How do I replace the crankset of my Trek 2100 road bike? - trek 2100 1990
Racing question
Is it necessary, the channels and / or any other thing, if I Bontrager Race 54/42/30 crank with a smaller, for example, Lite Bontrager Race 52/42/30 crank set?
1 comment:
Yes
The string should be sufficient, but also to the front derailleur. After installing the crank you follow these simple instructions:
1) Loosen the mounting bolt rope on the front derailleur and pull the wire free.
2) Loosen the clamp screw of the front derailleur so that it can move the rear derailleur.
3) The increase in the derivation of the seat tube, so that when the cage driving wheel loses big plate of 1 mm to 2 mm or 1 / 32 "to 1 / 16". Tighten the clamp screw carefully.
Align 4) Make sure the shifter is in the "low", then the cable back in, and then.
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