Everything You Need to Know Before Buying a New 2025 GASGAS ES 350 near San Diego, CA
If you are shopping for an agile, street-legal enduro that handles weekday commutes and weekend singletrack with equal poise, the 2025 GASGAS ES 350 deserves to be at the top of your list. This latest evolution of the mid-size 4-stroke adds an updated 2025 frame, refined ergonomics, and confidence-inspiring WP suspension to a proven, 6-speed dual-sport platform. That combination translates to quicker corner entries, better straight-line stability, and less rider fatigue across long days. For riders near San Diego, CA, access to diverse terrain is half the fun—fire roads, twisty canyons, sand washes, and technical climbs are all within striking distance. The ES 350 turns that access into capability.
From the Engine Management System (EMS) to the Offroad Control Unit (OCU) and LED headlight, the electronics suite is simple, durable, and cleverly integrated. BRAKTEC brakes and hydraulic clutch components are built to take abuse and provide consistent feel, while the transparent polythene tank, grippy seat, and ergonomic bodywork make those longer rides more comfortable. When you are ready to explore the most versatile build in the lineup, the 2025 GASGAS ES 350 near San Diego, CA offers a balanced, ready-to-ride formula.
As a family-owned team with deep off-road roots, we make it easy to compare setups, dial in suspension, and outfit your dual sport with smart accessories. With a Murrieta location convenient to riders near San Diego, CA, our staff can help you choose the right setup for the way you ride, whether that is weekday traffic, after-work trail loops, or full-day enduro adventures.
2025 GASGAS ES 350 Overview
The ES 350 blends playful handling, sharp cornering, and straight-line stability into a single, street-legal dual-sport package. The 2025 chassis elevates turn-in confidence and reduces rider effort, while the all-aluminum subframe centralizes mass for a precise, planted feel. Up front, WP XPLOR Open Cartridge forks offer hand-adjustable compression and rebound for quick tuning on the trail. Out back, the WP XACT shock continues with 300 mm of travel and updated, lower-friction linkage seals to improve small-bump compliance and traction. The wide-ratio, smooth-shifting 6-speed transmission, Throttle Body Injection, and a DOHC 350 cc motor deliver tractable torque with high-revving power across the full range.
Practical touches matter: a transparent polythene tank lets you confirm fuel level at a glance; NEKEN handlebars, lock-on ODI grips, and a durable, grippy seat keep the cockpit comfortable; and Continental TKC80 tires offer reliable, long-wearing grip across mixed terrain. BRAKTEC calipers with 260 mm/220 mm discs deliver progressive stopping power. The Offroad Control Unit reduces electrical complexity and makes diagnosis simple, while the EMS optimizes performance in real time. For riders near San Diego, CA, it is a true do-it-all platform that feels fresh, fast, and easy to live with.
5 Key Reasons the 2025 GASGAS ES 350 Stands Out near San Diego, CA
- Updated 2025 chassis dynamics: Revised frame geometry and feel enhance corner entry stability and reduce effort in tight, technical turns.
- WP suspension with tool-free tuning: XPLOR forks and XACT shock allow fast adjustments by hand to match your speed, terrain, and riding style.
- Proven 350 cc DOHC power: Throttle Body Injection and a wide-ratio 6-speed deliver flexible torque and high-rev performance for both street and trail.
- Durable, rider-first ergonomics: All-red bodywork with large contact surfaces, grippy seat cover, and NEKEN bars with ODI grips create a confident cockpit.
- Simplified, smart electronics: EMS and OCU streamline the electrical system while features like the rollover sensor and LED headlight add real-world confidence.
The ES 350’s appeal is about harmony. The motor is energetic but controllable, the chassis is lively but stable, and the controls feel light yet durable. Together, these elements create a dual-sport that is as comfortable linking trails as it is chewing through technical sections. For riders who split time between pavement and dirt, the balance is precisely what makes the ES 350 such a compelling choice.
Key Features of the 2025 GASGAS ES 350
DOHC 350 cc Motor with Throttle Body Injection
The heart of the ES 350 is a compact, centralized DOHC single engineered for minimal internal friction and responsive output. Throttle Body Injection feeds the combustion chamber efficiently, improving response without the complexity of linkages. The bridged-box CP piston and high-strength aluminum cylinder contribute to both durability and a broad, tractable powerband, while the Diamond-Like Carbon (DLC) coated finger followers reduce friction at high rpm for consistent performance. A multifunctional counter balancer shaft smooths vibration and drives the water pump and timing chain, and with an oil-fed crankshaft designed for longevity, the service intervals are confidence-inspiring for frequent riders.
WP XPLOR Open Cartridge Forks
Up front, the WP XPLOR Open Cartridge fork is purpose-built for enduro precision and a wide tuning window. Hand-adjustable compression on the left leg and rebound on the right leg make setup changes quick—no tools required—so you can dial in settings between pavement connectors and rocky climbs. Internal fluid flow and bushing design maintain front-end feel over chatter, while the forged triple clamps align the tubes precisely for minimal stiction. The result is front-wheel feedback you can trust, letting you brake later and commit to lines with confidence on everything from hardpack to loam.
WP XACT Rear Shock with 300 mm Travel
The WP XACT rear shock delivers 300 mm of controlled travel with improved sensitivity for 2025, thanks to lower-friction seals in the linkage and a lighter linkage bolt. High- and low-speed compression plus rebound are all hand-adjustable, enabling targeted changes for varied terrain or load. Paired with a one-piece aluminum swingarm and a new, more durable chain slider, the rear of the bike tracks smoothly across roots and rocks while resisting harsh bottoming. This level of traction and adjustability shortens the learning curve, whether you aim to climb loose switchbacks or carve fast fire roads.
Engine Management System (EMS) and Offroad Control Unit (OCU)
The ES 350’s electronics focus on reliability and simplicity. The compact EMS processes data rapidly to optimize fueling and ignition in real time, while a rollover sensor can stop the motor if the bike is inverted—useful insurance in off-road get-offs. The OCU replaces traditional relays and fuses, reducing complexity and making troubleshooting more intuitive. If a component registers a fault, an LED under the seat indicates where to look, helping you get back to riding faster. The Keihin 42 mm throttle body is mounted for direct cable action and efficient atomization, which keeps throttle response crisp mile after mile.
Braktec Brakes, Wheels, and Continental TKC80 Tires
Stopping power and durability are core to the ES 350’s dual-sport mission. BRAKTEC calipers clamp a 260 mm front and 220 mm rear disc with predictable, progressive feel, giving you the confidence to brake late without upsetting chassis balance. The silver CNC-machined hubs, lightweight spokes, and high-strength EXCEL rims are designed to take a beating across ruts and rocks. Continental TKC80 tires—retained from the previous generation for good reason—offer versatile grip on a variety of surfaces and proven longevity. The combination is ideal for riders who need a tire that can manage both asphalt connectors and varied off-road terrain without constant changes.
5 Buying Considerations Before You Choose Your GASGAS ES 350
- Terrain mix and range: Consider how much of your riding splits between pavement and dirt, and how far you plan to travel between fuel stops—the transparent tank and efficient power help with planning.
- Ergonomics and fit: The all-red bodywork offers large contact areas and a grippy seat; confirm control placement, bar bend, and leverage suit your body size and style.
- Suspension setup: WP’s hand-adjustable XPLOR/XACT components make it easy to tune; factor in luggage, protective gear weight, and riding speed when setting sag and clickers.
- Maintenance rhythm: With streamlined systems like the OCU and durable components throughout, plan a simple maintenance schedule appropriate for your ride frequency and conditions.
- Accessory strategy: Decide early which Technical Accessories—like an FMF Q4 silencer or smartphone mount—will support your riding goals, so everything integrates smoothly.
Every dual-sport purchase benefits from matching the platform to your intended use. The ES 350’s well-rounded character adapts to a wide range of terrain, and its suspension and cockpit are easily tailored to different riders. Whether your goal is weekday utility or maximizing weekend trail time, getting these five points right will help you extract the most from your bike from day one.
Frequently Asked Questions
Is the ES 350 a good choice for riders who split time evenly between street and trail?
Yes. The updated 2025 chassis, wide-ratio 6-speed transmission, and Throttle Body Injection create a power and gearing profile that works well on pavement while retaining tractable torque off-road. BRAKTEC brakes and Continental TKC80 tires balance on-road stability with off-road grip, and the WP suspension can be quickly adjusted by hand for changes in pace or terrain.
What updates matter most on the 2025 model?
The revised frame improves the approach into turns, helping the bike feel more settled and allowing you to carry speed with less effort. The linkage receives lower-friction seals and a lighter bolt for better sensitivity and small-bump compliance. Additionally, the cockpit benefits from stronger bar mounts and a new throttle housing, all aimed at increased durability and feel.
How complex are the electronics, and are they trail-reliable?
The electronics package is designed for simplicity and reliability. The EMS optimizes performance continuously, while the Offroad Control Unit replaces relays and fuses to reduce complexity. A rollover sensor adds protection during tip-overs. If an electrical issue arises, the OCU’s LED indicator helps you diagnose it quickly and get moving again.
What kind of maintenance should I expect?
Routine checks remain straightforward. The airbox uses a no-tools filter system for fast swaps, and the drivetrain and braking systems prioritize durability. The crankshaft benefits from an oil feed designed for longevity. Standard consumables and regular inspection of wear parts, plus suspension service intervals matched to your riding frequency, will keep the ES 350 running at its best.
Suggested Accessories for the 2025 GASGAS ES 350
- FMF Q4 silencer: Light, durable, and designed to complement enduro-specific power delivery.
- Smartphone universal case and adapter: Secure navigation and tracking with integration that stays put on rough sections.
- Headlight shroud and mask components: Freshen the front end or replace only what is needed thanks to the two-piece design.
- Factory front wheel 1.6×21″: Add a high-strength wheel option for riders who pound out frequent rocky miles.
- Service pit mat and MATRIX A2 bike stand: Keep your workspace clean and maintenance organized at home or at the trailhead.
Technical Accessories let you tailor the ES 350 to your routes and priorities. From practical navigation solutions to endurance-focused wheels and a compliant FMF Q4 silencer, these parts are designed to integrate cleanly while preserving the bike’s balanced character.
Why Buy from AEO Powersports near San Diego, CA?
- Three strategic locations: Our Mesa, Peoria, and Murrieta stores make it easy to shop, service, and accessorize wherever you ride.
- Family-owned expertise since 1998: Our roots in off-road riding guide every recommendation and setup we provide.
- WP and suspension specialists: In-house suspension pros help you dial in WP XPLOR/XACT settings for your terrain and pace.
- Full-service support: From routine maintenance to OEM parts and gear, our technicians and parts staff keep you riding.
- Personalized setup: We listen to how you ride, then tailor controls, protection, and accessories to suit your goals.
We know the ES 350 inside and out—from first setup to long-term service. Our team lives this terrain, and our Murrieta location is a convenient hub for riders traveling from Poway and Temecula. When you are ready to build your ideal dual-sport package, count on our staff to configure suspension, controls, and accessories that match your adventures.
Next Steps
- Confirm availability: Check current inventory and colorway details.
- Request a personalized walk-through: Ask for a detailed video overview focused on your priorities.
- Evaluate your trade: Get a quick assessment to streamline your garage upgrade.
- Plan your setup: Decide on suspension settings and must-have Technical Accessories.
- Arrange delivery or pickup: Choose the timing and location that works best for you.
Ready to turn research into the right bike? We can walk you through the ES 350’s setup options, outline a sensible maintenance plan, and help you choose accessories that support your routes near San Diego, CA. Our goal is to make your first ride as dialed-in as your hundredth.
Request More Info About the 2025 GASGAS ES 350 near San Diego, CA
Few dual sports combine agility, stability, and all-day comfort as naturally as the ES 350. With an updated frame, hand-tunable WP suspension, and a DOHC 350 that pulls cleanly from low rpm to the top, it is the kind of platform that grows with you as your skills and routes expand. The electronics are intuitive, the braking package is robust, and the ergonomics feel welcoming the moment you swing a leg over. If you want a single machine that thrives on backroads, trailheads, and technical singletrack, the 2025 GASGAS ES 350 near San Diego, CA is your ready-to-ride solution. Reach out and our team will answer questions, suggest smart accessories, and share setup insights tailored to your riding. AEO Powersports is here to support your journey from first mile to first summit—on a bike built to bring out the best in every ride near San Diego, CA and beyond. When you are ready to get started, ask about the 2025 GASGAS ES 350 near San Diego, CA and how we can tailor it to your exact needs with the help of AEO Powersports.