Surly's Ultra New Disc Rear Hub is just the thing for singlespeed fanatics and one-gear mountain riders. This gorgeous hunk of aluminum boasts reliable sealed bearings and a 6-bolt disc attachment on one side and threads for a singlespeed freewheel (or fixed cog) on the other. A hollow axle lets you choose how to secure it to your dropouts. You have choice between the included fixing bolts or a quick release skewer (sold separately). And, that aforementioned chromoly axle is flex-free to take all the abuse you can dish out, and then some!
|Option||Barcode||Manufacturer's Part Number||Vendor Number||Store SKU|
|Fixed / Black / 32-hole||00708752075207||HU0847||QBP-HU0847|
|Freewheel / Silver / 32-hole||00708752075184||HU0844||QBP-HU0844|
|Freewheel / Silver / 36-hole||00708752075238||HU0854||QBP-HU0854|
|Freewheel / Black / 32-hole||00708752075191||HU0845||QBP-HU0845||SUR48411886K|
|Freewheel / Black / 36-hole||00708752075245||HU0855||QBP-HU0855|