Facebook Twitter LinkedIn Pinterest Bluesky Threads So theres a gap between the left side of my crank arm and bottom bracket, I know this is normal for a cheap Road bike, but can i replace my bottom bracket so there's an "adjuster knob" between it just to fill up a space? by Obvious-Respect-2396 Bicycle Bicycling Bike Biking Cycling Trek Bicycles Trek Bikes
Business-Door3974 on April 29, 2026 3:42 am You could replace your bottom bracket, but you would have to change the whole crankset too.
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You could replace your bottom bracket, but you would have to change the whole crankset too.