SRC/SRX End Cap Kit
Hub Conversion & Compatibility Guide
End cap kits for Reynolds / SUNringlé SRC & SRX hubs.
⚠️ IMPORTANT: Make sure to observe the disc brake fitting for correct selection. 6-Bolt and Centerlock end caps are NOT interchangeable.
Front Hub Kits
| Brake Type | Axle Standard / OLD | Part Number |
|---|---|---|
| 6-Bolt | QR (100mm) | 281-31519-K001 |
| 12mm Thru (100mm) | 281-31519-K009 | |
| 15mm Thru (100mm) | 281-31519-K002 | |
| 15mm Torque Cap (100mm) | 281-31519-K011 | |
| 20mm (110mm) | 281-31519-K003 | |
| Boost 20mm (110mm) | 281-31519-K012 | |
| Centerlock | QR (100mm) | 281-31519-K019 |
| 12mm Thru (100mm) | 281-31519-K018 | |
| 15mm Thru (100mm) | 281-31519-K017 |
Rear Hub Kits
| Brake Type | Axle & Freehub Configuration | Part Number |
|---|---|---|
| 6-Bolt | QR - Shimano HG / SRAM XD / MS (135mm) | See Note* |
| 12mm - Shimano HG (142mm) | 281-31519-K005 | |
| 12mm - SRAM XD (142mm) | 281-31519-K007 | |
| 12mm - Micro Spline (142/148mm) | 281-31519-K013 | |
| 12mm - Campy N3W (142mm) | 281-31519-K024 | |
| 135/150 HG (Fat/DH) | 281-31519-K008 | |
| 135/150 XD (Fat/DH) | 281-31519-K010 | |
| Centerlock | 12mm - Shimano HG (142mm) | 281-31519-K014 |
| 12mm - SRAM XD (142mm) | 281-31519-K015 | |
| 12mm - Micro Spline (142mm) | 281-31519-K016 |
* Note: For Rear QR compatibility, specific kits exist for HG (K004/K020), XD (K006/K021), and MS (K022). Verify FHB material (Alloy vs Steel) for internal spacer matching.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
SRC/SRX End Cap Kit
SRC/SRX End Cap Kit
Hub Conversion & Compatibility Guide
End cap kits for Reynolds / SUNringlé SRC & SRX hubs.
⚠️ IMPORTANT: Make sure to observe the disc brake fitting for correct selection. 6-Bolt and Centerlock end caps are NOT interchangeable.
Front Hub Kits
| Brake Type | Axle Standard / OLD | Part Number |
|---|---|---|
| 6-Bolt | QR (100mm) | 281-31519-K001 |
| 12mm Thru (100mm) | 281-31519-K009 | |
| 15mm Thru (100mm) | 281-31519-K002 | |
| 15mm Torque Cap (100mm) | 281-31519-K011 | |
| 20mm (110mm) | 281-31519-K003 | |
| Boost 20mm (110mm) | 281-31519-K012 | |
| Centerlock | QR (100mm) | 281-31519-K019 |
| 12mm Thru (100mm) | 281-31519-K018 | |
| 15mm Thru (100mm) | 281-31519-K017 |
Rear Hub Kits
| Brake Type | Axle & Freehub Configuration | Part Number |
|---|---|---|
| 6-Bolt | QR - Shimano HG / SRAM XD / MS (135mm) | See Note* |
| 12mm - Shimano HG (142mm) | 281-31519-K005 | |
| 12mm - SRAM XD (142mm) | 281-31519-K007 | |
| 12mm - Micro Spline (142/148mm) | 281-31519-K013 | |
| 12mm - Campy N3W (142mm) | 281-31519-K024 | |
| 135/150 HG (Fat/DH) | 281-31519-K008 | |
| 135/150 XD (Fat/DH) | 281-31519-K010 | |
| Centerlock | 12mm - Shimano HG (142mm) | 281-31519-K014 |
| 12mm - SRAM XD (142mm) | 281-31519-K015 | |
| 12mm - Micro Spline (142mm) | 281-31519-K016 |
* Note: For Rear QR compatibility, specific kits exist for HG (K004/K020), XD (K006/K021), and MS (K022). Verify FHB material (Alloy vs Steel) for internal spacer matching.
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From $6.14
Original: $17.55
-65%SRC/SRX End Cap Kit—
$17.55
$6.14Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Hub Conversion & Compatibility Guide
End cap kits for Reynolds / SUNringlé SRC & SRX hubs.
⚠️ IMPORTANT: Make sure to observe the disc brake fitting for correct selection. 6-Bolt and Centerlock end caps are NOT interchangeable.
Front Hub Kits
| Brake Type | Axle Standard / OLD | Part Number |
|---|---|---|
| 6-Bolt | QR (100mm) | 281-31519-K001 |
| 12mm Thru (100mm) | 281-31519-K009 | |
| 15mm Thru (100mm) | 281-31519-K002 | |
| 15mm Torque Cap (100mm) | 281-31519-K011 | |
| 20mm (110mm) | 281-31519-K003 | |
| Boost 20mm (110mm) | 281-31519-K012 | |
| Centerlock | QR (100mm) | 281-31519-K019 |
| 12mm Thru (100mm) | 281-31519-K018 | |
| 15mm Thru (100mm) | 281-31519-K017 |
Rear Hub Kits
| Brake Type | Axle & Freehub Configuration | Part Number |
|---|---|---|
| 6-Bolt | QR - Shimano HG / SRAM XD / MS (135mm) | See Note* |
| 12mm - Shimano HG (142mm) | 281-31519-K005 | |
| 12mm - SRAM XD (142mm) | 281-31519-K007 | |
| 12mm - Micro Spline (142/148mm) | 281-31519-K013 | |
| 12mm - Campy N3W (142mm) | 281-31519-K024 | |
| 135/150 HG (Fat/DH) | 281-31519-K008 | |
| 135/150 XD (Fat/DH) | 281-31519-K010 | |
| Centerlock | 12mm - Shimano HG (142mm) | 281-31519-K014 |
| 12mm - SRAM XD (142mm) | 281-31519-K015 | |
| 12mm - Micro Spline (142mm) | 281-31519-K016 |
* Note: For Rear QR compatibility, specific kits exist for HG (K004/K020), XD (K006/K021), and MS (K022). Verify FHB material (Alloy vs Steel) for internal spacer matching.
