§ 02 / Category
Drivetrain
Drivetrain takes the hit between gearbox and rear wheel. Chains, sprockets, guides, sliders, rollers. Run them in sets so wear stays even, otherwise a fresh chain chews a worn sprocket inside a weekend. Pick gearing for the track. Steel sprockets last. Alloy drops unsprung weight. Check the slider and rollers for grooving every wash, replace before they cut the chain. Use a proper chain breaker. Filter by your bike for correct pitch and length.
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