FL350 Front Disc Brake Conversion - Hubs & Brackets
Important Fitment & Installation Notices:
- Builder Kit Scope: This package includes only the front hubs, caliper mounting brackets, and bracket mounting hardware. You must independently source your own brake calipers, rotors (discs), brake pads, and hydraulic lines. If you prefer an all-inclusive bolt-on setup, check out our complete FL350 Front Disc Brake Conversion Kit.
- Wheel Clearance Requirement: This conversion will NOT fit factory stock Odyssey drum wheels. Modern aftermarket wheels are required to clear the hub assembly, aftermarket rotors, and calipers.
- Banjo Bolt & Knuckle Clearance Check: Once you mount your calipers, verify that the front hub spins freely by hand. If the hub binds, it indicates an alignment issue caused by the caliper banjo bolt or brake line fitting pressing against the steering knuckle. This can be resolved with minor clearance grinding on the knuckle at the contact point or by using brake lines with curved banjo fittings.
- Caliper Orientation & Bleeding Step: On the FL350, calipers mount inverted (upside down) on the brackets to clear steering and suspension geometry. When bleeding the hydraulic circuit, you must unbolt the caliper and rotate it right side up so the bleeder screw sits at the absolute highest point to release trapped air.
- Bleeding Technical Warning: FL350 front brake systems are notoriously stubborn to bleed. Minimal vertical drop from the master cylinder to the front wheels and long flat line runs create air pockets. Syringe back-bleeding or vacuum bleeding is strongly recommended to get a firm lever or pedal.
- Availability & Lead Time: Kits are generally kept in stock. If temporarily out of stock, they are made to order with an estimated 2 to 4 weeks production lead time.
Front Disc Brake Hub & Bracket Conversion Kit for Honda Odyssey FL350
Modernize the front suspension of your vintage Honda Odyssey FL350 without repurchasing components you already own. Factory front drum brakes are notorious for severe brake fade, uneven pulling, and poor stopping power in wet or high-speed riding conditions. Converting to hydraulic front discs is essential for rider safety and chassis control.
This "builder" package provides the core structural components needed to convert your spindle to a modern disc brake architecture, allowing you to choose and install your own preferred calipers and matching rotors. Looking for an all-in-one package with calipers, pads, and rotors included? See our full Complete FL350 Front Disc Brake Conversion Kit.
What's Included:
- Precision-machined front conversion hubs
- Heavy-duty CNC-cut caliper mounting brackets engineered for the FL350 spindle
- High-strength mounting hardware for bracket-to-spindle installation
Components Required to Complete Installation:
- Compatible hydraulic brake calipers
- Matching brake rotors (discs) and rotor mounting hardware
- Brake pads
- Hydraulic brake lines and banjo bolts
- Modern aftermarket wheels with appropriate front disc clearance
Installation Video Walkthrough
For an in-depth visual reference of bracket alignment, spindle mounting, and general conversion geometry, check out our walkthrough:
Watch the FL350 Front Disc Brake Conversion Installation Video Playlist
Build your front brake setup your way with the core geometry and hub setup designed specifically for the Odyssey chassis.
| Origin | Aftermarket |
|---|---|
| Condition | New |
| ATV Make | Honda |
| ATV Model | FL350R |
| Height | 18 |
| Width | 18 |
| Depth | 12 |









