• The 853 Mega tube frame utilises many of the outstanding features found in our successful earlier models.
• Compact design to accommodate a range of physical dimensions.
• Sloping back top tube.
• Aerodynamically styled down tube
• Fully aero eliptical seat stays and fork blades
• Our frame design offers high lateral strength and superb handling characteristics suitable for a variety of time trial courses
• Each frame is fillet brazed using lugless construction creating ultra smooth joints where the tubes intersect
• Our frames are assembled and finished by hand
• Top tube - oversize 28mm dia. 853
• Seat tube - 853 to take 27.2 dia. seat post
• Down tube - 853 mega aero tube – 45mm deep section
• Seat stays - Columbus ego aero eliptical to round 25mm deep section
• Chain stays - 853 oval to round
• Fork blades - our specially heat treated 753 fully aero fork blades with aerodynamic microfusion fork crown
• Fork ends - specially made 6.0mm stainless steel laser cut, non rust

Frame Features:

• Available with normal threaded steerer or ‘A head set’ system
• Concealed brake cable through top tube
• Braze on front mech plate to suit your chainring specification
• Braze on gear lever bosses
• Bottle bosses on down tube
• Reinforced seat clamp with captive stainless steel allen key bolt
• Slotted cable guides brazed under bottom bracket shell
• All threads prepared for final assembly
• Frame fitted with Campag or Shimano headset as standard. For other headsets – please specify the headset of your choice: there may be an additional charge
• We will be pleased to fit the bottom bracket axle assembly of your choice. We stock Royce Titanium – Shimano – Campag. An additional nominal charge will be made for this service.
• Each frame will be stove enamelled with a colour of your choice or we will assist with various colour options
• Contrasting MDT stencils are stove enamelled

• MDT performance frame options
• Reynolds 853 mega aero frame complete with 753 fully aero fork blades (see photo above)
• Reynolds 853 oversize frame complete with 753 fully aero fork blades
• Reynolds 853 oversize frame complete with power forks
• Reynolds 725 oversize frame complete with 753 fully aero fork blades
• Reynolds 725 oversize frame complete with power forks
• Reynolds 725 oversize road frame set

• All MDT frames can be made available using our preferred carbon fibre fork option from Mizuno with either fully carbon A-head or cromolly steerer