Our Pro rear Center Lock disc hubs are for those looking for a lighter weight option. For the Pro model of our Center Lock disc hubs we replace the stainless steel axle and end caps found in our Classic hub with anodized US-produced 7075 aluminum parts. This results in a 34% drop in weight (depending on hub configuration) when compared to our Classic hub.
Our Pro rear Center Lock disc hubs are available in 24, 28, and 32 spoke hole configurations (other spoke hole count options are available upon request). We also offer our rear Center Lock 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 CONTACT US FOR AVAILABILITY **
| SPECIFICATIONS | |
|---|---|
| Hub shell material | 6061 Aluminum |
| Axle material | 7075 Aluminum |
| Body material | 7075 Aluminum with hard anodize coating |
| Pawl material | Stainless steel (heat-treated) |
| End cap material | 7075 Aluminum |
| 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 |
| Disc mount pattern | Center Lock |
| Bearing availability | 6902 (Standard), 6902 (Carbonyte) |
| Rear hub weight | 373 grams |
| Rider and bike weight limit | 190 lbs / 86 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
Cassette Hub Maintenance (pdf)
Cassette Body Care Instructions (pdf)