Hi, About 1000 km of trails with my 2022 6.9 Jam2 and I have been quite satisfied with the bike. Some problems with the dropper post and have been struggling to find perfect settings for the rear shock but nothing else to complain.
But yesterday, I lost my left crankarm bolt in the forest. Just heard a few times some minor noise probably from the crank and then before stopping the crankarm fell off. I was not able to find the crank bolt.
The crank bolts had not become loose earlier and there were no signs of loose crank arms so unfortunately I had not checked the bolts for a moment.
This may be a stupid question but I wonder which crank bolts should I buy?
The bike has Bosch Performance CX Gen 4 motor and original Samox crank arms (should be Samox EC40 ISIS according to bike specs)
Or any recommendations about better crankarms with a reasonable price if I would change the whole set?
But yesterday, I lost my left crankarm bolt in the forest. Just heard a few times some minor noise probably from the crank and then before stopping the crankarm fell off. I was not able to find the crank bolt.
The crank bolts had not become loose earlier and there were no signs of loose crank arms so unfortunately I had not checked the bolts for a moment.
This may be a stupid question but I wonder which crank bolts should I buy?
The bike has Bosch Performance CX Gen 4 motor and original Samox crank arms (should be Samox EC40 ISIS according to bike specs)
Or any recommendations about better crankarms with a reasonable price if I would change the whole set?
