BKU010 / EVIDENCE-GAP NAVIGATION
Follow the bicycle as a connected system.
BKU007 now connects 153 structured entities, 438 typed relationships, exact product evidence and eight source-backed standards/interface references without turning adjacency into compatibility. The goal is depth you can traverse, not a pile of disconnected articles.
ICU-EXPEDITION-025 / PRACTICAL LEARNING
Six ways into the same bicycle system.
Start with what you are trying to understand, compare, ride, research, verify, or calculate. Each path stays connected to the same BKU graph and evidence boundaries.
Understand the Bike
Anatomy, components, mechanisms, geometry, interfaces, materials and history.
02 / DECIDEChoose / Compare
Fit-for-purpose archetype criteria without individualized fit or product approval.
03 / CONTEXTRide Contexts
Trace disciplines and use contexts back to system requirements and tradeoffs.
04 / RESEARCHWorkshop Research
Start from a system, observation, or goal and build a safe research path.
05 / VERIFYStandards & Evidence
See source dates, interface scope, review state and blocked evidence gaps.
06 / EXPERIMENTLabs
Transparent geometry and gearing calculations with explicit units and assumptions.
01 / SYSTEM
Fifteen entity families, one graph.
Bike types, disciplines, components, geometry, mechanisms, materials, interfaces, history, concepts, collections, manufacturers, products and source-backed standards remain distinct so each edge keeps an explicit meaning.
02 / TRACE
Start with a rider problem. Keep moving outward.
The graph lets the same concept appear in a fit question, a mechanism explanation, a workshop diagnosis and a historical trail without duplicating its identity.
03 / TRAILS
Three deliberate paths through the graph.
These trails are editorial sequences built from the same stable entities used everywhere else.
Mixed-surface confidence
I want one bicycle path that can move between pavement and unpaved surfaces without pretending every mixed surface is the same.
DISCOVERY TRAILEveryday transport
I need a practical bicycle system for repeated trips, carrying needs and predictable maintenance.
DISCOVERY TRAILTechnical trail control
I want to understand the machine relationships that matter when trail terrain becomes more technical.
04 / EXPERIMENT
The graph still leads to tools.
Gear Lab remains live from BKU001. BKU003 adds a live Geometry Lab with visible assumptions, input validation and no handling score.
BKU005 / BUYING INTENT
Use the buying-intent layer without turning the universe into a storefront.
Selection narrows archetypes. Product Identity keeps sourced specifications, compatibility claims and future offers separated.
BKU008 / ASSEMBLY
Inspect what a system research set is still missing.
Three audited multi-component sets expose established, missing and unknown interface requirements without a compatibility, completeness or safety verdict.
BKU010 / RESEARCH PATHS
Turn an unresolved requirement into the next research question.
Fourteen missing/unknown audited requirements now point toward the exact evidence surface to inspect next without producing a recommendation or compatibility verdict.
ICU / CONNECTED DISCOVERY
Continue through related ideas.
These are bounded editorial connections; paid placement does not influence them.
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See reverse connections
Across ICU · explainable bridges
Continue into another specialist world.
These are reviewed cross-universe connections with an explicit relationship type and uncertainty boundary. A bridge is not a claim of influence, causation, or shared taxonomy.