Morning all
I'm a bit of a maintenance newbie so would appreciate some advice about how to stop my handlebar working loose.
I commute on a Fuji Thrill mountain bike with a riser handlebar. Over the last couple of weeks on my commute I have found that my handlebar has worked loose from the stem whilst riding. My commute isn't too long (c. 11 miles round trip) but it has occurred 3 or 4 times over the last couple of weeks. Each time I have stopped and tightened the bolts on the stem clamping the handlebar and carried on.
It happened again this morning so thought I would ride round to my LBS to see what he said. The chap there took what, in my opinion (although i know my knowledge is low), appeared to be a very cursory look and said that I would need a new stem and new handlebar at an estimated cost of about £75. When I got to work and chatted to a (biking) colleague he suggested that was a bit excessive and said I should just stick on a dab of loctite on the bolts which should stop it from working loose.
Any thoughts as to whether loctite would be worth a try or not? If so, which to use? Looking through past threads on here it looks like 243 (blue) is the popular suggestion, but did come across suggestions for both 290 (green) and 222 (lower strength).
It took my by surprise a little bit that that the LBS suggested I needed a whole new stem and bar, so I'm just trying to work out whether I actually need that or not. I appreciate none of you can see my bike first hand, but would appreciate some second opinions on the above or any other suggestions as to what to do.
Cheers all.
I'm a bit of a maintenance newbie so would appreciate some advice about how to stop my handlebar working loose.
I commute on a Fuji Thrill mountain bike with a riser handlebar. Over the last couple of weeks on my commute I have found that my handlebar has worked loose from the stem whilst riding. My commute isn't too long (c. 11 miles round trip) but it has occurred 3 or 4 times over the last couple of weeks. Each time I have stopped and tightened the bolts on the stem clamping the handlebar and carried on.
It happened again this morning so thought I would ride round to my LBS to see what he said. The chap there took what, in my opinion (although i know my knowledge is low), appeared to be a very cursory look and said that I would need a new stem and new handlebar at an estimated cost of about £75. When I got to work and chatted to a (biking) colleague he suggested that was a bit excessive and said I should just stick on a dab of loctite on the bolts which should stop it from working loose.
Any thoughts as to whether loctite would be worth a try or not? If so, which to use? Looking through past threads on here it looks like 243 (blue) is the popular suggestion, but did come across suggestions for both 290 (green) and 222 (lower strength).
It took my by surprise a little bit that that the LBS suggested I needed a whole new stem and bar, so I'm just trying to work out whether I actually need that or not. I appreciate none of you can see my bike first hand, but would appreciate some second opinions on the above or any other suggestions as to what to do.
Cheers all.