Whyte Get-A-Grip Seatclamp Replacement Get-A-Grip Seatclamp for your Whyte bike should you lose / damage the original. Here's how Whyte describe it. 'Getta Grip has been developed from scratch to improve the way a seatpost is held in the frame. Traditional clamps need to bend the frame to grip the seat post and often bind after long periods of use, as the frame can no longer "remember" its original shape. The Patented Getta Grip system takes a whole new approach using a pad that fits through a window in the frame - ideal for UK conditions as there is no open slot to let in mud and water. Because the Getta Grip seat clamp only has to hold the seatpost rather than bend the frame, less force is required to operate it. The clamping force is spread more evenly making it ideal for carbon posts and has been officially approved by Easton for use with all their seatposts.'