Impact Seat Clamp 1 bolt
Size: 25.4 mm (Inside diameter: 28.6mm)
Alloy seat clamp with steel thread insert for a strong clamp power!
Excellent aluminium single bolt seatpost clamp from Impact with a threaded insert that rotates when the clamp is tightened.
This prevents cross threaded bolts and with it made out of steel it’s nice and strong for firmly gripping your seatpost.