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    Valve Adjustment Washers

    Keep your motorcycle engine running smoothly with high-quality valve adjustment washers from starmoto.eu. Correct valve clearance is essential for reliable starting, optimal power delivery, and reduced engine wear.

    Our selection includes a wide range of washer sizes for precise adjustment of your engine’s valve train. Whether you are performing routine maintenance or a full engine rebuild, you can find the right parts to match your specifications.

    Why choose our valve adjustment washers?

    • Accurate dimensions for precise valve clearance
    • Durable materials for long service life
    • Suitable for a variety of motorcycle engines

    Select the correct thicknesses, compare options, and equip your engine with dependable valve adjustment washers to maintain performance and longevity.

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      • Sale
      • 1-4 business days
      Valve shim assortment PROX KTM 8.90 from 1.74 to 2.58Valve shim assortment PROX KTM 8.90 from 1.74 to 2.58
      • Sale
      • 1-4 business days
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      Valve shim assortment PROX KTM 8.90 from 1.74 to 2.58
      Special Price €72.00 Regular Price €88.50 -19%
      • Sale
      • 1-4 business days
      Valve shim assortment PROX KTM 8.90 from 1.72 to 2.60Valve shim assortment PROX KTM 8.90 from 1.72 to 2.60
      • Sale
      • 1-4 business days
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      Valve shim assortment PROX KTM 8.90 from 1.72 to 2.60
      Special Price €72.00 Regular Price €88.50 -19%
      • Sale
      • 1-3 business days
      Valve shim assortment PROX 250cc 7.48 from 1.20 to 3.50Valve shim assortment PROX 250cc 7.48 from 1.20 to 3.50
      • Sale
      • 1-3 business days
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      Valve shim assortment PROX 250cc 7.48 from 1.20 to 3.50
      Special Price €134.00 Regular Price €165.00 -19%
      • Sale
      • 1-4 business days
      Valve Shim Assortment PROX KTM 10.00 from 1.85 to 3.20Valve Shim Assortment PROX KTM 10.00 from 1.85 to 3.20
      • Sale
      • 1-4 business days
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      Valve Shim Assortment PROX KTM 10.00 from 1.85 to 3.20
      Special Price €96.00 Regular Price €118.00 -19%
      • Sale
      • 1-3 business days
      Valve Shim Assortment PROX 450cc 9.48 from 1.225 to 3.475Valve Shim Assortment PROX 450cc 9.48 from 1.225 to 3.475
      • Sale
      • 1-3 business days
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      Valve Shim Assortment PROX 450cc 9.48 from 1.225 to 3.475
      Special Price €134.00 Regular Price €165.00 -19%
      • Sale
      • 1-3 business days
      Valve shim assortment PROX 450cc 9.48 from 1.20 to 3.50Valve shim assortment PROX 450cc 9.48 from 1.20 to 3.50
      • Sale
      • 1-3 business days
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      Valve shim assortment PROX 450cc 9.48 from 1.20 to 3.50
      Special Price €134.00 Regular Price €165.00 -19%
      • Sale
      • 1-4 business days
      Valve shim assortment PROX KTM 10.00 from 1.875 to 3.175Valve shim assortment PROX KTM 10.00 from 1.875 to 3.175
      • Sale
      • 1-4 business days
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      Valve shim assortment PROX KTM 10.00 from 1.875 to 3.175
      Special Price €96.00 Regular Price €118.00 -19%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX KTM 10.00 x 2.95 mm (5 pcs.)Valve shim PROX KTM 10.00 x 2.95 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX KTM 10.00 x 2.95 mm (5 pcs.)
      Special Price €7.75 Regular Price €11.00 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX KTM 8.90 x 2.00 mm (5 pcs.)Valve shim PROX KTM 8.90 x 2.00 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX KTM 8.90 x 2.00 mm (5 pcs.)
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX KTM 8.90 x 2.44 mm, 5 pcs.Valve shim PROX KTM 8.90 x 2.44 mm, 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX KTM 8.90 x 2.44 mm, 5 pcs.
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX KTM 8.90 x 2.36 mm 5 pcs.Valve shim PROX KTM 8.90 x 2.36 mm 5 pcs.
      • Sale
      • 1-2 business days
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      Valve shim PROX KTM 8.90 x 2.36 mm 5 pcs.
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shims PROX 8.90 x 1.96 mm, 5 pcs.Valve shims PROX 8.90 x 1.96 mm, 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shims PROX 8.90 x 1.96 mm, 5 pcs.
      Special Price €7.75 Regular Price €11.00 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX KTM 8.90 x 2.48 mm (5 pcs.)Valve shim PROX KTM 8.90 x 2.48 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX KTM 8.90 x 2.48 mm (5 pcs.)
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 3.20 mm (5 pcs.)Valve shim PROX 7.48 x 3.20 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX 7.48 x 3.20 mm (5 pcs.)
      Special Price €7.75 Regular Price €11.00 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 3.05 mm (5 pcs.)Valve shim PROX 7.48 x 3.05 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX 7.48 x 3.05 mm (5 pcs.)
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 9.48 x 2.85 mm (5 pcs.)Valve shim PROX 9.48 x 2.85 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX 9.48 x 2.85 mm (5 pcs.)
      Special Price €7.20 Regular Price €12.00 -40%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 1.25 mm, 5 pcs.Valve shim PROX 7.48 x 1.25 mm, 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX 7.48 x 1.25 mm, 5 pcs.
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shims PROX 8.90 x 2.32 mm (5 pcs.)Valve shims PROX 8.90 x 2.32 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shims PROX 8.90 x 2.32 mm (5 pcs.)
      Special Price €7.75 Regular Price €11.00 -30%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 1.40 mm (5 pcs.)Valve shim PROX 7.48 x 1.40 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX 7.48 x 1.40 mm (5 pcs.)
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shims PROX 9.48 x 3.25 mm, 5 pcs.Valve shims PROX 9.48 x 3.25 mm, 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Valve shims PROX 9.48 x 3.25 mm, 5 pcs.
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX KTM 10.00 x 3.10 mm, 5 pcs.Valve shim PROX KTM 10.00 x 3.10 mm, 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX KTM 10.00 x 3.10 mm, 5 pcs.
      Special Price €7.20 Regular Price €12.00 -40%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 10.00 x 2.90 mm (5 pcs.)Valve shim PROX 10.00 x 2.90 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX 10.00 x 2.90 mm (5 pcs.)
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve Shim PROX 10.00 x 2.65 mm 5 pcs.Valve Shim PROX 10.00 x 2.65 mm 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve Shim PROX 10.00 x 2.65 mm 5 pcs.
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-4 business days
      Valve shim PROX KTM 8.90 x 2.10 mm (5 pcs.)Valve shim PROX KTM 8.90 x 2.10 mm (5 pcs.)
      • Sale
      • 1-4 business days
      Add to Wish List Add to Compare
      Valve shim PROX KTM 8.90 x 2.10 mm (5 pcs.)
      Special Price €9.15 Regular Price €11.50 -20%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX KTM 8.90 x 1.80 mm 5 pcs.Valve shim PROX KTM 8.90 x 1.80 mm 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX KTM 8.90 x 1.80 mm 5 pcs.
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shims PROX 8.90 x 2.12 mm (5 pcs.)Valve shims PROX 8.90 x 2.12 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shims PROX 8.90 x 2.12 mm (5 pcs.)
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX KTM 8.90 x 1.72 mm, 5 pcs.Valve shim PROX KTM 8.90 x 1.72 mm, 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX KTM 8.90 x 1.72 mm, 5 pcs.
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-4 business days
      Valve shim PROX KTM 8.90 x 2.14 mm (5 pcs.)Valve shim PROX KTM 8.90 x 2.14 mm (5 pcs.)
      • Sale
      • 1-4 business days
      Add to Wish List Add to Compare
      Valve shim PROX KTM 8.90 x 2.14 mm (5 pcs.)
      Special Price €9.15 Regular Price €11.50 -20%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 8.90 x 1.76 mm, 5 pcs.Valve shim PROX 8.90 x 1.76 mm, 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Valve shim PROX 8.90 x 1.76 mm, 5 pcs.
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shims PROX KTM 8.90 x 1.88 mm, 5 pcs.Valve shims PROX KTM 8.90 x 1.88 mm, 5 pcs.
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Valve shims PROX KTM 8.90 x 1.88 mm, 5 pcs.
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 2.10 mm (5 pcs.)Valve shim PROX 7.48 x 2.10 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Valve shim PROX 7.48 x 2.10 mm (5 pcs.)
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 3.10 mm (5 pcs.)Valve shim PROX 7.48 x 3.10 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Valve shim PROX 7.48 x 3.10 mm (5 pcs.)
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 2.30 mm (5 pcs.)Valve shim PROX 7.48 x 2.30 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
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      Valve shim PROX 7.48 x 2.30 mm (5 pcs.)
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 3.30 mm (5 pcs.)Valve shim PROX 7.48 x 3.30 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Valve shim PROX 7.48 x 3.30 mm (5 pcs.)
      Special Price €7.75 Regular Price €12.00 -35%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 2.15 mm (5 pcs.)Valve shim PROX 7.48 x 2.15 mm (5 pcs.)
      • Sale
      • 1-2 business days
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      Add to Wish List Add to Compare
      Valve shim PROX 7.48 x 2.15 mm (5 pcs.)
      Special Price €9.15 Regular Price €12.00 -24%
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Valve shim PROX 7.48 x 3.15 mm (5 pcs.)Valve shim PROX 7.48 x 3.15 mm (5 pcs.)
      • Sale
      • 1-2 business days
      • In the Tallinn store
      Add to Wish List Add to Compare
      Valve shim PROX 7.48 x 3.15 mm (5 pcs.)
      Special Price €9.15 Regular Price €12.00 -24%
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