The hope dropper seatpost clamp is a stylish way of making kinked control cables a thing of the past perfect for all dropper seatposts in a range of classic hope colours hope have engineered this accessory from aluminium and stainless steel hardware for a durable performance that delivers great longevity designed in a striking detail this seatpost collar is a stylish way of making kinked control cables a thing of the past hope dropper seatpost clamp features available in sizes 0