SJSC Double Fixed Track Hubs with High Quality Sealed Bearings - 36 Hole - Polished Alloy
£49.99
was
£49.99
was
Manufacturer :
SJS Cycles part number :
Manufacturer part number :
Details
A high quality Large Flange pair of track hubs, front OLN is 100mm, rear OLN is 120mm but will respace up to 130mm with the addition of washers. Rear Axle is 10mm in diameter, Front is 9mm, and hollow for lightness. Overall length of the axle is 165mm. The hub can be spaced to 130mm without swapping the axle.
Very good value for money compared to other hubs.Supplied with 2 lockrings.
Replacement bearings. - These are the same bearing for both front and rear a 6000-2RS sealed bearing.
Chainline is 42mm
Wheelbuilding Data
Front : OLN : 100.0 mm
dL,dR : 62.2 mm
wL,wR : 33.5 mm
Spoke Hole Diameter : 2.5 mm
Rear : OLN : 120.0 mm
dL,dR : 62.2 mm
wL,wR : 28.0 mm
Weight: 525g (pair)
Thread: 1.375" x 24tpi / 1.29" x 24tpi
Very good value for money compared to other hubs.Supplied with 2 lockrings.
Replacement bearings. - These are the same bearing for both front and rear a 6000-2RS sealed bearing.
Chainline is 42mm
Wheelbuilding Data
Front : OLN : 100.0 mm
dL,dR : 62.2 mm
wL,wR : 33.5 mm
Spoke Hole Diameter : 2.5 mm
Rear : OLN : 120.0 mm
dL,dR : 62.2 mm
wL,wR : 28.0 mm
Weight: 525g (pair)
Thread: 1.375" x 24tpi / 1.29" x 24tpi
Specification
Downloads
Download File
Questions & Answers (6)
Can you altered the OLN from 120 to 112, is this advisable?
By Anonymous
02 Aug 2023
SJS Customer Service:
We do not advise reducing the OLN, you will experience clearance issues with the sprocket and the frame. SK 03/08/23
Standard British thread?
By Gert
07 Feb 2019
Hello,
What is the thread pattern for these hubs?
1.37 x24 (sprocket) and 1.29 x24 (lockring)?
Thanks,
Gert
What is the thread pattern for these hubs?
1.37 x24 (sprocket) and 1.29 x24 (lockring)?
Thanks,
Gert
SJS Customer Service:
Indeed, British pattern.
lock ring 1.29 x24 fits well.
Many thanks
07/02/19
lock ring 1.29 x24 fits well.
Many thanks
07/02/19
Can You Run A Single Freewheel On These Hubs?
By Tim
12 Jan 2017
SJS Customer Service:
Hi,
These are fixed only so cannot be used with a freewheel of any sort I'm afraid.
Thanks.
These are fixed only so cannot be used with a freewheel of any sort I'm afraid.
Thanks.
Wheel Building
By Carsten Dahl Nielsen
23 Oct 2016
have a 1987 centurion super leman with sakae cranck rebuilded to SS. I wish to build new wheels. I f i use these hubs, how shall I then build the rear wheel: which spores and rims and how to find out the length?
SJS Customer Service:
Hi,
If you're planning to build the wheels yourself then you'll need the hubs and the rims to measure them. With the measurements you can use a spoke calculator to work out the correct length. If you want us to build up these hubs for you we can with any combination of rims and spokes you like.
Thanks.
If you're planning to build the wheels yourself then you'll need the hubs and the rims to measure them. With the measurements you can use a spoke calculator to work out the correct length. If you want us to build up these hubs for you we can with any combination of rims and spokes you like.
Thanks.
Axle Swap
By Tom
11 Oct 2016
I have a lates 50s track frame with 9mm rear drop outs and 8mm (5/16"?) front drop outs. Would it be possible to swap the axles out for one that would fit?
SJS Customer Service:
Hi,
There is nothing we'd be able to offer to achieve this, but in theory it is possible. As well as new axles you would need new lock nuts, axle nuts and new bearings to allow them to properly fit within the hub.
Thanks.
There is nothing we'd be able to offer to achieve this, but in theory it is possible. As well as new axles you would need new lock nuts, axle nuts and new bearings to allow them to properly fit within the hub.
Thanks.
Replacement Axles
By Michael
06 Nov 2014
Do you sell replacement rear axles for these hubs? If not do you know where I can get one? thanks.
SJS Customer Service:
Hi,
There are no specific spares available for these hubs, but we do a number of Wheels Manufacturing axles that will match the current axles depending on whether its for front and depending on the hub spacing of the rear.
Thanks.
There are no specific spares available for these hubs, but we do a number of Wheels Manufacturing axles that will match the current axles depending on whether its for front and depending on the hub spacing of the rear.
Thanks.