SUZUKI 12720-14J00 Exhaust Camshaft

( Manufacturer Part Number: 12720-14J00 ), ( Part Type: Exhaust Camshaft )

Review SUZUKI Exhaust Camshaft Oem fits GSX-R600 GSX-R750 2011–2026

The **Suzuki 12720-14J00 exhaust camshaft** is a precision-engineered component designed exclusively for the **2011 2026 Suzuki GSX-R600 and GSX-R750** sportbike models, serving as a critical element in the bike s high-performance exhaust system. This camshaft is meticulously crafted from high-grade, heat-resistant materials to withstand the extreme thermal and mechanical stresses of modern high-revving engines, ensuring durability and reliability under aggressive riding conditions. Engineered to optimize exhaust flow and backpressure, the **12720-14J00** enhances engine efficiency by improving scavenging and reducing pumping losses, which translates to sharper throttle response, increased horsepower, and a more aggressive exhaust note hallmarks of the GSX-R s sport-tuned character. The design incorporates precise contouring and valve timing adjustments tailored to Suzuki s liquid-cooled, DOHC (Dual Overhead Camshaft) inline-four engine architecture, allowing for optimal valve lift and duration to complement the bike s aggressive cam profiles. Whether used in stock applications for performance upgrades or as part of a full exhaust system overhaul, this camshaft delivers a noticeable refinement in engine breathing, making it a sought-after part for both stock enthusiasts and tuners looking to extract every ounce of performance from their GSX-R. Its compatibility with aftermarket headers, exhaust manifolds, and performance cams further expands its versatility, catering to riders who demand precision engineering and a competitive edge on the track or the road.

### **Pros and Cons of buying a Suzuki 12720-14J00 (2011 2026 GSX-R600/GSX-R750 Exhaust Camshaft)**

1. **OEM Quality and Fitment** This is a genuine Suzuki part, ensuring a perfect fit for the 2011 2026 GSX-R600 and GSX-R750 models. It avoids compatibility issues that aftermarket parts sometimes introduce.

2. **Reliability and Durability** Suzuki s manufacturing standards are consistent, meaning this camshaft is built to last under normal riding conditions. It is designed to work seamlessly with the engine s other components.

3. **Performance Consistency** Unlike some aftermarket upgrades that may alter engine behavior unpredictably, this OEM camshaft maintains the intended performance characteristics of the bike. It won t drastically change valve timing or power delivery unless modified further.

4. **Warranty Coverage** If purchased directly from Suzuki or an authorized dealer, this part may still qualify for warranty protection, depending on the bike s service history and age.

5. **Ease of Installation** Being an OEM component, it is straightforward to install, especially for someone familiar with basic engine work. No special tools or modifications are typically required beyond standard maintenance procedures.

6. **Compatibility with Stock Engines** If you re running a stock engine setup, this camshaft will integrate without requiring additional adjustments to other components like intake or exhaust systems.

7. **Long-Term Availability** Suzuki parts like this are widely available through dealers and online retailers, reducing the risk of parts shortages compared to some aftermarket alternatives.

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1. **Limited Performance Gains** This is not a performance-oriented upgrade. It is the stock camshaft, meaning it won t provide noticeable power increases, better throttle response, or improved high-RPM performance. If your goal is tuning, you d need a different camshaft profile.

2. **No Customization** Unlike aftermarket cams, this part doesn t offer variable timing or adjustable characteristics. It is fixed to the stock specifications, which may not suit aggressive riding styles or high-performance modifications.

3. **Potential for Wear Over Time** While durable, camshafts can wear out with high mileage or aggressive riding. If your bike has significant engine wear, this part may not be sufficient on its own and could require additional maintenance.

4. **Cost Relative to Aftermarket Alternatives** Purchasing an OEM camshaft may be more expensive than some aftermarket options, especially if you re only looking for minor improvements or replacements due to failure.

5. **No Tuning Benefits** If you plan to modify other engine components (e.g., intake, exhaust, or ECU tuning), this camshaft won t complement those changes optimally. It is designed for stock or mild modifications only.

6. **Replacement May Be Needed with Mileage** Camshafts can wear out over time, especially in high-mileage bikes. If yours is approaching or exceeding 100,000 miles, it may be wise to replace it as part of a broader engine service.

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The Suzuki 12720-14J00 camshaft is a solid, reliable choice if you need a **direct replacement for a failed or worn-out stock camshaft** in your 2011 2026 GSX-R600 or GSX-R750. It ensures compatibility, durability, and ease of installation while maintaining the bike s original performance characteristics. However, if your goal is **performance tuning, aggressive riding, or modifying the engine**, this part alone won t provide meaningful benefits. In such cases, a specialized aftermarket camshaft or a full engine rebuild may be more appropriate.

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- Your camshaft has failed or is worn out.

- You want a **direct OEM replacement** without compromising fitment or reliability.

- You re performing routine maintenance and need a genuine Suzuki component.

- You re looking to **improve performance** (e.g., better throttle response, higher RPM power). In this case, research aftermarket camshafts designed for sport riding (e.g., **Caliber, JMS, or Suzuki s own performance cams**).

- Your bike has **high mileage or engine wear**, and you should pair this replacement with other maintenance (e.g., valve adjustment, oil changes, or a full valve job).

- You plan to **modify other engine components** (e.g., intake, exhaust, or ECU tuning), in which case a tuned camshaft profile would be more beneficial.

For most riders replacing a failed camshaft, this is a **safe and practical choice**. However, if performance is a priority, consult with a mechanic or tuner to determine the best camshaft for your riding style and modifications.

Details:

Key Genuine OEM Suzuki component Direct replacement exhaust camshaft Factory cam timing and performance Precision-machined lobes Durable hardened steel construction. Please verify compatibility with your specific motorcycle model before purchasing. Please review all images carefully for exact condition and included components. Compatibility 2011 Suzuki GSX-R6002012 GSX-R6002013 GSX-R6002014 GSX-R6002015 GSX-R6002016 GSX-R6002017 GSX-R6002018 GSX-R6002019 GSX-R6002020 GSX-R6002021 GSX-R6002022 GSX-R6002023 GSX-R6002024 GSX-R6002025 GSX-R6002026 GSX-R600.

Cam lobes and journals show typical use marks with no clearly visible damage. Images Reference Statement Please review the pictures carefully for cosmetic details and included parts, verify compatibility with your specific motorcycle model before purchasing. 2011 2026 Suzuki GSX-R600 GSX-R750 Exhaust Camshaft OEM 12720-14J Genuine exhaust camshaft for and model's. 2011 Suzuki GSX-R7502012 GSX-R7502013 GSX-R7502014 GSX-R7502015 GSX-R7502016 GSX-R7502017 GSX-R7502018 GSX-R7502019 GSX-R7502020 GSX-R7502021 GSX-R7502022 GSX-R7502023 GSX-R7502024 GSX-R7502025 GSX-R7502026 GSX-R750.

Part number 12720-14J00. This is a used camshaft in good condition with normal wear from previous use.

part #: 1272014j00 prices

• $69.99-$199.99

specifications cyclemufflermo:

• for models: Gsx-r600, Gsx-r750
• for makes: Suzuki
• for years: 2011-2026
• mpn: 12720-14j00
• part type: Exhaust Camshaft

returns cyclemufflermo:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

shipping cyclemufflermo:

• cost: $0.00
• service: Standard
• type: Fixed
• class: Standard
• transit: 5-11 Days

payments cyclemufflermo:

• credit card: Mastercard
• other
• wallet: Paypal

general cyclemufflermo:

• condition: Used
• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles

seller cyclemufflermo:

• # reviews: 5086
• city: Dallas, Texas
• rating: 99.2%

offer cyclemufflermo:

• options: Ship-to-home
• best offers: True
• availability: In Stock
• sold: 0
• quantity: 1
• started: June 5, 2026

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