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9 lis 2023 · To accomplish this you need to remove the driveside crank arm with an ISIS crank arm removal tool and then tighten the chainring with an ISIS bottom bracket tool.
The issue is with the carbon e*13 crank arms that come on the Fuel EXe 9.8 and 9.9 models. These bulky cranks add significant width to the overall Q-factor, pushing the pedals further away from the bike.
13 maj 2020 · I would replace it with something a little nicer, at least Acera level. pull the crank arms and remove the BB and replace those with something better. if you don't know how to do that, check the instructions on Parktool.com. you will need to buy special tools.
I've got a 2021 Trek Marlin 6 and the left pedal (crank?) arm threads have worn off, leaving my pedal to fall off. I cant seem to find a replacement arm in the UK. Would it be better to upgrade the bottom bracket and crank arms without spending £hundreds? Any help would be greatly appreciated.
If the bike is square taper there are many, many cheap no-name cranks that will work. They'll be a bit heavier than fancy ones, but 100 grams isn't likely to matter. A lot of Cross Checks shipped with cheap Andel square taper cranks and they hold up great.
9 lut 2023 · These cranks have a 170mm arm length with an 8-bolt chainring mounting interface which will be on the production cranks. The Trail/Enduro cranks have the more common 3-bolt interface. At the moment, I am using a Wolf Tooth Powertrac Elliptical 38t chainring with it.
24 maj 2020 · My crank arms are starting to clunk and shift from side to side when I’m pedaling hard. I assume it’s the BB going. Is there a good upgrade option for this? BSA threaded square taper, I believe. Shimano BB-UN55 73 x 122mm or 123mm will work. The basic UN55 BBs are hard to improve upon as far as currently available square tapers go.
