1. Motorcycle Wheels & Tires Rims Tubes For Sale
  2. sku: 13775436370572731
  3. TRIUMPH T40004039

TRIUMPH T40004039 Rear Wheel Rim Straight

fits model: T07, 660, Daytona. make: Triumph. year: 2025–2026.

T40004039 Triumph 2025-2026 Daytona 660 Rear Wheel Rim Straight T07

( Manufacturer Part Number: T40004039 ), ( Part Type: Wheel Rim ), ( Wheel Diameter: 17 ), ( Wheel Width: 5.5 )

Review TRIUMPH Rear Wheel Rim Straight fits DAYTONA T07 660 2025–2026

The **Triumph T40004039 2025-2026 Daytona 660 Straight Rear Wheel Rim (T07)** is a meticulously engineered aftermarket wheel designed to elevate the performance, aesthetics, and handling dynamics of the iconic Triumph Daytona 660. Crafted from high-quality, lightweight alloy, this **straight-spoke rim** features a sleek, aggressive design that complements the sporty heritage of the Daytona while delivering superior durability and precision. The **T07 pattern** is characterized by its bold, angular spokes that radiate outward from a central hub, creating a striking visual contrast against the bike s matte or glossy finishes. Engineered with a **five-lug bolt pattern**, it ensures a secure and stable fitment, allowing for optimal weight distribution and reduced unsprung mass, which enhances cornering stability and braking efficiency.

Beyond its aesthetic appeal, this rim is built to withstand the demands of high-performance riding, featuring a **heat-treated alloy construction** that resists warping and deformation under extreme conditions. The **straight-spoke design** not only enhances airflow for better cooling of the brake system but also contributes to a more rigid wheel assembly, reducing flex and improving overall responsiveness. Whether paired with a high-performance brake setup or standard components, the T40004039 delivers a refined balance of strength and agility, making it an ideal choice for riders seeking both style and substance. Available in a range of premium finishes including polished, matte, or custom color options the wheel seamlessly integrates with the Daytona 660 s sporty silhouette, ensuring a cohesive and commanding presence on the road or track. Perfect for enthusiasts who demand both performance and personality, this rim is a testament to Triumph s commitment to blending cutting-edge engineering with timeless design.

### **Pros and Cons of buying a Triumph Daytona 660 Rear Wheel Rim (T07, Straight, 2025-2026 Model)**

#### **Pros:**

1. **Performance-Oriented Design** The T07 rim is engineered for high-performance motorcycles, offering improved aerodynamics and reduced drag, which enhances top-speed stability and handling. The straight design ensures better airflow around the wheel, contributing to overall bike performance.

2. **Lightweight Construction** Modern motorcycle rims, especially those from high-end manufacturers like Triumph, are typically made from lightweight alloys (e.g., aluminum or magnesium alloys). This reduces unsprung weight, improving acceleration, braking, and cornering responsiveness.

3. **Durability and Strength** The T07 rim is likely built to withstand the stresses of high-speed riding, aggressive cornering, and heavy braking. Triumph s engineering ensures structural integrity, reducing the risk of rim failure under extreme conditions.

4. **Compatibility with High-Performance Tires** The rim s design is optimized for modern high-performance tires, which can improve grip, traction, and cornering stability. This is particularly beneficial for track use or aggressive street riding.

5. **Aesthetic Appeal** The straight, aggressive profile of the T07 rim complements the sporty aesthetic of the Daytona 660, making it a desirable upgrade for enthusiasts who prioritize both function and style.

6. **Potential for Customization** If you plan to modify your bike further, the T07 rim may offer better compatibility with aftermarket wheels, brakes, or suspension components, allowing for a more tailored riding experience.

7. **Warranty and Support** Purchasing an OEM (Original Equipment Manufacturer) rim from Triumph means you benefit from the manufacturer s warranty and customer support, which can be reassuring for long-term reliability.

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#### **Cons:**

1. **High Cost** As an OEM or high-quality aftermarket rim, the T07 will likely be more expensive than standard wheels. The price may be prohibitive for budget-conscious riders or those who prioritize other upgrades.

2. **Limited Availability** Depending on the market and region, finding a specific rim like the T07 (especially for a 2025-2026 model) may require ordering from a dealer or specialty shop, which could involve shipping delays or higher costs.

3. **Potential Weight Concerns** While lightweight, some riders may argue that even minor weight reductions in the wheel can have diminishing returns, especially if the rest of the bike s components are not equally optimized.

4. **Maintenance and Repair Costs** High-performance rims may require more frequent inspections for cracks, warping, or damage, particularly if the bike is ridden aggressively. Repairs or replacements could be costly.

5. **Compatibility Issues** If you plan to mix and match wheels (e.g., swapping front and rear rims), ensure the T07 is compatible with your bike s suspension, brakes, and tire sizes. Improper fitment can lead to handling issues or safety risks.

6. **Resale Value Impact** While the T07 may enhance the bike s appeal to enthusiasts, it could also make the motorcycle less attractive to casual buyers who prefer stock or more affordable wheels. This might slightly reduce resale value.

7. **Learning Curve for Installation** If you re not experienced with wheel installation, fitting a new rim may require professional help, adding to the overall cost. Improper installation can lead to balance issues or damage.

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### **Conclusion**

The Triumph Daytona 660 s T07 rear wheel rim is a high-quality, performance-focused upgrade that offers aerodynamic benefits, durability, and a sporty look. It is ideal for riders who prioritize handling, speed, and customization but may not be necessary for casual or leisurely riders. The primary drawbacks are the cost, potential maintenance requirements, and the need for careful installation.

If you ride aggressively, plan to use the bike on the track, or simply want to enhance its sporty aesthetic and performance, the T07 rim is a worthwhile investment. However, if budget is a constraint or you prefer a more conservative approach, you may consider alternative wheels that offer a balance of performance and affordability.

### **Recommendation**

- **Buy the T07 rim if:**

- You ride at high speeds or on tracks regularly.

- You value aerodynamics and handling improvements.

- You are willing to invest in a premium upgrade for long-term performance.

- You plan to customize the bike further and want compatible components.

- **Avoid or reconsider if:**

- You are on a tight budget and can achieve similar results with a lower-cost alternative.

- You rarely push the bike to its limits and don t need the extra performance.

- You are uncomfortable with the higher maintenance or repair costs associated with high-performance wheels.

For most enthusiasts who own a Daytona 660, the T07 rim is a smart choice for those who want to maximize the bike s potential. However, weigh the pros and cons carefully against your riding style and financial situation before making a decision.

Details:

2025-2026 TRIUMPH DAYTONA 660 REAR WHEEL RIM STRAIGHT T07: This item was removed from a 2024. STRAIGHT IN GOOD SHAPE W COSMETIC WEAR, will show signs of use consistent with its age.

part #: t40004039 price

  • $525.00

specifications cywhemo:

  • for models: T07, 660, Daytona
  • for makes: Triumph
  • for years: 2025-2026
  • mpn: T40004039
  • part type: Wheel Rim
  • wheel diameter: 17
  • wheel width: 5.5

payments cywhemo:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

seller cywhemo:

  • # reviews: 52354
  • city: Dallas, Texas
  • rating: 100.0%

offer cywhemo:

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

returns cywhemo:

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

shipping cywhemo:

  • cost: $0.00
  • transit: 4-7 Days
  • class: Expedited
  • type: Fixed
  • service: Expedited

general cywhemo:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Wheels, Tires Parts > Wheels Rims
for models: t07, 660, daytona, for makes: triumph, for years: 2025-2026, part type: wheel rim, wheel diameter: 17, wheel width: 5.5,
category: motorcycle parts > motorcycle scooter parts accessories > wheels, tires parts > wheels rims, sku: 13775436370572731,
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