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-   -   missing chainring bolt (https://www.bikeforums.net/bicycle-mechanics/628368-missing-chainring-bolt.html)

ryanwood 03-13-10 09:52 PM

missing chainring bolt
 
I got a little carried away today when reassembling my crank today and broke a chainring bolt from my 5 bolt double crank.

I have no way to get to the bike shop without my bike, so would I be alright if I ride 5 miles missing a bolt from my crank?

JohnDThompson 03-13-10 09:59 PM

Sure. Just take it easy.

operator 03-13-10 11:42 PM


Originally Posted by ryanwood (Post 10522769)
I got a little carried away today when reassembling my crank today and broke a chainring bolt from my 5 bolt double crank.

I have no way to get to the bike shop without my bike, so would I be alright if I ride 5 miles missing a bolt from my crank?

You broke it how? AL Chainring bolts? Overtorque? If you ride it to your shop, put the least amount of power into the cranks as necessary.

electrik 03-13-10 11:50 PM

Lower the seat and just schluff your way there!

531phile 03-13-10 11:57 PM

I had a bicycle that was missing a chain ring bolt and it took me 2 years to realize it. You'll be fine without one bolt.

AEO 03-14-10 12:07 AM


Originally Posted by 531phile (Post 10523107)
I had a bicycle that was missing a chain ring bolt and it took me 2 years to realize it. You'll be fine without one bolt.

It might be ok temporarily and with gentle use, but it's just asking for trouble in the long term.

Did you know you can drive around with only 3/4 or 4/5 bolts holding the wheels on your car as a temporary measure until you get to a service station? same deal with chainring bolts.

fujiflash 03-14-10 09:39 AM

I rode with 2/5 bolts for several miles, no problem.

I_bRAD 03-14-10 02:53 PM


Originally Posted by AEO (Post 10523128)
It might be ok temporarily and with gentle use, but it's just asking for trouble in the long term.

Did you know you can drive around with only 3/4 or 4/5 bolts holding the wheels on your car as a temporary measure until you get to a service station? same deal with chainring bolts.

I have broken chainring bolts and lost a wheel off my car once doing just that! Fortunately nobody was killed either time. Losing the car wheel was far more spectacular.

operator 03-14-10 03:07 PM


Originally Posted by I_bRAD (Post 10524936)
I have broken chainring bolts and lost a wheel off my car once doing just that! Fortunately nobody was killed either time. Losing the car wheel was far more spectacular.

...lol

Yan 03-15-10 03:42 AM

I too have ridden a bike with one of the chainring bolts missing for months without noticing. Take it easy and you'll be fine.

Kimmo 03-15-10 03:55 AM


Originally Posted by fujiflash (Post 10523916)
I rode with 2/5 bolts for several miles, no problem.

O_o

Now, that's sketchy...

Steev 03-15-10 03:56 AM

I've bent a chain-ring that had a couple of bolts loosen and one fell off. I was cranking up a steep hill. Take it easy and get a replacement ASAP.


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