Sapim CX-Ray J-Bend Spokes
| Article number: | Spokes |
| Availability: | In stock |
Sapim CX-Ray J-Bend spokes are widely regarded as the benchmark for lightweight aerodynamic spokes in high-performance wheel builds. Using a cold-forged 2.0 - (2.3 x 0.9) - 2.0mm bladed profile, CX-Ray combines low weight, excellent fatigue resistance, and proven long-term durability.
The J-Bend design provides broad compatibility with traditional hub systems while making replacement and long-term service easier than straight-pull alternatives.
Features
- Ultralight bladed stainless steel spoke for performance wheel builds
- Aerodynamic profile reduces drag compared to round spokes
- Excellent fatigue resistance for long-term durability
- Cold-forged construction for strength and consistency
- J-Bend design for traditional hub compatibility
- Standard 14G / 2.0mm spoke interface
Best For
Sapim CX-Ray J-Bend is best suited for riders prioritizing low weight, aerodynamic efficiency, and long-term fatigue resistance.
Ideal for climbing wheels, all-around road builds, lightweight gravel setups, and other performance-focused wheels using traditional hub designs.
For more stiffness and durability, choose Sapim CX-Sprint. For a more cost-effective and durable round spoke, view Sapim Race.
Wheelbuilding Notes
Bladed spokes should be held during tensioning to prevent wind-up. Using the Sapim Bladed Spoke Holder improves accuracy during tensioning and truing.
Need help calculating spoke length? Use the Spoke Length Calculator, or contact our wheel builders.
Product Details
| Specifications | |
| Weight | ~4.4 - 4.6 g |
| Material | Stainless Steel |
| Head Type | J-Bend - 2.0 mm |
| Blade Dimensions | 2.3 x 0.9 mm |
| Profile | 2.0 - (2.3 x 0.9) - 2.0 mm |
| Thread | 2.2 x 56 tpi (2.0 mm x 14G) |
Spoke Length & Cutting
Sapim spokes are generally stocked in standard lengths. If your required size is unavailable, we may be able to cut and thread from a nearby length when stock allows.
For exact sizing or build guidance, contact our wheel builders.
