Collection: Seatpost / Clamps

Seatpost and clamps are a vital part of a comfortable ride. Seatpost height and angles are super important to having no pain or lost of pain on your hands and neck. Some advance rides get fitted on to make sure they have the right height on the seatpost and stem . 

Other times some jerk just steals your seatpost and just need a new one. 

Best Way to know your seatpost size is to read the old ones numbers at the bottom of the seatpost. If you are missing it then second best is to measure the opening with a caliper measuring tool  . Third options is to get a piece of paper and trace the opening circle and take it to a bike shop. 25.4, 27.2 and 31.8 are the most common sizes but its best to to guess and do one of the three options previously mentioned. 

Seatpost clamps are going to be the same as far as measuring them but will be bigger because of the additional metal in the frame.

A 25.4 seatpost will use a 28.6 clamp size. 

A 27.2 Seatpost will use a 28.6 clamp size 

A 31.8 Seatpost will use a 34.9 Clamp size 

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500 products
  • Alloy Pivotal Seatpost 25.4 x 150mm Black.
    Alloy Pivotal Seatpost 25.4 x 150mm Black.
    Vendor
    F&R Lowrider
    Regular price
    $19.90
    Sale price
    $19.90
    Unit price
    per 
  • Alloy Pivotal Seatpost 25.4 x 150mm Silver.
    Alloy Pivotal Seatpost 25.4 x 150mm Silver.
    Vendor
    F&R Lowrider
    Regular price
    $19.90
    Sale price
    $19.90
    Unit price
    per 
  • Alloy Pivotal Seatpost 27.2 x 150mm Black.
    Alloy Pivotal Seatpost 27.2 x 150mm Black.
    Vendor
    F&R Lowrider
    Regular price
    $19.90
    Sale price
    $19.90
    Unit price
    per 
  • Alloy Pivotal Seatpost 27.2 x 150mm Silver.
    Alloy Pivotal Seatpost 27.2 x 150mm Silver.
    Vendor
    F&R Lowrider
    Regular price
    $19.90
    Sale price
    $19.90
    Unit price
    per 
  • Alloy Seatpost Binder Quick Release 6x50 A-01 Black.
    Alloy Seatpost Binder Quick Release 6x50 A-01 Black.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Binder Quick Release 6x50 A-01 silver.
    Alloy Seatpost Binder Quick Release 6x50 A-01 silver.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Binder Quick Release 6x60 A-01 silver.
    Alloy Seatpost Binder Quick Release 6x60 A-01 silver.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Binder Quick Release 6x65 C-804 silver.
    Alloy Seatpost Binder Quick Release 6x65 C-804 silver.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Clamp cc-090a Outer Diameter 28.6mm Black.
    Alloy Seatpost Clamp cc-090a Outer Diameter 28.6mm Black.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp cc-090a Outer Diameter 28.6mm Chrome.
    Alloy Seatpost Clamp cc-090a Outer Diameter 28.6mm Chrome.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm 322 Black.
    Alloy Seatpost Clamp Outer Diameter 25.4mm 322 Black.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm 322 Blue.
    Alloy Seatpost Clamp Outer Diameter 25.4mm 322 Blue.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm 322 Chrome.
    Alloy Seatpost Clamp Outer Diameter 25.4mm 322 Chrome.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm 322 Red.
    Alloy Seatpost Clamp Outer Diameter 25.4mm 322 Red.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm 322 White.
    Alloy Seatpost Clamp Outer Diameter 25.4mm 322 White.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm Black.
    Alloy Seatpost Clamp Outer Diameter 25.4mm Black.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm Chrome.
    Alloy Seatpost Clamp Outer Diameter 25.4mm Chrome.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Black.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Black.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Blue.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Blue.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Chrome.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Chrome.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Gold.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Gold.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Green.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Green.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Orange.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Orange.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Pink.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Pink.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Purple.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Purple.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Red.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR Red.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR White.
    Alloy Seatpost Clamp Outer Diameter 25.4mm W/QR White.
    Vendor
    F&R Lowrider
    Regular price
    $9.00
    Sale price
    $9.00
    Unit price
    per 
  • Alloy Seatpost Clamp Outer Diameter 28.6mm 324 Black.
    Alloy Seatpost Clamp Outer Diameter 28.6mm 324 Black.
    Vendor
    F&R Lowrider
    Regular price
    $7.98
    Sale price
    $7.98
    Unit price
    per