ARLEN NESS - 320-104 - Monoblock Axial Brake Caliper - 11.8" - Left - Black
Sized for an 11.8-inch rotor on the left fork leg and finished in black, the ARLEN NESS 320-104 Monoblock Axial Brake Caliper is CNC machined from a single piece of aerospace-grade billet aluminum into one seamless body, eliminating the flex points that come with a bolted two-piece design and improving hydraulic efficiency in the process. Inside, six pistons sit in differential bores sized to balance pad pressure, giving the lever a linear, predictable feel instead of an abrupt bite, while optimized internal hydraulic routing keeps clamping force consistent when you're braking hard. The one-piece construction also removes the leak risk of a two-piece caliper, and a sculpted body with integrated cooling fins helps dissipate heat and stave off fade on ABS or non-ABS applications. A bleeder screw, banjo bolt, and high-performance sintered pads with dual relief slots ship with it, making this 11.8-inch left-side caliper a clean fit for a sport-oriented front-brake upgrade.
Features
- One-piece monoblock design CNC machined from a single piece of aerospace grade billet aluminum to eliminate flex points and increase hydraulic efficiency
- Differential bore six pistons with optimized diameters ensure balanced pad pressure and improved linear braking feel
- Optimized hydraulic architecture for internal routing to promote consistent clamping force under high-load conditions
- Single piece design eliminates the chance of leaks associated with two-piece calipers
- Advanced thermal management via sculpted body with integrated cooling fins improves heat dissipation and reduces fade
- Compatible with ABS or non-ABS applications
- Includes bleeder screw, banjo bolt and high performance sintered brake pads with dual relief slots for enhanced heat evacuation and debris clearing
Specs
- Riding Style: Street
- Mounting Position: Left
- Units: Each
- Color/Finish: Black
- Type: Axial
- Product Name: Brake Caliper
- Caliper Pistons: 6 Piston
- Rotor Diameter: 11.8"
Frequently Asked Questions - ARLEN NESS - 320-104 - Monoblock Axial Brake Caliper - 11.8" - Left - Black
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
