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SurlyUltra New Singlespeed Disc Hub Rear 135mm
Surly Ultra New Disc Rear Hubs.
- Axle is quick release and bolt-on compatible
- New axle/cone system uses uses a specific shouldered axle that allows the hubs to be completely adjustment free and simple to service
- 4130 CroMoly axle and stainless cones; agressive knurling on cones and bolt caps for reduced slippage
- 6061-T6 forged hub shell (same as the Surly New); 6901 bearings
- Stainless 6mm bolts are included; quick release skewer is NOT included
Specifications
Axle Type
Bolt-On, Standard Quck Release
Brake Type
6-Bolt Disc
Cassette Body Type
Threaded - English
Hub Spacing
135mm
Spoke Count
32, 36
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Customer Questions
Q.
asked by: a guest
Will this hub work with a BMX style crank such as a 19mm 48 spline?
Will this hub work with a BMX style crank such as a 19mm 48 spline?
A.
anwered by: canteau
It would really depend on your frame, most bikes that would use a BMX crank are designed for 110mm BMX hubs.
It would really depend on your frame, most bikes that would use a BMX crank are designed for 110mm BMX hubs.
Q.
asked by: a guest
are bearings sealed
are bearings sealed
A.
anwered by: mwirth
They are indeed, thanks!
They are indeed, thanks!
Q.
asked by: a guest
What cranksets would work with this hub to achieve proper chain line?
What cranksets would work with this hub to achieve proper chain line?
A.
anwered by: canteau
This version of the Surly Ultra New Singlespeed Disc Hub is designed for a traditional 49.5mm mountain bike chainline. Most mountain cranks should be compatible, you may need to use chainring spacers depending on the crank/chainring/frame/freewheel combination.
This version of the Surly Ultra New Singlespeed Disc Hub is designed for a traditional 49.5mm mountain bike chainline. Most mountain cranks should be compatible, you may need to use chainring spacers depending on the crank/chainring/frame/freewheel combination.
Q.
asked by: a guest
I am looking for a single speed, freewheel flip flop rear hub on which I can use disc brak
I am looking for a single speed, freewheel flip flop rear hub on which I can use disc brak
A.
anwered by: canteau
You will need to choose to either run disc brakes or 2 freewheels as the disc rotor need to mount to the non-drive side of the hub.
You will need to choose to either run disc brakes or 2 freewheels as the disc rotor need to mount to the non-drive side of the hub.
Q.
asked by: a guest
Is this a dedicated single speed hub?
Is this a dedicated single speed hub?
A.
anwered by: canteau
Yes this Surly hub is designed to be used with threaded single speed freewheels only
Yes this Surly hub is designed to be used with threaded single speed freewheels only
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