I tried to change my bottom bracket, the old came off fine.
I cleaned the threads on the frame with a tooth brush and got what looked like particles of dirt out, I rubbed them with my finger and one thread felt a tiny bit rough but I thought **** it and tried to fit the new BB anyway...
It went about 3/4 of the way in fine then started to feel a bit tight, so I took it all the way back out and one single thread on the bottom bracket was coated in metal wtf....
The old Bottom bracket went back on totally fine like a glove no stiffness at all for the full way in then just torqued it back up to 40Nm.
I'm 99% I didn't damage the threads, it was on super hard though I had to get my wrench a few taps with a mallet to loosen it so maybe technically I damaged the thread, but only because they did it too tight in the first place .
since the single strand of damaged thread seems to have became stuck on my new BB.... I guess if I bought yet another BB it will go on fine right? since the old one went back on smooth until it hit the frame.
I guess I should just take it a shop, tell them to change the BB and warn them it needs refacing? pretty much any bike shop should have a refacing tool?
doods got no pedals I just bought some of these (flat pedals though and not clipless) https://www.amazon.co.uk/dp/B0942L3Z4Q
I'm also Merida but cylocross from 2014
It's been sat idle for the last couple of years until now, I never had any issues with it at all in the 2500miles I did on it.
Everything is still original apart from the pedals, chain , tyres and one inner tube.
I'd probably go Merida again if I were buying another bike, everythings still solid, no headtube movement, no wheel movement, no crank play etc.
I bashed the hell out of it on bumpy dirt paths quite a lot too
BTW if your bike has eyelets for mudguards you will probably want to fit some
I cleaned the threads on the frame with a tooth brush and got what looked like particles of dirt out, I rubbed them with my finger and one thread felt a tiny bit rough but I thought **** it and tried to fit the new BB anyway...
It went about 3/4 of the way in fine then started to feel a bit tight, so I took it all the way back out and one single thread on the bottom bracket was coated in metal wtf....
The old Bottom bracket went back on totally fine like a glove no stiffness at all for the full way in then just torqued it back up to 40Nm.
I'm 99% I didn't damage the threads, it was on super hard though I had to get my wrench a few taps with a mallet to loosen it so maybe technically I damaged the thread, but only because they did it too tight in the first place .
since the single strand of damaged thread seems to have became stuck on my new BB.... I guess if I bought yet another BB it will go on fine right? since the old one went back on smooth until it hit the frame.
I guess I should just take it a shop, tell them to change the BB and warn them it needs refacing? pretty much any bike shop should have a refacing tool?
Not quite a road bike, more gravel focused but it's my first bike ever that doesn't have a suspension fork, so its close! Commuter and weekend gravel rides planned.
doods got no pedals I just bought some of these (flat pedals though and not clipless) https://www.amazon.co.uk/dp/B0942L3Z4Q
I'm also Merida but cylocross from 2014
It's been sat idle for the last couple of years until now, I never had any issues with it at all in the 2500miles I did on it.
Everything is still original apart from the pedals, chain , tyres and one inner tube.
I'd probably go Merida again if I were buying another bike, everythings still solid, no headtube movement, no wheel movement, no crank play etc.
I bashed the hell out of it on bumpy dirt paths quite a lot too
BTW if your bike has eyelets for mudguards you will probably want to fit some
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