The legendary Suzuki DR650 is one of the most capable and reliable dual-sport motorcycles ever built, but its factory 3.4-gallon steel fuel tank severely limits its backcountry exploring potential. The Acerbis 5.3 Gallon (20 Liter) Fuel Tank solves the DR650's range anxiety without compromising the bike's narrow off-road feel.
While Acerbis also manufactures a massive 6.6-gallon variant for the DR650, many riders consider this 5.3-gallon version the definitive "sweet spot" for adventure riding. It drastically extends your fuel range while retaining a much slimmer ergonomic profile at the knees compared to the larger tank. Crucially, the 5.3-gallon design avoids the clearance issues with the factory oil cooler that plague wider tanks and requires a much simpler single-petcock plumbing setup.
Engineered from thick, abrasion-resistant polyurethane, this tank effectively replaces your factory steel tank and plastic side shrouds in one seamless, highly durable piece. It drops high-placed unsprung weight from the chassis and is built to absorb heavy off-road impacts that would easily dent or crush stock bodywork. Available in multiple color variants, it is an essential bolt-on upgrade for extending your DR650's touring capabilities.
Extended Range: Increases fuel capacity from the stock 3.4 gallons up to 5.3 gallons, typically extending your uninterrupted riding range to over 200 miles.
Optimized Ergonomics: Retains a narrow profile between the rider's knees, ensuring it does not bow your legs outward or interfere with an aggressive standing posture.
High-Impact Polyurethane: Manufactured from extra-thick, abrasion-resistant plastic designed to flex and absorb rock strikes and tip-overs without cracking.
Integrated Shrouds: The one-piece design replaces both the factory fuel tank and the side shrouds, streamlining the motorcycle's front end.
Single Petcock Design: Utilizes a straightforward single-petcock system, eliminating the need for complex dual fuel lines or Y-fittings required by larger tanks.
1x Acerbis 5.3 Gallon Polyurethane Fuel Tank
1x Acerbis Gas Cap and Vent Hose
1x Fuel Petcock with 12" Fuel Line
Model-Specific Mounting Hardware Kit (Brackets, Spacers, Washers, Bolts)
Platform: Fits all Suzuki DR650S and DR650SE models from 1996 through 2026+.
Off-Road Designation: Polyurethane fuel tanks are designed for off-road/closed-course use and are generally not DOT-certified for street use in heavily regulated areas.
Turn Signal Clearance: Depending on your current turn signal setup, you may need to adjust the mounting brackets slightly or relocate the blinkers to achieve full lock-to-lock steering clearance with the wider tank.
Clear / Natural Part Number: 2250360147
Black Part Number: 2250360001
Gray Part Number: 2250360011
White Part Number: 2250360002
Blue Part Number: 2250360003
For all Acerbis products available from TMBR MOTO: CLICK HERE
If you have any questions about ACERBIS products, email us at: tmbrmoto@tmbrmoto.com
