Service your four-stroke dirt bike, ATV, or road motorcycle’s valvetrain with premium, OEM quality valvetrain components from ProX. We offer a comprehensive range of valvetrain parts, including titanium and steel intake and exhaust valves, valve and spring kits, valve seals, cam chains, and valve shims (including shim kits). ProX titanium valves, manufactured to OEM specifications, provide a direct replacement for OE titanium equipped engines, while our steel valve kits offer a durable and affordable alternative. Complete the job with our valve shims and shim kits, available in popular sizes for dirt bikes, motorcycles, ATVs, and more. Upgrade your valvetrain with precision-engineered components for superior performance and longevity.

Showing 241–256 of 286 results

  • Sale!

    ProX Valve Shim – KTM 10.00 x 3.05 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100305

    ProX Racing Parts Valve Shim KTM 10.00 x 3.05 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 3.025 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100302.5

    ProX Racing Parts Valve Shim KTM 10.00 x 3.025 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 3.00 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100300

    ProX Racing Parts Valve Shim KTM 10.00 x 3.00 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.975 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100297.5

    ProX Racing Parts Valve Shim KTM 10.00 x 2.975 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.95 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100295

    ProX Racing Parts Valve Shim KTM 10.00 x 2.95 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.925 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100292.5

    ProX Racing Parts Valve Shim KTM 10.00 x 2.925 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.90 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100290

    ProX Racing Parts Valve Shim KTM 10.00 x 2.90 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.85 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100285

    ProX Racing Parts Valve Shim KTM 10.00 x 2.85 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.825 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100282.5

    ProX Racing Parts Valve Shim KTM 10.00 x 2.825 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.80 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100280

    ProX Racing Parts Valve Shim KTM 10.00 x 2.80 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.775 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100277.5

    ProX Racing Parts Valve Shim KTM 10.00 x 2.775 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.75 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100275

    ProX Racing Parts Valve Shim KTM 10.00 x 2.75 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.725 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100272.5

    ProX Racing Parts Valve Shim KTM 10.00 x 2.725 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.70 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100270

    ProX Racing Parts Valve Shim KTM 10.00 x 2.70 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.675 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100267.5

    ProX Racing Parts Valve Shim KTM 10.00 x 2.675 mm. (5 pcs.).

  • Sale!

    ProX Valve Shim – KTM 10.00 x 2.65 mm. (5 pcs.)


    Your Price: $9.26
    SKU 29.100265

    ProX Racing Parts Valve Shim KTM 10.00 x 2.65 mm. (5 pcs.).