"Jon Marshall" <[email hidden]> wrote in message
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Quoted message said:Hi all
i recently purchased a mtb ( not expensive one ) and have been using it regularly for the last
couple of months or so. It's mainly used for
country
Quoted message said:lanes etc. and a bit of off-road ( but nothing serious ) - i like
wandering
Quoted message said:off into the unknown and need the exercise. I still find it pretty heavy going ( i was and am
horrendously unfit tho ) and was wandering if this is the right sort of bike for it's intended
use. Couple of questions:-
1) would i be better off with a hybrid - if so could anyone suggest some good makes.
Unless your current bike is either *very* heavy (eg. super-cheap full suspension model, or made of
old bedstead) or totally the wrong size, I would stick with it and adjust it to suit your riding.
Much cheaper than changing for yet another, which might also be not quite right.
If its hard to move along the flat, consider whether the bearings in the wheels, pedals or bottom
bracket need adjustment or lubrication (or even the chain needs a clean and oil ? !). Well adjusted
bearings can make a huge difference to cycling effort.
Quoted message said:2) as most of my cycling is on the lanes are there better tyres i could be using - i still have
the original knobbly ones on.
For what you're describing, fit fairly smooth tyres. I routinely ride a tourer with slick 28mm tyres
on bridleways (fat by racing standards, very skinny by MTB standards), a fatter nearly smooth tyre
on a MTB rim will be fine in all but the most extreme conditions.
Pump the tyres up hard - depends what it says on the tyre, but 80psi might not be a bad starting
point. A "track pump" with a pressure gauge for pumping tyres at home is a good investment - you'll
wonder why you put up with a normal pump.
Quoted message said:3) my knees suffer quiet a lot - i've adjusted the saddle/handlebars a
fair
Quoted message said:bit but can't seem to fix it - any suggestions.
Look up the rule of thumb for saddle height, eg. Sheldon Brown's website
(ie. check the numbers I'm giving). Take your crotch to floor measurement. Set the saddle so that
from a pedal at the base of its stroke to the top of the saddle is 109% of the measurement you
took (yes it looks high!). Then ride for a few days, and adjust from there, with adjustments of
the order of .25in. Adjust your handlebars to suit where you are sitting.
Make sure you pedal quickly and in a low gear. Aim for at least 60rpm, ideally a bit higher,
80-90rpm would be fine. Don't be tempted to slog along in a high gear with low number of pedal
strokes per minute.
If you've got short legs, consider whether you should change the pedal cranks for ones with a
shorter throw. You can get 160mm and even 150mm cranks for around £30-£40 for the set, including
three chainrings. (Normal cranks are typically 170mm long).
NC