• Thomson Oversize Rail Clamp

        • $17.99 17.99
        • RRP $18.99
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Thomson Oversize Rail Clamp

Saddles with carbon rails tend to be oval and larger, 7 x 9mm and 7 x 10mm being the common over-sized rail dimension. There are also Downhill and BMX saddles with round metal rails at 8 and 9mm.

So, if you have rails larger than 7mm do you need this new clampset? Maybe, maybe not. Thomsons standard rail clamps can accommodate rails up to 7 x 10mm, but riders using their setback post with over-sized rails may have issues getting the saddle nose down. If this is you, the over-sized rail clampset will give you about 5 to 8 more degrees of nose down adjustment. The over-sized rail clampset is also more cosmetically appealing than the standard clamps on over-sized rails.

Either clampset is okay for use on carbon saddle rails. The over-sized rail clampset is compatible with any vintage Elite or Masterpiece seatpost.

Buy Thomson Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black, Silver

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