E-MTB Components

E-MTB parts & components built for the extra power your motor puts out and the extra miles it lets you cover. e*spec cranks reinforced for torque. Helix cassettes with E-MTB-optimized gearing. Sidekick wheels that eliminate kickback and quiet your ride. Chainguides and chainrings designed for full power and compact motors. Options for every major motor. 10-year warranty. Learn more

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E-MTB Cranksets
E-MTB Cranksets
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E-MTB Cassettes
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E-MTB Chainguides
E-MTB Chainguides
MTB Stems
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89 products

More about e*thirteen E-MTB Components

Your motor opens up more trail. Our components make sure you get there.

More power starts with e*spec cranks. Shorter lengths for pedal clearance, reinforced construction for sustained torque, stiffer spindle interfaces that don't flex under load. Helix Race Carbon e*spec when grams matter. Helix Race and Core Alloy e*spec when budget does.

More speed comes from Helix cassettes. The 13-52T close-ratio was designed for E-MTB: the 13T cog paired with a 32T chainring delivers speeds just beyond motor cutoff at optimal cadence. Tighter gear steps help you clean technical climbs. For maximum range, 9-50T and 9-52T deliver up to 578%. Two-piece replaceable clusters. SRAM®, Shimano®, and TRP® compatibility.

More fun happens on Sidekick wheels. Pinkbike Innovation of the Year. Zero drag when coasting means you're faster. No kickback means smoother descents. Near-silent operation brings some zen back to the ride. Class 1 E-MTB compatible. Pair with Flux rims for compliance that handles the extra weight.

Turbocharger protects lightweight motors from rock strikes. Core e*spec chainguides keep your chain in place. Handlebars, stems, dropper posts, tires, and pedals for the complete build.

One brand. Every motor. Full confidence. 10-year warranty.