Could these bike parts match up?
Bicycle 9/16 inch Two Piece triple sproket Crank, 24-34-52
SRAM ESP 3.0 mountain bike rear derailleur 1:1 actuation ratio
SRAM PG-730 Cassette, 7 speed, 12-32
Shimano Sora 3304 Triple 8 Speed Front Derailleur Band-on 28.6
SRAM MRX 3 7 speed gear shift twist levers
1) The front derailleur should be 2 or 3 speed (double or triple), not 8. You'll also need to make sure the cage matches up with the chainrings... they aren't all the same;
2) The chainrings on the crank have to support a 1/2 x 3/32" chain;
3) Cassette OK
4) Shifters must be SRAM (not Shimano) compatible. The MRX is made in both versions so make sure you have the correct ones.
5) Rear derailleur is OK as long as you get the proper size for the cassette...I think you'll need the long cage .
How to Choose Bicycle Derailleur
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