AnswerBMX Carbon Pivotal Seatpost 26.8x300mm Carbon ModelNumber=MKEDGE78 }KMC X11 Chain - 11-Speed

}KMC X11 Chain - 11-Speed 118 Links Silver/Black

and a sleek 35mm chassis

1 is used to restore existing pedal threads and is available in set (left and right)

4 ISO 584 Bead TBLS - Fold Belted Tread/Sidewall Color Bk/Blk PSI 65 Weight (Grams) 1180 TPI 60 Durometer Features Reflective Sidewall No

9mm 125mm Black B1

AnswerBMX Carbon Pivotal Seatpost 26.8x300mm Carbon ModelNumber=MKEDGE78 }KMC X11 Chain - 11-SpeedSuper lightweight carbon fiber post with CNC machined aluminum Pivotal head Pivotal design allows seat to be dropped lower than is possible with conventional posts Pivotal compatible seat sold separately Model Pivotal Diameter 26. 8mm Length 300mm Setback Zero Material Carbon Color Carbon