fits model: Gsxr750, Gsxr, 750. make: Suzuki. year: 2006–2007.

( Manufacturer Part Number: JS1GR7A362101916 ), ( Part Type: Frame )
The **Suzuki GSX-R750 (JS1GR7A362101916, 2006-2007 model years)** represents a refined yet aggressive evolution of Suzuki s legendary sportsbike lineage, blending razor-sharp handling, high-revving performance, and a design that balances aerodynamics with raw aggression. This model, identifiable by its **straight-frame chassis (JS1GR7A)** and **Bosch ACQ (Advanced Chassis Control) system**, embodies Suzuki s commitment to precision engineering while catering to both track-focused enthusiasts and spirited road riders. The **aluminum twin-spar frame**, a hallmark of the GSX-R series, is both lightweight and rigid, ensuring razor-thin feedback and near-instantaneous responsiveness to rider input. Its **straight-tube construction** (as opposed to the inverted designs of some competitors) contributes to a more traditional, driver-oriented feel, while the **dual-cradle subframe** enhances durability and accommodates the bike s aggressive stance.
Underneath its sleek, angular fairing featuring sharp, angular headlight bezels and a pronounced nose lies a **749cc liquid-cooled, inline-four engine** that revs with a throaty, growling character, peaking at a blistering **14,000 RPM**. The **DOHC, 16-valve cylinder head** is paired with Suzuki s signature **desmodromic valve actuation**, eliminating valve float and delivering a linear, high-revving powerband that rewards aggressive throttle application. The **wet-sump lubrication system** and **multi-port fuel injection** ensure consistent performance across a wide RPM range, while the **slipper clutch** (on later 2007 models) reduces clutch wear during aggressive riding. With **110 horsepower** (as tested in its era) and **72 lb-ft of torque**, the GSX-R750 punches well above its weight class, making it a formidable contender on both the street and the track.
The **Bosch ACQ (Advanced Chassis Control) system**, a standout feature of this generation, dynamically adjusts the **front suspension s damping characteristics** in real-time based on rider input and road conditions. This adaptive system enhances stability at high speeds while maintaining nimble cornering, a significant leap forward from earlier GSX-R models. The **41mm inverted Showa SFF-BP (Super Showa Front Fork-BP) forks** and **monoshock rear suspension** are tuned for both comfort and performance, offering a firm yet compliant ride that absorbs bumps without sacrificing precision. The **Upside-Down (UD) front brake calipers** (on 2007 models) and **dual 300mm discs** with **four-piston radial-mount calipers** provide near-racetrack-level stopping power, while the **rear single disc with two-piston caliper** ensures balanced braking.
The **aerodynamics** of the 2006-2007 GSX-R750 are both functional and aggressive, with a **full fairing** that reduces drag while channeling airflow to critical components. The **sharp, angular windscreen** and **integrated rear wing** not only enhance stability at high speeds but also contribute to the bike s intimidating stance. The **seat design** is ergonomically contoured, offering a sporty yet supportive riding position that encourages forward lean, while the **adjustable windscreen** allows for customization between track and highway comfort. The **aluminum swingarm** and **lightweight wheels** (with **17-inch front and 18-inch rear rims**) further reduce unsprung weight, improving agility and cornering grip.
Inside the cockpit, the **digital instrument cluster** delivers essential data including speed, RPM, fuel level, and a **trip computer** in a clear, easy-to-read format, while the **ergonomic controls** (throttle, clutch, and brake levers) are tuned for precision. The **saddle height** of approximately **31.5 inches** makes it accessible to riders of average height, though its aggressive riding position still demands a certain level of experience. The **fuel capacity** of **17 liters (4.5 gallons)** ensures long-distance comfort, though the bike s thirsty nature means frequent stops may be necessary on extended rides.
The **2006-2007 GSX-R750** stands as a transitional yet highly capable model in Suzuki s lineup, bridging the gap between the raw performance of earlier GSX-Rs and the more refined, track-focused machines that would follow. Its **straight-frame chassis**, **Bosch ACQ suspension**, and **high-revving inline-four engine** make it a versatile platform for both street riding and light track use. Whether cruising through twisty backroads or pushing its limits on a racetrack, this bike delivers a **driver-centric experience** that rewards skill and engagement. With its **timeless design**, **sharp handling**, and **uncompromising performance**, the 2006-2007 Suzuki GSX-R750 remains a sought-after classic among sportsbike enthusiasts, offering a perfect blend of aggression, precision, and pure riding enjoyment.
### Pros and Cons of buying a Suzuki GSX-R 750 (2006-2007, Frame/Chassis: Straight, Bosch ACQ)
#### **Pros:**1. **Performance and Reputation** The GSX-R 750 is one of the most respected sportbikes in its class, known for its lightweight frame, aggressive handling, and powerful engine. The 2006-2007 models retain the iconic inline-four engine with a 750cc displacement, delivering strong acceleration and top-end speed.
2. **Reliability and Durability** Suzuki s inline-four engines are well-regarded for longevity, especially with proper maintenance. The 2006-2007 models are not overly complex, making them easier to service compared to more advanced modern bikes.
3. **Lightweight and Agile** The straight-tube frame (as opposed to a trellis frame) keeps the bike nimble and responsive, making it ideal for track days or spirited riding. The weight distribution is well-balanced, contributing to sharp cornering.
4. **Bosch ACQ (Anti-Collision Braking)** The inclusion of Bosch s anti-lock braking system (ACQ) improves safety by preventing wheel lockup during hard braking, which is a nice feature for its time.
5. **Aftermarket Support** The GSX-R 750 has a massive aftermarket presence, with readily available parts for upgrades (exhaust, suspension, engine tuning) and customization options.
6. **Fuel Efficiency** For a sportbike, it offers decent fuel economy, typically around 40-50 mpg, depending on riding style.
7. **Classic Appeal** The 2006-2007 models are part of a beloved generation of GSX-Rs, making them attractive to enthusiasts who appreciate the bike s heritage and styling.
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#### **Cons:**1. **Age and Wear** Being from 2006-2007, the bike will likely have significant mileage, which means potential wear on the engine, suspension, brakes, and drivetrain. A thorough inspection is critical before purchase.
2. **Maintenance Requirements** Older bikes require more frequent maintenance than modern counterparts. Components like the clutch, chain, and seals may need replacement sooner rather than later.
3. **Suspension and Braking Limitations** While the bike handles well, the stock suspension and brakes (even with Bosch ACQ) may feel dated compared to modern sportbikes. Upgrades like aftermarket forks or brake pads may be necessary for better performance.
4. **Fuel Injection Reliability** The fuel-injected engine (introduced in the late '90s) is generally reliable, but issues like clogged injectors, sensor failures, or fuel pump problems can arise over time.
5. **Comfort for Long Rides** The aggressive riding position and lack of wind protection make it less comfortable for extended highway riding compared to more upright or touring-oriented bikes.
6. **Resale Value** While not a major concern for a used bike, the GSX-R 750 s resale value depreciates faster than some modern sportbikes due to its age and the availability of newer alternatives.
7. **Potential Hidden Issues** Common problems in this model include:- **Camshaft wear** (especially if the bike has high mileage).
- **Clutch and flywheel wear** (common in sportbikes).
- **Suspension leaks** (fork seals, shock boots).
- **Electrical gremlins** (ignition coils, sensors, or wiring harness issues).
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### **Conclusion:**The Suzuki GSX-R 750 (2006-2007) is a fantastic sportbike for riders who prioritize performance, handling, and a classic riding experience. It s well-suited for track days, spirited street riding, or enthusiasts who enjoy tinkering and upgrading. However, its age means it will require more attention than a newer bike, and potential buyers should budget for maintenance or upgrades to keep it in top shape.
If you re looking for a **pure, high-performance sportbike** with a strong aftermarket and a cult following, this bike is an excellent choice **as long as you re prepared for the maintenance and potential wear**. If you prefer a more modern, low-maintenance, or comfortable riding experience, a newer sportbike might be a better fit.
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### **Recommendation:**- **Buy if:** You re an experienced rider, comfortable with maintenance, and want a track-capable or high-performance street bike. Ensure the bike has been well-maintained (service records are a plus) and get a pre-purchase inspection (PPI) from a Suzuki specialist.
- **Avoid if:** You re looking for a hassle-free, low-maintenance ride or plan to use it primarily for long-distance touring. Also, avoid if the bike shows signs of neglect (e.g., oil leaks, rough engine, worn suspension).
- **Budget Considerations:** Factor in at least **$1,000 $2,000** for necessary repairs or upgrades (e.g., clutch, chain, suspension, brakes) within the first year or two of ownership.
- **Alternatives:** If you want a newer but still high-performance bike, consider a **Yamaha YZF-R7** or **Kawasaki ZX-6R** (both offer modern tech with sportbike agility). For a more modern GSX-R, the **2010 models** (with inverted forks and updated electronics) are worth looking into if you can stretch your budget.
Ultimately, this GSX-R is a **great bike for the right rider** just approach it with realistic expectations and a plan for upkeep.
OFFICE USE: LTR-DH 02/26 06SUZGSXR750-101916.