Parts that didn't exist until you asked for them.

One request becomes a part. Then another. Servos, mounts and hardware for crawlers, trail and Hill Climb / U4.

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Pick a mount. Pick a servo. Save 10%.

No code. The discount comes off automatically when both are in the cart.

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On the bench

Why 1Tenth

  • Competition tested

    Team drivers race these parts. Servos, mounts, link risers, and braces have all seen podium finishes.

  • Durable materials

    Functional parts in nylon, steel and aluminum. MJF, DMLS, CNC, whatever fits the job.

  • Builder focused

    From geometry and gearing calculators to braces and mounts. Everything a winning rig needs.

Boco rc · buy once cry once

Heavier rig? Heavy trigger finger? Need more weight down low? BOCO RC is built for you. Every BOCO part carries a lifetime warranty.

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builder tools

  • Crawler geometry tool

    Geometry reference for real setups, not guesswork.

    Open tool 

  • Crawler gearing tool

    FDR from tooth counts and stock platforms. Capra, TRX-4, Ascent presets and more.

    Open tool 

about 1Tenth Scale

1Tenth makes servos and mounts for comp crawlers, trail builders, and Hill Climb / U4 racers. Capable gear without the premium price. Every product is tested on real race rigs before it goes up for sale.