That's a picture of the front sprocket nut that's been freshly sprayed with penetrating oil. Simply by its rusty look, I guess it won't let easily removed. Bring on the 36mm socket and extended ratchet !
There a bit of cleaning to perform around there too. The chain looks tired and the sprocket box filled with dried up chain lube. Yuk !
1 comment:
It's always the nastiest place of a bike... :-/
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