Product Description
Speed Dealer Customs Billet Aluminum Subframe - Harley-Davidson Touring 2009-Up
Transform your bagger's rear end with the Speed Dealer Customs Billet Aluminum Subframe—a radical weight reduction that delivers a stunning 12-pound savings over the factory steel subframe while maintaining superior strength and adding premium integrated features. Machined entirely from high-quality billet 6061-T6 aluminum, this subframe eliminates the heavy, bulky stock unit and replaces it with precision-engineered strength wrapped in show-quality aesthetics. The revolutionary design eliminates the need for the factory fender support brace thanks to the inherent rigidity of billet construction, further reducing weight and visual clutter. Speed Dealer Customs engineers this subframe with dual shock reservoir mounting locations to accommodate various suspension setups, a concealed wire channel for running integrated turn signal/brake/running lights, and compatibility with most docking hardware and OEM-fitment side covers. The package includes lightweight ratcheting saddlebag safety bolts and billet aluminum fender spacers for a complete, cohesive installation. Available in either short or long exhaust configurations to match your pipe setup, with multiple finish options from machined to polished to anodized colors (including striking accent combinations). Every subframe even includes motogadget turn signal/running/brake lights integrated into the design—eliminating bulky rear turn signals for a clean, modern aesthetic. Whether you're building a stripped-down street bagger, a show-winning custom, or simply want to shed serious weight from your touring bike without sacrificing functionality, this subframe delivers the performance, style, and quality that separates elite builds from the ordinary.
Fitment
- 2009-2026 Harley-Davidson Touring Models (All Variants)
- FLHX Street Glide
- FLTRX Road Glide
- FLTRXS Road Glide Special
- FLTRXST Road Glide ST
- FLHXSE CVO Street Glide
- FLTRXSE CVO Road Glide
- FLHTK Ultra Limited
- FLHTKSE CVO Limited
- FLTRK Road Glide Limited
- FLHXS Street Glide Special
- All 2009-2026 Touring/Bagger Models
- Available in Short or Long exhaust configurations - select based on your exhaust system
- NOTE: Modification required - two additional holes must be drilled in saddlebags due to deletion of OEM support bar
- NOTE: If using tour pack, shock reservoir mounts in tour pack area cannot be used - mount reservoirs to crash bar or rear bracket area instead
- This is an aftermarket subframe, not an OEM replacement - variations in stock components may require minor modifications
- Professional installation strongly recommended
Features & Benefits
- 12-Pound Weight Reduction - Sheds a massive 12 lbs compared to stock steel subframe, reducing unsprung weight for improved handling and acceleration
- Billet 6061-T6 Aluminum Construction - Machined from premium-grade aircraft aluminum for exceptional strength-to-weight ratio
- No Fender Brace Required - Inherent billet strength eliminates the need for the bulky factory fender support brace, creating cleaner lines and further weight savings
- Dual Shock Reservoir Mount Locations - Two mounting positions accommodate various shock configurations and rider preferences (canister brackets not included)
- Concealed Wire Channel - Integrated wire routing for clean installation of motogadget lights without exposed wiring
- Integrated Turn Signal/Brake Lights Included - Motogadget turn signal/running light/brake light all-in-one units included with purchase for modern, minimalist rear lighting
- Billet Aluminum Fender Spacers Included - Precision-machined spacers ensure proper fender alignment and mounting
- Lightweight Ratcheting Saddlebag Safety Bolts - Premium quick-release hardware for secure bag mounting with tool-free removal
- Docking Hardware Compatible - Works with most aftermarket and OEM docking hardware for tour packs and luggage
- OEM Side Cover Fitment - Maintains compatibility with factory-fitment side covers for versatile styling options
- Short or Long Exhaust Configurations - Available in two versions to accommodate different exhaust systems and riding styles
- Multiple Premium Finishes - Choose from machined, polished, black anodized, blue anodized, gold anodized, red anodized, clear anodized, or accent combinations (black/blue/gold/red with machined silver face)
- In-House Anodizing - All color finishes applied at Speed Dealer Customs' facility for consistent quality and custom color matching
- Made in USA - 100% designed, engineered, and manufactured by Speed Dealer Customs with American materials and craftsmanship
- Superior Strength Despite Weight Reduction - Billet construction delivers strength exceeding the stock steel subframe while weighing 12 lbs less
- Show-Quality Machining - Every surface is precision CNC-machined for flawless appearance and exact tolerances worthy of concours builds
Why Upgrade?
Harley's factory steel subframe is functional but heavy, bulky, and aesthetically dated—it's pure utility engineering with zero consideration for weight savings or modern styling. The Speed Dealer Customs Billet Subframe completely reimagines this essential component as both a performance upgrade and a visual statement piece. The 12-pound weight reduction is transformative: you're removing mass from the worst possible location (high and far back), which improves the bike's weight distribution, handling response, and acceleration. Less unsprung weight means your rear suspension works more effectively, tracking bumps with better precision and delivering more composed handling through aggressive cornering. But the engineering goes far beyond simple weight savings. By machining the entire subframe from billet 6061-T6 aluminum, Speed Dealer Customs achieves strength that actually exceeds the stock steel unit—the continuous grain structure and strategic material placement create rigidity where needed while eliminating excess material everywhere else. The genius is in the design: the factory subframe requires a separate fender support brace because the steel construction lacks sufficient torsional rigidity. The Speed Dealer Customs billet unit eliminates this brace entirely thanks to superior structural design, further reducing weight and visual clutter while creating cleaner side profiles that showcase your wheel and brake setup. The dual shock reservoir mounting locations are essential for riders running premium adjustable suspension—you can position canisters based on your specific shock brand, tour pack configuration, and aesthetic preferences. If you're running a tour pack, you'll mount reservoirs to the crash bar or rear bracket area instead of the upper position—Speed Dealer Customs thought through real-world installation scenarios. The concealed wire channel is transformative for clean builds: the integrated routing allows you to run the included motogadget turn signal/running/brake lights without exposed wiring cluttering your bagger's profile. These aren't cheap add-ons you need to source separately—Speed Dealer Customs includes premium motogadget all-in-one lights with every subframe, eliminating the need for bulky traditional turn signals and creating a modern, minimalist aesthetic that turns heads at bike nights and shows. The lightweight ratcheting saddlebag safety bolts are the kind of detail that separates this from generic aftermarket parts—they secure your bags properly while enabling tool-free removal when you want to strip down for a solo ride or show appearance. Compatibility with most docking hardware and OEM-fitment side covers means you're not locked into one specific look or setup—this subframe works with your existing luggage, tour pack, and bodywork configurations. The finish options are exceptional: beyond standard machined or polished, you can spec anodized colors (black, blue, gold, red, clear) or the striking accent combinations where the subframe body is anodized and the face is machined silver. Speed Dealer Customs performs all anodizing in-house, meaning you can color-match this subframe to your wheels, swingarm, or other billet components for a cohesive, professional appearance. Available in short or long exhaust configurations, you select based on your current or planned exhaust system—the short version works with shorty slip-ons and 2-into-1 systems, while the long version accommodates full-length touring pipes. Installation does require drilling two additional holes in your saddlebags to replace the mounting points previously supported by the factory fender brace—this is a straightforward modification that any competent shop or mechanically-inclined owner can handle. Note that this is an aftermarket performance subframe, not a direct OEM replacement: variations in factory components (particularly on bikes with previous modifications or damage repairs) may occasionally require minor fitting adjustments. The approximately 8-week lead time reflects the made-to-order nature—your subframe is built specifically for you with individual attention and quality control. Whether you're chasing weight reduction for track days and performance riding, building a show-winning custom bagger, or simply want the best-looking and highest-performing subframe available for your touring bike, the Speed Dealer Customs Billet Subframe delivers engineering excellence wrapped in jaw-dropping aesthetics. This is the subframe that transforms your bagger from good to exceptional.
Note: Part Number SD-4919-S. Available in Short or Long exhaust configurations—select based on your exhaust system at checkout. Includes motogadget turn signal/running light/brake light all-in-one units, billet aluminum fender spacers, and lightweight ratcheting saddlebag safety bolts. Weight savings: 12 lbs lighter than stock steel subframe. Material: Billet 6061-T6 aluminum. Features dual shock reservoir mounting locations (canister brackets not included). Integrated concealed wire channel for clean wiring. Compatible with most docking hardware and OEM-fitment side covers. Eliminates need for factory fender support brace due to superior billet construction strength. IMPORTANT: Modification required—two additional holes must be drilled in saddlebags due to deletion of OEM support bar (Speed Dealer Customs design is stronger than stock). If using tour pack, shock reservoir mounts in tour pack area cannot be utilized—mount reservoirs to crash bar or rear bracket area instead. This is an aftermarket subframe, not an OEM replacement—variations in stock components may require modifications such as fender adjustments. Multiple finish options available: Machined, Polished, Black Anodized, Blue Anodized, Gold Anodized, Red Anodized, Clear Anodized, Black with Machined Face, Blue with Machined Face, Gold with Machined Face, Red with Machined Face. All anodizing performed in-house at Speed Dealer Customs. Current lead time approximately 8 weeks. No expedited shipping options available. Professional installation strongly recommended. Made in USA with domestic materials.
| SKU | SD-4919-S |