Tune Schraubwürger seatpost clamp Colours:Black 60mm deep profile in the

60mm deep profile in the front and a 90mm deep rear wheel which actually produces negative drag

quiet and smooth

not only in terms of operation but simplicity of the mechanical parts that make the DoubleTap shifters work so smoothly

If you are looking for a stiff

Light and durable and have that stealth black look

Tune Schraubwürger seatpost clamp Colours:Black 60mm deep profile in theClassic Tune styling, minimal weight CNC'd from 7075 aluminium with a T25 Torx bolt. Carefully machined to reduce weight without affecting durability. A laser etched tune logo on the front of the clamp will not rub off like screen printer logos. Cleanly machined upper and lower lip finish off that sweet build. Suitable for all high end carbon and Ti road frames. 9. 8g