https://www.bikelabstudio.com Applied bicycle mechanics: thermodynamics, tribology, suspension physics, drivetrain systems. Open access technical articles and proprietary tools. ES / EN. Trujillo, Peru. es-PE © 2026 BikeLab Studio. Open access content CC BY 4.0 where noted. contacto@bikelabstudio.com (Carlos Eduardo Ravello Joo) contacto@bikelabstudio.com (Carlos Eduardo Ravello Joo) Fri, 29 May 2026 00:00:00 +0000 10080 https://www.bikelabstudio.com/articles/hydraulic-brakes-altitude-thermodynamics.html https://www.bikelabstudio.com/articles/hydraulic-brakes-altitude-thermodynamics.html Fri, 29 May 2026 00:00:00 +0000 Thermodynamic analysis of hydraulic brake degradation at altitudes above 3,000 m a.s.l. Field observation at Marcahuamachuco (~3,287 m). 14 academic references with DOI. Open access PDF available. Carlos Eduardo Ravello Joo BikeLab Studio CC BY 4.0 · DOI: 10.5281/zenodo.19229091 hydraulic brakes altitude thermodynamics MTB braking systems DOT 4 boiling point volumetric compliance Scientific Research https://www.bikelabstudio.com/articles/frenos-hidraulicos-altitud-termodinamica-es.html https://www.bikelabstudio.com/articles/frenos-hidraulicos-altitud-termodinamica-es.html Fri, 29 May 2026 00:00:00 +0000 Análisis termodinámico de la degradación de frenos hidráulicos a más de 3.000 m s.n.m. Observación de campo en Marcahuamachuco (~3.287 m). 14 referencias académicas con DOI. PDF open access disponible. Carlos Eduardo Ravello Joo BikeLab Studio CC BY 4.0 · DOI: 10.5281/zenodo.19229091 frenos hidráulicos altitud termodinámica frenos MTB punto de ebullición DOT 4 compliancia volumétrica Investigación Científica https://www.bikelabstudio.com/articles/neumaticos-ancho-mito-en.html https://www.bikelabstudio.com/articles/neumaticos-ancho-mito-en.html Fri, 29 May 2026 00:00:00 +0000 Engineering analysis of tire width vs. contact patch geometry, rolling resistance, and grip in mountain cycling. Friction coefficients and pressure distribution models. Open access PDF available. Carlos Eduardo Ravello Joo BikeLab Studio CC BY 4.0 · DOI: 10.5281/zenodo.20249146 MTB tire width rolling resistance contact patch geometry mountain bike grip tire friction Scientific Research https://www.bikelabstudio.com/articles/neumaticos-ancho-mito-es.html https://www.bikelabstudio.com/articles/neumaticos-ancho-mito-es.html Fri, 29 May 2026 00:00:00 +0000 Análisis de ingeniería de la relación ancho de neumático vs. geometría de huella de contacto, resistencia al rodamiento y agarre en ciclismo de montaña. PDF open access disponible. Carlos Eduardo Ravello Joo BikeLab Studio CC BY 4.0 · DOI: 10.5281/zenodo.20249146 neumáticos MTB resistencia al rodamiento huella de contacto agarre ciclismo montaña fricción neumático Investigación Científica https://www.bikelabstudio.com/articles/white-paper-new-bike-mechanical-state-en.html https://www.bikelabstudio.com/articles/white-paper-new-bike-mechanical-state-en.html Fri, 29 May 2026 00:00:00 +0000 White paper establishing a systematic pre-use diagnostic protocol for new bicycles. Documents factory-delivered mechanical deviations: brake bleed, drivetrain tension, suspension, wheel trueness, bearing preload. Open access PDF. Carlos Eduardo Ravello Joo BikeLab Studio CC BY 4.0 · DOI: 10.5281/zenodo.20249194 new bicycle diagnostic pre-use inspection factory mechanical state tribological analysis bicycle PDI Scientific Research https://www.bikelabstudio.com/articles/white-paper-bicicleta-nueva-estado-mecanico-es.html https://www.bikelabstudio.com/articles/white-paper-bicicleta-nueva-estado-mecanico-es.html Fri, 29 May 2026 00:00:00 +0000 White paper que establece un protocolo sistemático de diagnóstico pre-uso para bicicletas nuevas. Documenta desviaciones mecánicas de fábrica: frenos, transmisión, suspensión, ruedas, rodamientos. PDF open access. Carlos Eduardo Ravello Joo BikeLab Studio CC BY 4.0 · DOI: 10.5281/zenodo.20249194 diagnóstico bicicleta nueva inspección pre-uso estado mecánico de fábrica análisis tribológico PDI bicicleta Investigación Científica https://www.bikelabstudio.com/articles/sag-calculator-en.html https://www.bikelabstudio.com/articles/sag-calculator-en.html Fri, 29 May 2026 00:00:00 +0000 Proprietary MTB suspension SAG calculator built on MCD methodology. 132 suspension models: Fox, RockShox, Öhlins, SR Suntour. Inputs: rider weight, fork/shock travel. Output: calibrated SAG% and target measurements. Carlos Eduardo Ravello Joo BikeLab Studio © 2026 BikeLab Studio. All rights reserved. Proprietary methodology. MTB SAG calculator suspension calibration Fox RockShox setup MCD methodology mountain bike suspension Proprietary Tool https://www.bikelabstudio.com/articles/sag-calculator-es.html https://www.bikelabstudio.com/articles/sag-calculator-es.html Fri, 29 May 2026 00:00:00 +0000 Calculadora SAG de suspensión MTB propietaria basada en metodología MCD. 132 modelos de suspensión: Fox, RockShox, Öhlins, SR Suntour. Resultado: SAG% calibrado y medidas objetivo por horquilla y amortiguador. Carlos Eduardo Ravello Joo BikeLab Studio © 2026 BikeLab Studio. Todos los derechos reservados. Metodología propietaria. calculadora SAG MTB calibración suspensión configuración Fox RockShox metodología MCD suspensión bicicleta montaña Herramienta Propietaria https://www.bikelabstudio.com/articles/fit-analyzer-en.html https://www.bikelabstudio.com/articles/fit-analyzer-en.html Fri, 29 May 2026 00:00:00 +0000 Biomechanical and power analysis tool for .FIT files from Garmin, Wahoo and compatible cycling computers. Metrics: power, cadence, heart rate zones, efficiency indicators, biomechanical flags. Carlos Eduardo Ravello Joo BikeLab Studio © 2026 BikeLab Studio. All rights reserved. Proprietary methodology. FIT file analyzer cycling biomechanics Garmin data analysis power metrics cycling kinematic diagnostic Proprietary Tool https://www.bikelabstudio.com/articles/fit-analyzer-es.html https://www.bikelabstudio.com/articles/fit-analyzer-es.html Fri, 29 May 2026 00:00:00 +0000 Herramienta de análisis biomecánico y de potencia para archivos .FIT de Garmin, Wahoo y ciclocomputadores compatibles. Métricas: potencia, cadencia, zonas de frecuencia cardíaca, eficiencia, señales cinemáticas. Carlos Eduardo Ravello Joo BikeLab Studio © 2026 BikeLab Studio. Todos los derechos reservados. Metodología propietaria. analizador FIT ciclismo biomecánica ciclismo análisis datos Garmin métricas de potencia diagnóstico cinemático Herramienta Propietaria https://www.bikelabstudio.com/articles/di2-axs-diagnostic.html https://www.bikelabstudio.com/articles/di2-axs-diagnostic.html Fri, 29 May 2026 00:00:00 +0000 Proprietary decision tree for diagnosing Shimano Di2 and SRAM AXS electronic shifting systems. Covers connection failures, sync errors, battery behavior, junction box faults, derailleur calibration. Carlos Eduardo Ravello Joo BikeLab Studio © 2026 BikeLab Studio. All rights reserved. Proprietary methodology. Shimano Di2 diagnostic SRAM AXS troubleshooting electronic shifting repair derailleur calibration electronic groupset Proprietary Tool https://www.bikelabstudio.com/articles/di2-axs-diagnostic-es.html https://www.bikelabstudio.com/articles/di2-axs-diagnostic-es.html Fri, 29 May 2026 00:00:00 +0000 Árbol de decisión propietario para diagnosticar sistemas de cambio electrónico Shimano Di2 y SRAM AXS. Cubre fallos de conexión, errores de sincronización, comportamiento de batería y calibración de desviador. Carlos Eduardo Ravello Joo BikeLab Studio © 2026 BikeLab Studio. Todos los derechos reservados. Metodología propietaria. diagnóstico Shimano Di2 solución SRAM AXS reparación cambio electrónico calibración desviador grupset electrónico Herramienta Propietaria