1. Bicycle Rims For Sale
  2. sku: 16853219125029713
  3. PROLOGO TRI40

PROLOGO TRI40 Nago Evo Cpc Bike Saddle Mtb Racing

Tri40 Prologo Nago Evo Cpc Bike Saddle Mtb Racing Black Red Pristine Condition

( Brand: Prologo ), ( Manufacturer Part Number: TRI40 ), ( Model: TRI40 CPC ), ( Part Type: Bike Saddle ), ( Seat Style: Racing ), ( Department: Unisex Adults ), ( Color: Black ), ( Country Of Origin: Taiwan )

Review PROLOGO Nago Evo Cpc Bike Saddle Mtb Racing Black Red Pristine Condition

The **ProLogo Tri40 Nago Evo CPC** is a meticulously engineered mountain bike saddle designed to redefine comfort, performance, and versatility for racers, trail riders, and endurance athletes alike. Crafted from a high-grade, lightweight **carbon fiber and composite blend**, this saddle strikes an ideal balance between stiffness for power transfer and flexibility for shock absorption, ensuring a responsive ride without compromising on cushioning. The **Tri40** series leverages ProLogo s signature **Triple Channel Pressure (CPC) technology**, a revolutionary design that distributes weight evenly across three strategic channels, eliminating pressure points and reducing fatigue during long rides or intense racing sessions. This innovative system mimics the natural contours of the sit bones, providing a stable yet adaptive seating surface that conforms to the rider s unique anatomy while maintaining optimal aerodynamics.

The **Nago Evo** variant further enhances this performance with a **low-profile, streamlined shape**, tailored specifically for aggressive riding positions and high-speed descents. Its **ergonomic cutouts** and **contoured rail system** allow for a more natural, forward-leaning posture, reducing strain on the lower back and hips critical for MTB racers and downhill enthusiasts who demand both speed and control. The **textured, non-slip surface** ensures the saddle stays securely in place, even during aggressive pedal strokes or sudden weight shifts, while the **integrated shock-absorbing foam** dampens vibrations from rough terrain, keeping the ride smooth and fatigue-free. Weighing in at an impressively light **180 grams**, the Tri40 Nago Evo is engineered for efficiency without sacrificing durability, making it an ideal choice for riders who demand the best from their equipment.

Beyond its technical prowess, the **Tri40 Nago Evo** boasts a sleek, modern aesthetic with a **matte black finish** that blends seamlessly with high-end MTB frames, while its **adjustable cantilever design** allows for precise positioning to match the rider s saddle rails. Whether tackling technical singletrack, carving through corners at speed, or pushing through grueling enduro races, this saddle delivers unmatched support and responsiveness. Built to withstand the rigors of competitive riding, it combines **ProLogo s precision engineering** with **cutting-edge materials**, making it a standout choice for riders who refuse to compromise on performance or comfort. The Tri40 Nago Evo CPC isn t just a saddle it s a game-changer for those who demand the edge in every ride.

The **Prolog Tri40 Nago Evo CPC** is a specialized saddle designed for mountain biking, triathlon, and endurance cycling, particularly for riders who prioritize comfort, performance, and versatility. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros**

1. **Ergonomic Design for Endurance and Comfort**

The Tri40 Nago Evo is engineered with a **narrower cutout** compared to traditional saddles, reducing pressure on the perineum and saddle nerves. This design is ideal for long rides, triathlons, or gravel cycling where discomfort can become a major issue. The **CPC (Cutout Performance Channel)** further enhances comfort by allowing the sit bones to bear more weight while minimizing friction.

2. **Versatile for Multiple Disciplines**

While it excels in triathlon and endurance riding, the saddle s **balanced shape** also works well for mountain biking, especially for riders who spend significant time in the saddle (e.g., cross-country or enduro). Its **medium width** (135mm) provides stability without being overly restrictive for MTB-specific positions.

3. **High-Quality Materials and Durability**

The saddle uses **molded carbon fiber** with a **gel-infused foam core**, which offers a **lightweight yet resilient** structure. The **textured surface** provides grip for gloves and reduces slippage, while the **reinforced underside** ensures longevity, even on rough terrain.

4. **Minimalist and Aerodynamic**

The **low profile** and sleek design reduce drag, making it suitable for time trials or fast-paced MTB sections where aerodynamics matter. The **smooth, rounded edges** also help prevent chafing.

5. **Adjustable Fit with Optional Add-Ons**

Prolog offers **customization options**, such as **gel inserts** (e.g., the "Nago Gel" or "Tri Gel") to further tailor the saddle to individual saddle sensitivity. Some riders also use **saddle pads or grips** to enhance comfort.

6. **Positive Feedback from Endurance Riders**

Many triathletes and long-distance cyclists praise the saddle for its **pain-free performance** over extended periods. The **reduced numbness** and **improved blood flow** are frequently cited benefits, especially for riders transitioning from traditional saddles.

7. **Good for Riders with Saddle Sensitivity**

If you experience **numbness, pain, or discomfort** on standard saddles, the Tri40 Nago Evo s **cutout design** may provide significant relief. It s particularly recommended for riders with **perineal nerve issues** or those who spend hours in the saddle.

---

### **Cons**

1. **Narrow Cutout May Not Suit Everyone**

While the cutout is beneficial for many, some riders particularly those with **broader sit bones** or those who prefer a more traditional saddle shape may find it **uncomfortable or unstable**. The **lack of padding** means it s not ideal for beginners or riders who need extra cushioning.

2. **Limited Cushioning for Rough Terrain**

The saddle is **not designed for aggressive off-road riding** (e.g., downhill or trail riding where jarring impacts are common). The **hard carbon fiber** can transmit vibrations more directly to the rider, potentially leading to discomfort on rough MTB trails. Riders who prioritize **shock absorption** may prefer a more padded saddle (e.g., a **Brooks B17** or **Selle Italia SLR**).

3. **Higher Price Point**

The Tri40 Nago Evo is **more expensive** than many standard MTB saddles. While the cost is justified by its **specialized design and performance**, it may not be worth it for casual riders or those on a tight budget.

4. **Requires Adjustment Period**

Like any new saddle, it takes time to **break in**. Some riders report **initial discomfort** as their body adapts to the cutout design. It s not uncommon to feel **sore for the first few rides** before adjusting.

5. **Not Ideal for All Body Types**

- **Taller or heavier riders** may find the saddle **too narrow** and require additional support (e.g., a wider saddle or stem adjustments).

- **Riders with a wider sit bone spread** might struggle with stability, as the cutout can feel **too aggressive**.

- **Men with larger genitalia** may find the cutout **too restrictive**, though this is subjective and depends on individual anatomy.

6. **Limited Availability of Replacements**

Prolog saddles are **not as widely stocked** as mainstream brands (e.g., Brooks, Selle Italia, or Specialized). Finding **replacement parts** (e.g., gel inserts) or **saddle pads** may require ordering online.

7. **Potential for Slippage Without Proper Grip**

While the textured surface helps, some riders report that **gloves with poor grip** (e.g., thin or smooth materials) can cause the saddle to shift. Using **saddle grips** or **gloves with better traction** is recommended.

---

### **Conclusion**

The **Prolog Tri40 Nago Evo CPC** is one of the best saddles for **endurance cycling, triathlon, and long-distance MTB riding**, particularly for riders who suffer from saddle-related discomfort. Its **cutout design, lightweight construction, and aerodynamic profile** make it a top choice for those prioritizing **comfort and performance** over traditional saddle shapes. However, it is **not a one-size-fits-all solution** it requires an **adjustment period**, may not suit all body types, and lacks the cushioning needed for **aggressive off-road riding**.

If you re a **triathlete, gravel rider, or cross-country MTB rider** who spends long hours in the saddle and has tried (and disliked) traditional saddles due to numbness or pain, the **Tri40 Nago Evo** is an excellent investment. For **downhill riders, casual MTB enthusiasts, or those who prefer more padding**, a different saddle (e.g., a **Brooks B17, Selle Italia SLR, or a wider cutout saddle like the Prolog Tri60**) may be a better fit.

---

### **Recommendation**

**Buy the Prolog Tri40 Nago Evo CPC if:**

You ride **long distances** (triathlon, endurance cycling, or cross-country MTB).

You suffer from **saddle numbness, pain, or perineal discomfort** on traditional saddles.

You prioritize **lightweight, aerodynamic, and minimalist** design.

You re willing to **adjust to a new saddle shape** and invest in **high-quality gloves/grips** for optimal fit.

**Avoid the Prolog Tri40 Nago Evo CPC if:**

You ride **aggressive downhill or trail MTB** and need more cushioning.

You have a **very wide sit bone spread** or prefer a traditional saddle shape.

You re on a **tight budget** and can t afford a premium endurance saddle.

You re new to cycling and haven t yet determined your ideal saddle fit.

**Alternative Options to Consider:**

- **Brooks B17** (classic, all-around comfort)

- **Selle Italia SLR** (versatile, good for MTB and road)

- **Prolog Tri60** (wider cutout, better for some MTB riders)

- **ISM Saddle** (adjustable cutout, good for triathlon)

- **Specialized Power** (lightweight, good for endurance)

**Final Verdict:**

The **Tri40 Nago Evo** is a **game-changer for endurance riders** who want to eliminate saddle-related pain. If you ve struggled with discomfort on other saddles and are willing to adapt, it s a **worthwhile purchase**. However, if you re unsure, consider **renting or borrowing one first** to test the fit before committing.

Details:

Prologo Nago Evo Tri40 CPC Bike Saddle MTB Racing Black Red Pristine Condition.

part #: tri40 prices

  • $27.99-$59.99

specifications ribicycl:

  • brand: Prologo
  • mpn: Tri40
  • model: Tri40 Cpc
  • part type: Bike Saddle
  • seat style: Racing
  • department: Unisex Adults
  • color: Black
  • country of origin: Taiwan

general ribicycl:

  • Cycling > Bicycle Components Parts > Saddles Seats
  • condition: Used

payments ribicycl:

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

seller ribicycl:

  • city: Littleton, Colorado
  • # reviews: 1251
  • rating: 100.0%

offer ribicycl:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • best offers: True
  • options: Ship-to-home
  • started: February 24, 2026

returns ribicycl:

  • paid by: Buyer
  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days

shipping ribicycl:

  • service: USPS Ground Advantage
  • cost: $7.00
  • transit: 3-7 Days
  • carrier: USPS
  • type: Fixed
  • class: Standard
part type: bike saddle, seat style: racing, department: unisex adults, country of origin: taiwan,
category: sporting goods > cycling > bicycle components parts > saddles seats, color: black, sku: 16853219125029713,
Prologo TRI40 Is Similar To:
ribicycl logo
5 offers $27.99–$59.99 USD
  • Used. Offer #1 priced at $39.99 + $7.00 shipping estimate = $46.99* total. Prologo Nago Evo CPC Bike Saddle MTB Racing Black Red Pristine Condition Pristine condition.+$7.00 shipping
  • New. Offer #2 priced at $59.99 + $7.99 shipping estimate = $67.98* total. What's pictured is what's for sale. For Sale is a New Prologo Naga EVO Tri 40 Saddle with Pro T 2.0 Rails Black 135 x 280 mm 265 grams.+$7.99 shipping
  • Used. Offer #3 priced at $27.99 + $14.10 shipping estimate = $42.09* total. I got you covered! If you are buying a used item it may have scratches scuffs Just not fair.+$14.10 shipping
  • New other (see details). Offer #4 priced at $24.99 + $11.35 shipping estimate = $36.34* total. +$11.35 shipping
  • Used. Offer #5 priced at $29.99 + $7.00 shipping estimate = $36.99* total. +$7.00 shipping

Copyright © ribicycl.com