Use: Road Disc Brake (road bicycles with disc brakes), specifically for wheelsets with the Strummer carbon spoke system.
The Strummer HR-700 is specifically designed for wheelsets with the Strummer carbon spoke system. CNC machining technology achieves a low weight without compromising strength, rigidity, and durability. The latest spoke lacing system and crossing pattern ensure highly efficient power transfer. In addition, each spoke is designed not to touch the others, ensuring safe use of carbon spokes.
Strummer HR-700 Ratchet Hub Specifications
Front Hub: 12x100 Thru Axle System, 20H, CNC Centerlock, Straightpull, Easy-Pull End Cap, 107 grams
Rear Hub: 12x142 Thru Axle System, 24H, CNC Centerlock, Straightpull, Easy-Pull End Cap, 229 grams, HG Road, 54T Ratchet System
B2B Information (for Dealers)
Quantity per carton: 20 sets
Rear Hub Maintenance Notes (Freehub)
Grease lubricates the parts that rub against each other in the freehub mechanism of the rear hub, helping to reduce friction and wear. Removing all the grease solely to achieve a louder sound is not recommended. Without adequate lubrication, components may wear out or become damaged more quickly, shortening their service life. Use the type and amount of lubricant recommended for product maintenance.
Replacement Bearing Specifications
| Position | Bearing code | Quantity |
|---|---|---|
| Front hub | 15267-2RS | 2 pcs |
| Rear hub | 6902-2RS | 1 pc |
| Rear hub | 15267-2RS | 1 pc |
| Freehub body | 6802-2RS | 2 pcs |
Compatible Adaptor Reference
The following adaptors and end caps are sold separately. Match the model, generation, hub position, fork/frame standard, and freehub configuration before purchasing.
| Adaptor / end cap | Function and compatibility |
|---|---|
|
Universal Hub Adaptor front SKU: ADT-00085BK |
12×100 mm thru axle → 9×100 mm QR; choose the front ADT-00085BK variant. |
|
Universal Hub Adaptor rear SKU: ADT-00086BK |
12×142 mm thru axle → 10×142 mm QR; choose the rear ADT-00086BK variant. Width remains 142 mm, not 135 mm. |
|
10×135 mm rear QR end cap SKU: ADT-00087BK |
For compatible rear hubs; also match the freehub configuration. |
