So u think i need change steerer tube longer to make higher?Why do the bearings need changing? I take it the steerer tube is right up to the top of the stem clamp.
if you want to adjust the height of the bars to make them lower ?
1st of all you could flip the stem over as it looks like its in its higher angle, then you could move a spacer or two above the stem so the stems sits lower .You dont need bearings to do this
View: https://www.youtube.com/watch?v=SIUqoCMQlDA
View: https://www.youtube.com/watch?v=RGvfTMY7LTI
Yep, you need a 'higher angle' stem and possibly a longer one, loads availableOnly way to make the bars higher with the fork you have is to have a 'high angle' stem.
In OP image you can see yours is + or - 6%. I can't tell if it's already 'flipped' but even doing so (75mm stem) will raise the bars a mere 15mm.
I suspect an 'adjustable' one might be your best solution. Something like this:
https://www.tredz.co.uk/.System-EX-Adjustable-Stem_24665.htm?
You need to measure the diameter of your bars (the stem clamp section (25.4mm or 31.8mm) and if the 75mm current stem is right for you (in terms of reach) then the 90/95mm option would seem best. When cranked up to 30+ degrees, this would give a virtual 75mm (roughly).
Otherwise you'll need to get a new fork with a longer steerer tube (last resort). The stem clamps to the steerer tube: no steerer tube: no effective clamping. There are cunning steerer tube extenders but go for the adjustable (see above) unless this is aesthetically unacceptable.
Yep, you need a 'higher angle' stem and possibly a longer one, loads availableOnly way to make the bars higher with the fork you have is to have a 'high angle' stem.
In OP image you can see yours is + or - 6%. I can't tell if it's already 'flipped' but even doing so (75mm stem) will raise the bars a mere 15mm.
I suspect an 'adjustable' one might be your best solution. Something like this:
https://www.tredz.co.uk/.System-EX-Adjustable-Stem_24665.htm?
You need to measure the diameter of your bars (the stem clamp section (25.4mm or 31.8mm) and if the 75mm current stem is right for you (in terms of reach) then the 90/95mm option would seem best. When cranked up to 30+ degrees, this would give a virtual 75mm (roughly).
Otherwise you'll need to get a new fork with a longer steerer tube (last resort). The stem clamps to the steerer tube: no steerer tube: no effective clamping. There are cunning steerer tube extenders but go for the adjustable (see above) unless this is aesthetically unacceptable.
A bit of trigonometry will allow the OP to work out how long the 'higher angle' stem needs to be.Yep, you need a 'higher angle' stem and possibly a longer one, loads available