling through a mid-tier commercial district is, statistically, significantly more likely to be stopped by MSA Transit or private security than a Tier-One resident in a Nexus pod traversing the same route.

Powered micro-mobility — electric scooters, cargo e-bikes, and the locally-manufactured three-wheel electric carriers called trikes that are ubiquitous in lower-tier districts — represents a significant informal transit sector that the official infrastructure system has neither accommodated nor effectively suppressed. Trike operators function as a hybrid between personal transport and informal taxi service in Tier-Three and Tier-Four neighborhoods, carrying passengers and goods on routes and at price points that the licensed fleet system does not serve. The trike economy has developed considerable organizational sophistication in some districts, with route coordination, informal insurance pools, and maintenance cooperatives that operate as genuinely community-managed infrastructure.

The regulatory status of micro-mobility is deliberately ambiguous in ways that serve enforcement flexibility rather than operator clarity. Powered scooters above a certain wattage threshold require registration under Meridian Vehicle Code, but enforcement of this requirement is selective. MSA periodically conducts registration sweeps targeting trike operators and informal cycle-share networks in lower-tier districts — sweeps that are timed, advocacy groups argue, to coincide with commercial pressure from licensed fleet operators rather than safety concerns. Between sweeps, the micro-mobility economy operates openly. This pattern of episodic enforcement without regulatory resolution is characteristic of how the city manages the informal transit economy more broadly: present enough to remind operators of their precarity, absent enough to allow the labor and mobility provision the formal system cannot or will not supply.