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Is there an easy way to tell between a close and wide ratio zee 10spd rear mech?
Cages and springs look the same.
Many thanks!
I would imagine shimano will have a different part number for each.....I have the up to 36 tooth version not the close ratio 28 but only remember it being specs on the label as that.
Up to 36 is the largest (FR), I believe the difference is in the length of hanger not the cage?
PRODUCT SPECS
Manufacturer: Shimano
Mfr Part #: IRDM640SSC
UPC: 689228305359
Model: Shimano ZEE RD-M640
Style: Mountain
Color: Gray
Is coding for 28 close range cassette
PRODUCT SPECS
Manufacturer: Shimano
Mfr Part #: IRDM640SSW
UPC: 689228305328
Model: Shimano ZEE RD-M640
Style: Mountain
Color: Gray
Is for the wide ratio note the manufacturers part number that should be on it somewhere,