




RISK RC308 Aluminum Cube Bicycle Cable End Caps
The RISK RC308 Cube Bicycle Cable End Caps are stylish and reusable cable end caps designed for bicycle brake and shift inner cables. With a compact cube-shaped design, they help prevent cable ends from fraying while giving your bike a clean and customized finish.
Made from lightweight aluminum alloy, these cable end caps are durable, corrosion-resistant and suitable for long-term use. Unlike standard crimp-on cable tips, the RC308 uses a small set screw design, allowing the caps to be installed, removed and reused without crushing the cable.
Each pack includes 2 cube cable end caps, 2 M3 set screws and 1 small 1.5 mm hex wrench, providing everything needed for quick installation. The caps are compatible with both derailleur shift cables and brake inner cables, making them suitable for road bikes, mountain bikes, gravel bikes, urban bikes and folding bikes.
Available in black and red, the RISK RC308 is a simple but eye-catching upgrade for riders who care about detail, cable finishing and component matching.
Note: This product page sells the cable end caps only. Brake calipers, cables and other bicycle parts shown in images are for demonstration purposes only.
Product Name:
RISK RC308 Cube Bicycle Cable End Caps – Black
Short Description:
Reusable aluminum cube cable end caps for bicycle brake and shift inner cables. Includes 2 caps, 2 M3 set screws and 1 hex wrench.
Specifications:
| Item | Details |
|---|---|
| Brand | RISK |
| Model | RC308 |
| Product Type | Bicycle Cable End Caps |
| Material | Aluminum Alloy / Metal |
| Color | Black |
| Cap Size | Approx. 6.6 × 6.6 × 6.6 mm |
| Screw Type | M3 Set Screw |
| Tool | 1.5 mm Hex Wrench |
| Net Weight | Approx. 2.2 g / set |
| Gross Weight | Approx. 3.6 g / pack |
| Package Size | Approx. 8 × 10 × 0.7 cm |
| Compatibility | Brake inner cables, shift inner cables |
| Package Includes | 2 × Cable End Caps, 2 × Set Screws, 1 × Hex Wrench |
Product Name:
RISK RC308 Cube Bicycle Cable End Caps – Red
Short Description:
Red reusable aluminum cable end caps for brake and shift inner cables. Stylish cube design with set screw fixing, includes installation wrench.
Specifications:
| Item | Details |
|---|---|
| Brand | RISK |
| Model | RC308 |
| Product Type | Bicycle Cable End Caps |
| Material | Aluminum Alloy / Metal |
| Color | Red |
| Cap Size | Approx. 6.6 × 6.6 × 6.6 mm |
| Screw Type | M3 Set Screw |
| Tool | 1.5 mm Hex Wrench |
| Net Weight | Approx. 2.2 g / set |
| Gross Weight | Approx. 3.6 g / pack |
| Package Size | Approx. 8 × 10 × 0.7 cm |
| Compatibility | Brake inner cables, shift inner cables |
| Package Includes | 2 × Cable End Caps, 2 × Set Screws, 1 × Hex Wrench |

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