Technical Wiki
Technical knowledge base for mechanics
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ToolsTransversalToolsGuide
Types of torque wrenches
Click, beam, digital or dial: understand the 4 types of torque wrenches and choose the right one for your domain.
6 minMarch 25, 2026
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Technical standardsBikeStandardsBike
Bottom bracket standards
BSA, Press-Fit, BB30, PF30, T47: understand bottom bracket standards and know which crankset fits which frame.
8 minMarch 22, 2026
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Fluids & lubricantsMotorcycleFluidsMotorcycle
Motorcycle engine oil: standards and viscosity
JASO MA, MA2, viscosity 10W-40 or 5W-40, mineral or synthetic: everything about motorcycle engine oil and why it differs from car oil.
7 minMarch 20, 2026
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Batteries & platformsPower ToolsBatteriesPower Tools
Power tool battery platforms: complete guide
Stihl AP System, Husqvarna BLi, Makita 18V LXT, Milwaukee M18: understand battery platforms, their compatibility and choose the right one for your use.
7 minMarch 18, 2026
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MaintenancePower ToolsMaintenancePower Tools
Chainsaw maintenance: complete guide
Daily checks, chain sharpening and tension, bar maintenance, 2-stroke mix, air filter, spark plug, winter storage: the complete chainsaw maintenance guide.
8 minMarch 15, 2026
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