MANITOU 191-35561-A101 Mezzer Pro Fork Boost Tapered 844171075913 29IN 140MM-180MM 15X110 44MM

( Brand: Manitou ), ( Manufacturer Part Number: 191-35561-A101 ), ( Part Type: Fork ), ( Compatible Brand: For Mtb ), ( Wheel Size: 29 In ), ( Color: Black ), ( Material: Aluminum ), ( Steerer Tube Diameter: Tapered ), ( Fork Type: Suspension ), ( Compatible Bike Type: Mountain Bike, Dirt Jumper, Downhill Bike, Freeride Bike ), ( Item Weight: 8.1100 ), ( UPC: 844171075913 )

Review MANITOU Mezzer Pro Fork 29in 140mm-180mm 15x110 Boost Tapered 44mm Black

The **Manitou Mezzer Pro Fork** (Model 191-35561-A101) is a high-performance, air-sprung suspension fork designed to deliver an unparalleled blend of comfort, responsiveness, and durability for serious enduro riders and trail enthusiasts. Engineered with a **140mm 180mm travel range**, this fork adapts seamlessly to varying terrain demands, from aggressive descents to technical climbs, ensuring consistent performance whether tackling rough fire roads or flowing singletrack. The **Boost 15x110 tapered axle** interface not only enhances wheel stability but also allows for a wider tire clearance, accommodating modern, high-volume tires that improve traction and comfort on loose or uneven surfaces. With a **44mm stanchion diameter**, the Mezzer Pro offers a robust yet lightweight construction, leveraging Manitou s advanced **air-spring technology** to provide precise damping and a smooth, progressive feel. The **Mezzer Pro s dual-chamber design** ensures optimal oil distribution, reducing heat buildup and maintaining consistent performance under heavy loads, while the **adjustable rebound damping** allows riders to fine-tune their fork s responsiveness to their weight, riding style, and terrain preferences. Whether you're pushing the limits on a high-speed descent or navigating a technical climb, this fork s **sophisticated tuning** combined with its **durable aluminum construction and sealed cartridge system** delivers reliability and performance that stands out in the most demanding conditions. Ideal for riders seeking a premium, all-around fork that bridges the gap between enduro and downhill capabilities, the Manitou Mezzer Pro is a testament to precision engineering and adaptability, ensuring every ride is as controlled as it is exhilarating.

### **Pros and Cons of the Manitou Mezzer Pro Fork (191-35561-A101, 29", 140mm-180mm, 15x110 Boost, Tapered 44mm)**

1. **Versatility for Multiple Disciplines**

- The Mezzer Pro is designed for **trail, enduro, and light cross-country riding**, making it suitable for riders who switch between different terrains. The **140mm-180mm travel range** allows for adjustments based on conditions, improving efficiency and comfort.

2. **High-Quality Build and Durability**

- Manitou is known for **premium materials and craftsmanship**, with a **carbon-reinforced steel frame** that balances strength and weight. The **tapered 44mm crown** (15x110 Boost) ensures compatibility with modern wheels while maintaining stiffness.

- The **air-spring setup** provides smooth, consistent performance, reducing fatigue on long rides.

3. **Adjustable Travel for Efficiency**

- The **dual-range travel (140mm/180mm)** allows riders to switch between **trail efficiency (140mm)** and **big-hit absorption (180mm)**. This is ideal for riders who want **one fork for multiple terrains** without needing a separate fork for each discipline.

4. **Boost Compatibility and Modern Wheel Standards**

- The **15x110 Boost tapered crown** ensures compatibility with **modern 29" wheels**, which are now the industry standard for better stability and rolling efficiency.

5. **Low Maintenance Compared to Coil Forks**

- Unlike coil-spring forks, the **air-spring design** requires less frequent servicing (no oil changes, fewer seals to replace). Manitou s **sealed cartridge system** reduces the risk of leaks.

6. **Good Damping and Compression Adjustability**

- The fork features **adjustable rebound and compression damping**, allowing fine-tuning for different riding styles and weights. This helps in **maximizing performance** on technical trails.

7. **Lightweight for Its Class**

- While not the lightest fork on the market, it remains **competitively weighted** for its travel range and performance, making it a solid choice for enduro and trail riders.

8. **Positive User Feedback**

- Many riders praise the **smoothness, responsiveness, and reliability** of the Mezzer Pro, particularly in **rock gardens and rough terrain**.

---

1. **Higher Upfront Cost**

- Like most high-performance air forks, the Mezzer Pro is **more expensive** than entry-level or budget options. The price reflects its **premium build quality and adjustability**, but it may be a significant investment for casual riders.

2. **Limited Cross-Country Performance**

- While it can be used for **light cross-country**, the **140mm/180mm travel range** is **not optimized for fast, pedaling-heavy riding**. Riders who prioritize **speed and efficiency** may prefer a **shorter-travel fork (100mm-120mm)** for better pedal feel.

3. **Requires Regular Air Pressure Adjustments**

- Unlike coil forks, air-spring forks **need frequent pressure adjustments** to match rider weight and terrain. This can be **inconvenient on long rides** if you don t have a pump.

4. **Potential for Leaks Over Time**

- While Manitou s **sealed cartridge system** is reliable, **no air fork is completely leak-proof**. Over time, **O-rings and seals may wear out**, requiring servicing (though less frequently than coil forks).

5. **Not Ideal for Heavy Riders Without Adjustments**

- The fork s **air-spring system** means that **heavier riders (above 200 lbs / 90 kg)** may need to **increase air pressure significantly**, which can **stiffen the ride** and reduce comfort. Some riders may prefer a **coil fork** for better weight distribution.

6. **Less Common in the Market (Potential Service Challenges)**

- While Manitou is reputable, **finding specialized service centers** for high-end forks like the Mezzer Pro may be **harder in some regions** compared to more mainstream brands (e.g., Fox, RockShox).

7. **Weight Sensitivity**

- The **tapered 44mm crown** (Boost) is great for wheel compatibility but can **slightly reduce stiffness** compared to a straight crown. This may affect **cornering feel** for some riders.

---

### **Conclusion and Recommendation**

The **Manitou Mezzer Pro (191-35561-A101)** is an **excellent choice** for **trail and enduro riders** who want a **versatile, high-performance fork** that can handle **a variety of conditions** without sacrificing comfort or efficiency. Its **adjustable travel, Boost compatibility, and premium build** make it a **top-tier option** for riders who demand **reliability and smoothness**.

**Enduro and trail riders** who need **adjustable travel** for different terrains.

Riders who want **one fork for multiple disciplines** (trail, light enduro).

Those who prefer **air-spring forks** for **low maintenance** compared to coil setups.

Riders who prioritize **wheel compatibility (Boost 15x110)** and **modern bike standards**.

**Pure cross-country riders** who need **shorter travel (100mm-120mm)** for better pedal efficiency.

**Heavy riders (above 200 lbs / 90 kg)** who may struggle with **air pressure adjustments**.

**Budget-conscious buyers** this is a **premium fork** with a higher price tag.

Riders who **rarely service their bikes** (though Manitou forks are still low-maintenance compared to coil).

If you re looking for a **high-quality, versatile fork** that **excels in trail and enduro riding** while offering **adjustable travel and Boost compatibility**, the **Manitou Mezzer Pro is an outstanding choice**. It s **not the lightest or cheapest option**, but its **performance, durability, and adjustability** justify the investment for serious riders.

- If you **prioritize cross-country**, consider a **shorter-travel air fork** (e.g., Fox 36 or RockShox Yari).

- If you **prefer coil forks**, brands like **RockShox SID or Fox Float** offer excellent alternatives.

- If **budget is a concern**, look at **entry-level air forks** (e.g., RockShox Recon, Fox 34) before committing to a premium model.

For most **trail and enduro riders**, the **Mezzer Pro is a near-perfect fork** **buy it if it fits your budget and riding style.**

Details:

Steerer tube cut to 6 5/16. Steerer: 1.5 Tapered. I can increase the travel up to 180mm before shipping. Crown: Forged Aluminum, Hollow Bore.

Currently set at 140mm travel.

part #: 19135561a101 prices

• $173.99-$259.99

specifications ribicycl:

• brand: Manitou
• mpn: 191-35561-a101
• part type: Fork
• compatible brand: For Mtb
• wheel size: 29 In
• color: Black
• material: Aluminum
• steerer tube diameter: Tapered
• fork type: Suspension
• compatible bike type: Mountain Bike, Dirt Jumper, Downhill Bike, Freeride Bike
• item weight: 8.1100
• upc: 844171075913

shipping ribicycl:

• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• transit: 5-11 Days
• carrier: USPS

seller ribicycl:

• city: Charlotte, North Carolina
• # reviews: 85
• rating: 97.8%

offer ribicycl:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: May 2, 2026
• sold: 0

payments ribicycl:

• credit card: Diners-club
• wallet: Paypal
• other

general ribicycl:

• condition: Used
• Cycling > Bicycle Components Parts > ks

returns ribicycl:

• policy: No Returns

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