Jump to content

GeeTee

Members
  • Posts

    6
  • Joined

  • Last visited

Posts posted by GeeTee
 
 
  1. I'm not going to spend 200 quid to convert a 125 to an 80

    The 200cc head has a different combustion chamber shape

    I've tried Richard Allen, Spiatshop and Trials bike breakers uk - zero 2003 heads available new or used so I'm screwed

    Plan B is to fit a spare 1999 spec 250 engine i have into the frame. Without a head the 125 motor is junk

  2. On 22/07/2018 at 10:34 PM, trapezeartist said:

    Welcome. Where are you riding?

    Hi I ride in Kent and Sussex mainly

    I'm a member of the Bexleyheath and District trial club, and have been riding with them since February 2017

  3. I'm trying to track down a serviceable cylinder head for my 2003 Sherco 125 ST. They are no longer available in UK as a new part and the later 2005 onwards head won't fit my engine.

    The inner o-ring seal groove has collapsed into the water channel above, just below the hose spigot (probably due to corrosion), and leaks compression straight into cooling system

    I don't think  a weld repair is possible due to thin, cast aluminium material in head. It would also need a lot of machining afterwards to restore groove 

    37377588_2559395137419398_8253768519649329152_n.jpg

    37384720_2559394717419440_8563350763072389120_n.jpg

  4. Hi All, I'm a new member and first time poster from the UK. Not been riding trials long - since Feb 2017. I've currently got a 2003 Sherco ST125 which has a few problems, but I'll post up more info elsewhere.

 
×
  • Create New...