Aero Tri Bike Carbon TT FramesetAero triathlon(tri) bike carbon framesets with aero seatpost and aero fork. All these aero parts make the complete TT frameset a perfect aerodynamic one. All internal cable routing compatible with Di2 groupset. We offer worldwide shipping service. Including: Frame/Fork/Seatpost/Headset/Handlebar/Stem.ItemAero TT Triathlon Bike Carbon FramesetsItem No.MFT086Warranty2 yearsSize49cm, 52cm,54cm,56cmUse forTT Bike, Tri BikeDisc rotor sizefront and rear 160mmMaterialHigh Modulus Carbon Fiber Toray T700Quick ReleaseFront 100*9mm QR, Rear 130*9mm QRCarbon WeaveCarbon Aero UD MonocoqueHead tube1-1/8" for both of top and downFinishmatt/glossybracket typeBB30 and BSACable RoutingInternal CableWeight1430 ±45g(frame 54cm), Fork 395g, Seatpost 195g, Stem 620gStandardEN standardBrake systemFront TRP-TTV-F; Rear TTV- RCDecalcustomized or TIMETECSeat Post350mm (74-78°seat angle)GoupsetDi2 and Mechanical compatibleStem Size75mm onlyDecalcustomized or TIMETECBar Size420mm, spacer high 30mmInlcudingFrame/Fork/Seatpost/Headset/Handlebar/StemMax tire size700C X23C  Rider Weight Limited120KGS  1) Retail saleWe accept Paypal, Western Union and TT. 2) Bulk orderT/T and L/C are acceptable. If you need other payment methods. Please contact us by service@timetec-cn.com. Thanks!