3t stylus 0 ltd high modulus carbon seatpillar the 3t stylus 0 ltd carbon seatpillar is a fresh new take on the 2 bolt seatpost the transition from the pillar to clamp has been redesigned with the clamp bolts now either side of the saddle support cradle offering greater stability and easier adjustment it places the seat clamp assembly in line with the seatpost for zero setback this top model of the stylus 0 is a monocoque in high modulus carbon fiber