S&S Cycle Camshaft Kit 551 G Gear Drive Cams S&S Cycle
S&S Cycle

S&S Cycle Camshaft Kit 551 G Gear Drive

Sale price€988.90 Regular price€1,099.90
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SKU: 09250959
IN STOCK! Dispatches within 1–3 business days
Free EU shipping over €149
30-day returns on eligible items
Need fitment help? Contact our team

551G Gear Drive Camshaft Kit

  • Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression, this is a bolt-in cam set for stock or mildly modified touring bikes
  • Reverses the rear cam's direction of rotation, providing additional operating clearance between cam lobes making higher cam lifts possible
  • More power across the rpm range, with improved low and midrange torque, strongest from 1,000-4,000 rpm
  • Increases valve timing accuracy by eliminating timing chain lash and loosely fit stock chain
  • Material must be removed from inner surface of the stock gear cover to install
  • A hydraulic press and other professional level tools are required for installation
  • Cam bearings and gaskets must be replaced when installing new cams
  • S&S recommends that adjustable pushrod/cover kit be used
  • Not recommended for compression ratios of 10:1 or greater
  • Kit includes inner gears, outer gears, inner and outer bearings, gaskets and instructions
  • Made in the USA
  • Installer must check coil bind, valve to valve clearance, and valve to piston clearance.
  • Due to the inherent characteristics of gear drives, you may experience more valve train noise.
  • Can be used with stock pushrods, springs, and lifters.
    FAQ
    Shipping & Delivery

    The estimated dispatch time is displayed on each product page and depends on the product’s stock location:

    • In stock: dispatch within 1–3 business days
    • European stock: dispatch within 2–3 business days
    • USA stock: estimated dispatch within 3–5 weeks
    • Products with a specific lead time: estimated dispatch according to the timeframe displayed on the product page

    Once your order has been dispatched, you will receive a confirmation email with tracking information.

    Estimated carrier transit times are:

    • France: 1–5 business days
    • Most European destinations: 5–10 business days
    • Countries outside the European Union: delivery times may vary depending on the destination and customs clearance

    The dispatch estimate and carrier transit time are separate.

    Compatibility

    You can verify compatibility in two ways:

    • Use the vehicle selector on the product page to check whether the part matches your motorcycle.
    • Review the fitment table for the full list of compatible models and years.

    Some parts may require additional components, modifications or a specific existing setup. Always read the fitment notes and product description before ordering.

    Still unsure? Contact us with:

    • motorcycle make and model;
    • model year;
    • exact version or trim;
    • current modifications;
    • product reference or link.

    Our team will help you confirm compatibility before ordering.

    Returns & Exchanges

    Eligible items may be returned within 30 days of delivery.

    To be accepted, the item must be:

    • unused and uninstalled;
    • in its original condition;
    • returned with its original packaging, labels and accessories.

    Parts that have been installed, damaged or modified cannot be returned.

    Please contact us before sending an item back. Returns sent without prior authorization may not be accepted.

    Return shipping costs remain the customer’s responsibility unless the item received is incorrect, damaged or defective.

    Customs Duties & Taxes

    European Union

    Orders delivered within the European Union are shipped from France. No import duties are charged upon delivery.

    Countries outside the European Union

    Local VAT, customs duties and carrier clearance fees may apply. These charges are determined by the destination country and remain the customer’s responsibility.

    Payment Options

    We accept major credit and debit cards, PayPal and the installment payment methods displayed at checkout.

    Eligible orders may be paid in 3 or 4 installments, subject to the payment provider’s approval and applicable limits.

    Free EU shipping over 149€

    Free shipping is automatically applied to EU orders over €149.

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