Planet X Pro Carbon Road Bike Rim Brake Frameset 55cm. In good condition, some marks and scratches, some paint chips and cable rubs. QR Hubs. Clamp on front mech mount, 35mm, with braze on adaptor. Rim brake. External cables. Double waterbottle cage mount, . Screw in BB. 16.5cm head tube. 52.5cm seat tube, measured center bb to top of the seat tube. 55cm top tube, measured center head tube to center seat tube along the top tube. Carbon seat pots included, post has clamp damage, as it has been over clamped, on another bike. Weighs 1900 grams.