It is just demonstrating, please make sure you use proper tools to tie the bolts/nuts. Make sure they are screw tightly.

  • Brompton folding bike seatpost seat post clamp clamp quick release aluminium alloy
    Add to cart

    RIDEA Gold Seatpost Quick Release Clamp for Brompton Folding Bike

    $80.00
  • Brompton folding bike seatpost seat post clamp clamp quick release aluminium alloy
    Add to cart

    RIDEA Silver Seatpost Quick Release Clamp for Brompton Folding Bike

    $80.00
  • Brompton folding bike seatpost seat post clamp clamp quick release aluminium
    Read more

    RIDEA Black Seatpost Quick Release Clamp for Brompton Folding Bike

    $80.00