Shimano NOS Bicycle RM50 6 sp Solid Axle Rear Hub, 36 Hole


In stock (can be backordered)

SKU: SH-FHRM50 Categories: ,


Shimano RM50 solid axle rear cassette hub has 130mm spacing; this spacing was used on many early mountain bikes equipped with Shimano 6 or 7 speed. This rear hub will need a Shimano UNIGLIDE (UG) cassette, where the smallest cog screws on to the freehub body, NOT the hyperglide (HG) style cassette, which has a lockring. You can use a 6 or 7 speed UG cassette (but NOT a Dura Ace cassette). Comes with axle nuts and washers. NEW old stock!

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