Shimano

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Shimano Mountain Bike Components

Shop Shimano drivetrains, brakes, pedals and replacement parts, from a new chain and brake pads to a bigger build project. XTR, XT, SLX and Deore give mountain bikers plenty to compare across budgets and riding styles. The right choice starts with your bike's existing components and the change you want to make.

Drivetrain Parts That Work Together

Check speed count, cassette freehub, chain, chainring and derailleur compatibility before mixing parts. Model numbers matter, especially when comparing mechanical shifting and different Di2 generations. An XT or XTR label by itself doesn't establish compatibility.

Our Shimano drivetrain comparison explains the earlier XTR, XT, SLX and Deore ranges. Use it for background, then check the current listing for the exact components you're considering.

Brakes, Pedals and Routine Maintenance

For brakes, compare lever and caliper models, rotor mounting, rotor size and thickness, and pad compatibility. Match the approved hose, fittings and fluid for any service work. Browse Shimano brake bleed supplies, or read our SRAM and Shimano brake comparison if you're choosing a new set.

Pedal and cleat fit deserves the same attention. Check the specific shoe and cleat interface rather than assuming every Shimano pedal uses the same system. Send us your component model numbers if you need a hand finding a replacement or planning an upgrade.