Our Classic rear ISO disc hubs are available in 24, 28, 32, 36, 40, and 48 spoke hole configurations. We also offer our rear ISO disc hubs with 2 bearing options: Standard Phil spec bearings which have full contact seals and have a 100% fill with our Phil Waterproof grease. Carbonyte Phil spec bearings are our low drag bearing option which have partial contact seals and have a 30% fill with our full synthetic Phil Carbonyte grease. Our 11-speed cassette hubs come with a spacer so you can run a 8, 9 or 10 speed cassette.
 
Please note: *ISO disc hubs will be discontinued soon.
 

SPECIFICATIONS
Hub shell material	6061 Aluminum
Axle material	Stainless steel (heat-treated)
Body material	7075 Aluminum with hard anodize coating
Pawl material	Stainless steel (heat-treated)
End cap material	Stainless steel (heat-treated)
Rear hub width	135 mm
Axle diameter	15 mm
Cassette mechanism	5 double row pawls / 40 tooth ratchet ring
Cassette compatibility	Shimano 8, 9, 10 and 11-Speed
Bearing availability	6902 (Standard), 6902 (Carbonyte)
Rear hub weight	562 grams
Rider and bike weight limit	280 lbs / 127 kgs
Materials	All of our manufactured items are machined out of US-produced materials.
HUB DIMENSIONS
Axle length	135 mm
Left side flange diameter	66 mm
Right side flange diameter	66 mm
Left side flange to center	35 mm
Right side flange to center	18 mm

 
INSTRUCTIONS