KAWASAKI 11011-024 Air Boxbox Box Intake Filter 71-75 Airbox

( Manufacturer Part Number: 11011-024 ), ( Type: Airbox ), ( Material: Steel, Rubber ), ( Country Of Origin: Japan )

Review KAWASAKI 71-75 Oem Airbox Air Intake Filter Box fits ENDURO F7 1972

The **Kawasaki 11011-024 1972 1975 F7 Enduro Airbox Air Intake Filter Box** is a meticulously crafted, high-performance component designed exclusively for Kawasaki s legendary F7 Enduro models produced between 1972 and 1975. This air intake system represents a critical upgrade for enthusiasts seeking to enhance the breathing capacity, throttle response, and overall power delivery of their classic off-road machine. Engineered to replace the stock airbox assembly, this aftermarket filter box features a robust, lightweight construction that prioritizes durability without compromising on performance. The design incorporates a precision-machined aluminum housing, ensuring minimal air restriction while maintaining structural integrity under demanding off-road conditions. Inside, the system houses a high-flow foam or paper filter element (depending on the specific variant), which effectively traps dust and debris while allowing maximum airflow to the engine. The filter box is engineered to fit seamlessly with the F7 s stock air intake setup, requiring minimal modifications to the stock piping or mounting points, making installation straightforward for both novice and experienced mechanics. Beyond its performance benefits, this airbox also contributes to a cleaner engine bay by reducing oil dilution from dust-laden air, prolonging the life of the crankcase breather and other internal components. Whether used for daily riding, trail racing, or restoration projects, this component is an ideal choice for riders who demand reliability and power from their vintage Kawasaki. Its compatibility with the F7 s iconic 250cc single-cylinder engine makes it a sought-after upgrade for those looking to revive the raw, unfiltered spirit of these iconic off-road machines.

### **Pros and Cons of Buying a Kawasaki F7 1972-1975 (11011-024 Airbox/Intake Filter Box)**

#### **Pros**

1. **Classic Enduro Design** The F7 is a well-regarded off-road motorcycle from the early 1970s, known for its durability and simple, reliable mechanics. It was designed for rugged terrain, making it a favorite among off-road enthusiasts.

2. **Proven Reliability** Kawasaki s early dirt bikes were built to last, and the F7 is no exception. Many still run strong after decades with proper maintenance. The air-cooled single-cylinder engine is straightforward and easy to work on.

3. **Modular Airbox/Intake System** The **11011-024 airbox/intake filter box** is a common aftermarket upgrade that improves airflow, reduces intake restriction, and can enhance performance. It s a relatively simple modification that many owners install to modernize the bike s breathing.

4. **Strong Community & Parts Availability** The F7 has a dedicated following, meaning parts (including aftermarket airboxes, filters, and rebuild kits) are widely available. Online forums, eBay, and specialty shops often carry components for these older models.

5. **Affordable to Acquire & Maintain** Compared to modern enduro bikes, the F7 is inexpensive to buy, especially in used condition. Maintenance costs are also low since it s a simple design with fewer high-tech components.

6. **Great for Learning & Restoration** If you enjoy working on bikes, the F7 is an excellent project motorcycle. Rebuilding or restoring one can be a rewarding experience, and many owners enjoy the hands-on aspect.

7. **Off-Road Capability** The F7 was built for trail riding, with a sturdy frame, long-travel suspension (for its time), and a lightweight design. It handles rough terrain well, making it ideal for casual enduro or trail riding.

8. **Aesthetic Appeal** The F7 has a timeless, retro look that appeals to motorcycle enthusiasts who appreciate classic designs. Many owners enjoy the bike s vintage charm.

---

#### **Cons**

1. **Age & Wear** A 1972-1975 F7 will likely have significant mileage and wear, especially if it hasn t been well-maintained. Rust, worn suspension, and engine wear are common issues in older bikes.

2. **Original Airbox Limitations** The stock airbox is restrictive, leading to poor throttle response and reduced power. While the **11011-024 airbox** helps, it may still not match the airflow of a modern high-performance intake.

3. **Fuel & Emissions Concerns** Older bikes often struggle with fuel stability (old gas can gum up carburetors) and may not meet modern emissions standards if used on-road. Some areas have restrictions on pre-catalytic bikes.

4. **Suspension & Handling** The F7 s suspension is basic by today s standards. The front fork and rear shock may be worn or lack adjustability, leading to a harsher ride on rough terrain.

5. **Carburetor Issues** The Keihin or Mikuni carburetors on these bikes are prone to clogging, leaking, or requiring frequent adjustments. Modern fuel blends can also affect performance.

6. **Limited Power Output** Even with an upgraded airbox, the F7 s single-cylinder engine (around 25-30 hp) is underpowered compared to modern enduro bikes. It s not a high-speed machine but excels in trail riding.

7. **Parts & Labor Costs** While parts are available, some may require machining or custom fabrication. If you re not mechanically inclined, labor costs for repairs can add up.

8. **Rust & Corrosion** Many older dirt bikes suffer from rust, especially in the frame, swingarm, and exhaust. A thorough inspection is necessary before purchase.

9. **No Modern Safety Features** Unlike today s bikes, the F7 lacks ABS, traction control, or advanced suspension systems. Riding techniques must be more deliberate.

10. **Resale Value** Classic bikes hold sentimental value, but their resale potential is limited compared to newer models. If you plan to sell later, expect a lower return on investment.

---

### **Conclusion & Recommendation**

- **Enjoy classic off-road bikes** and appreciate their simplicity and charm.

- **Have mechanical skills** or are willing to learn, as maintenance and occasional repairs will be necessary.

- **Prioritize trail riding over speed** this bike is built for endurance and fun on dirt, not track racing.

- **Want a low-cost, project-friendly motorcycle** that can be restored or modified over time.

- **Are part of a community** where parts and support are readily available.

- **Seek high performance or modern comforts** (suspension, power, electronics), this bike may feel outdated.

- **Don t have time or patience for maintenance**, a newer enduro bike would be more practical.

- **Plan to ride on-road frequently**, emissions and fuel stability could become issues.

- **Want a bike that holds value**, a modern enduro may be a better investment.

**Buy the Kawasaki F7 if you re an off-road enthusiast who values nostalgia, simplicity, and the joy of working on a classic bike.** Install the **11011-024 airbox** to improve airflow and performance, but be prepared for maintenance. Test-ride one thoroughly before purchasing to check for rust, suspension condition, and engine health.

If you re unsure about the bike s condition, consider having a mechanic inspect it before buying. For a first-time buyer, pairing this with a used enduro bike for daily riding (while keeping the F7 as a project) could be a balanced approach.

Ultimately, the F7 is a fantastic choice for those who love the spirit of early enduro riding just manage expectations on performance and upkeep.

Details:

Air box and Intake assembly removed from a 1972 Kawasaki F7 175. Items as shown. Solid box and there doesn appear to be any cracks or tears in the rubbed. Normal signs of wear with surface rust in areas but looks to be usable condition.

part #: 11011024 prices

• $18.50-$59.99

specifications intakefuelmotorcycle:

• for models: F7, Enduro
• for makes: Kawasaki
• for years: 1972
• mpn: 11011-024
• type: Airbox
• material: Steel, Rubber
• country of origin: Japan

offer intakefuelmotorcycle:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• started: February 22, 2026
• best offers: True

seller intakefuelmotorcycle:

• rating: 100.0%
• # reviews: 720
• city: Brooklyn, Michigan

payments intakefuelmotorcycle:

• other
• wallet: Apple-pay
• credit card: Visa

shipping intakefuelmotorcycle:

• cost: $0.00
• class: Expedited
• carrier: USPS
• service: USPS Priority Mail Medium Flat Rate Box
• transit: 4-8 Days
• type: Fixed

general intakefuelmotorcycle:

• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery
• condition: Used

returns intakefuelmotorcycle:

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

Kawasaki 11011-024 Is Similar To:

• Zr750c Zephyr Usa 91-93 Filter Kawasaki Ship 1011-0365 Air Free Flo (37.4% similar) ...(August 29th, 2014)
• 1011670001 Kawasaki Maier Aftermarket Kfx Air Box Cover Black (36.1% similar) New kawasaki air box cover black. Contact your local dealer for fitment questions. All parts are marked from the riding position. This item for sale may fit other makes, model's, and years...(November 19th, 2018)
• 1060162 Kawasaki Ninja Airbox Air Intake Filter Box (63.4% similar) More options available upon request. If the item does not fit motorcycle model's specified in listing. Each part is systematically placed to be easily located once purchased. Many countries only allow 79 max package length and girth combined...(July 5th, 2018)
• 11-4737 Supply Kawasaki Carburetor Intake Boot Set Of Mult Years (33.8% similar) K l this listing: 11-4737KAWASAKI part number for reference fitment: 1982 kawasaki KZ650 h2 h3 CSR 1983 CST 1984 KZ700 a1 a2 1980 KZ750 e1 e2 E31981 e3 1983 f1 ltd l3 h1 h4 LTD1981 LTD 1983 n1 n2 SPECTRE 1983 spectre r1 GP ZX750 a3 GPZ 1984 1985 TURBO 1985 turbo mobile phone buyers: ...(October 19th, 2018)
• 11-6164 11-4164 Supply New Kawasaki Police Carb Holder Intake Boots (36% similar) 4 brand new carb holders side id 34MM made in japan kawasaki part nos fits z1 Z1A Z1B KZ900A4 1976 KZ900B1 ltd KZ1000A1 a2 KZ1000A3 a4 Mike KZ1000B1 b2 b3 b4 KZ1000C1 C1A c2 c3 c4 police KZ1000E1 e2 shaft 1978 KZ1000D1 Z1R 1980 KZ1000D3...(July 7th, 2018)
• 11-7338 Kawasaki Oem Zrx1100 Zrx1200 (33.3% similar) Check back often as I am always adding new and interesting items. I strive for happy buyers. I also am happy to combine shipping and save you on costs if items can ship in the same package safely. I will get back to you asap. I ship by priority mail or FedEx ground toes global shipping center. There...(July 14th, 2017)
• Gasket 11009-1488 Float Oem Brand Bowl Kawasaki Part Number Kx250 (21.9% similar) This kawasaki gasket,float chamber is used on these model's and components KX250 d1 KX250 carburetor 1985 KX500 b1 KX500 carburetor 1986 KX250 d2 KX250 carburetor 1986 KX500 b2 KX500 carburetor 1985 KX250 d1 KX250 carburetor 1985 KX500 b1 KX500 carburetor 1986 KX250 d2 KX250 carburetor ...(September 19th, 2014)
• Kle 11010-0108 Ex650r Air Kawasaki Ninja Er Versys 650 Box (29% similar) Please feel free to ask questions or picture requests. This list is a courtesy. I took many pictures of all angles so take a look. See list below. This item is in used condition see pictures. See pictures. It has a few scuffs and is missing a few screws as shown. This item is an air box from a 2006...(August 30th, 2014)
• 11010-0153 Not Specified Kawasaki Versys Airbox Air Intake Filter Box (55.3% similar) I combine shipping as long it fits in the same box. These are used parts, so I ask you to please look at pictures and read the carefully. Removed from: kawasaki with miles please review all pictures to assess the condition of item. Oem parts aftermarket tires Yamaha Suzuki BMW accessories tools ...(March 31st, 2019)
• 11010-0156 Not Specified Kawasaki Ninja Airbox Air Intake Filter Box (55.7% similar) 2009 kawasaki ninja 650R EX650C airbox this is in very good condition and shows normal signs of wear. Please see pictures. Removed from a kawasaki ninja 650R EX650C comes as pictured...(August 22nd, 2018)
• 11010-0198 Kawasaki Ninja Air Intake Box Airbox Filter Housing (44.8% similar) So we wish for you to only have a positive experience. What is in the pictures. Addition photo may be seen in top left corner of this listing by using scroll bar. You can also be assured that the service will continue after receive purchase. Larger sized items may go FedEx ground. Can't find the ...(June 27th, 2018)