CATTON TRI.27 Brake Cable Spitfire Rear

( Brand: Catton ), ( Manufacturer Part Number: TRI.27 ), ( Items Included: Parking Brake Cable ), ( Placement On Vehicle: Rear ), ( Type: Handbrake Cable ), ( Oe/oem Part Number: 133915 ), ( Vintage Part: Yes ), ( Country Of Origin: United Kingdom )

Review CATTON Brake Cable Triumph Spitfire And Early Rear Nors fits GT6 1962–1972

The **Catton Tri.27 Brake Cable** is a meticulously engineered, high-performance replacement for the rear brake cable on Triumph Spitfire GT6 models from 1962 to 1972, specifically designed to restore and enhance the braking efficiency of this iconic British classic. Crafted from premium-grade, corrosion-resistant stainless steel, this cable features a robust, triple-strand construction (Tri.27 designation) that ensures superior strength and durability while maintaining flexibility for smooth operation. The design incorporates a precision-ground, hardened steel core wrapped in a tightly coiled, high-tensile outer strand, which minimizes wear and prevents fraying critical for maintaining consistent braking power over thousands of miles. The cable is engineered to fit seamlessly within the Spitfire s original brake system, including the 133915 rear brake assembly, ensuring an exact match with minimal clearance issues. Its smooth, low-friction operation reduces cable stretch and eliminates the need for frequent adjustments, a common frustration with aging original components. Whether restoring a show-ready Spitfire or upgrading an everyday rider s machine, the Catton Tri.27 delivers a blend of authenticity and modern reliability, allowing enthusiasts to enjoy confident, responsive braking without compromising the vehicle s classic character. Built to withstand the demands of both track use and daily commuting, this cable is an essential upgrade for owners seeking to preserve their Spitfire s performance while ensuring long-term reliability.

### Pros and Cons of Buying a Catton Tri.27 Brake Cable for Triumph Spitfire GT6 Rear (Part No. 133915, 1962 1972)

1. **High-Quality Material** Catton is a well-regarded brand known for durable, corrosion-resistant brake cables. Their Tri.27 series is designed for performance and longevity, making it a reliable choice for classic motorcycles like the Spitfire GT6.

2. **Precision Fit** The cable is specifically engineered for the Triumph Spitfire s rear brake system, ensuring compatibility with the 1962 1972 models. This reduces the risk of installation issues or premature wear.

3. **Enhanced Performance** The Tri.27 series features a triple-strand construction with a stainless steel core, which improves responsiveness and reduces cable stretch over time compared to standard brake cables.

4. **Corrosion Resistance** The stainless steel braiding and protective coating help prevent rust and wear, which is particularly important for motorcycles exposed to varying weather conditions or stored long-term.

5. **Easy Installation** As a direct replacement, the cable should fit seamlessly into the existing brake system with minimal modifications, saving time and effort.

6. **Compatibility with Upgrades** If you ve already upgraded other components (e.g., brake pads, calipers, or master cylinder), this cable will integrate smoothly, maintaining consistent braking performance.

7. **Warranty and Support** Catton products often come with warranties, and the brand has a reputation for customer service, which can be reassuring for classic bike owners.

1. **Cost** High-quality brake cables like the Catton Tri.27 are more expensive than generic or aftermarket alternatives. For a classic bike, this may be a significant investment, especially if you re on a tight budget.

2. **Potential Overkill for Light Use** If the Spitfire is primarily used for short, leisurely rides on well-maintained roads, the premium features of the Tri.27 may not be necessary. A standard brake cable could suffice for basic reliability.

3. **Availability and Lead Times** Depending on the supplier, Catton parts may not always be in stock, leading to potential delays in ordering. This could be frustrating if you re working on a project with a tight timeline.

4. **Installation Skill Required** While the cable is designed for easy installation, improper handling (e.g., over-tightening or misalignment) could lead to premature wear or failure. Owners unfamiliar with brake system adjustments might need to seek professional help.

5. **Compatibility with Modified Systems** If the Spitfire s brake system has been heavily modified (e.g., with aftermarket calipers or hydraulic conversions), the Catton cable may not integrate perfectly, requiring additional adjustments or adapters.

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The **Catton Tri.27 brake cable** is an excellent choice for Triumph Spitfire GT6 owners who prioritize **durability, performance, and long-term reliability**. It is particularly well-suited for riders who:

- Use their bike frequently or for sportier riding.

- Store the motorcycle in environments prone to moisture or corrosion.

- Have already invested in other high-quality upgrades.

- Value peace of mind with a premium component.

However, if the Spitfire is a **weekend cruiser with minimal mileage** or if budget constraints are a concern, a **standard or mid-range brake cable** (from brands like **Sachs, DID, or a reputable classic bike parts supplier**) may offer adequate performance at a lower cost.

For most **serious Spitfire owners**, the **Catton Tri.27 is a strong recommendation** it strikes a balance between performance, longevity, and compatibility, making it a worthwhile upgrade for the rear brake system.

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- You want the best possible braking performance and longevity.

- Your Spitfire is used regularly or subjected to varied conditions.

- You re open to investing in high-quality components for a classic bike.

- The bike is rarely ridden or used only for light commuting.

- You re working with a limited budget and can find a similarly rated cable from another trusted brand.

- You re unsure about installation and prefer to consult a mechanic before committing.

For the average Spitfire GT6 owner balancing performance and practicality, the **Catton Tri.27 is the recommended choice**.

Details:

Sometimes errors occur for a variety of reasons. Fits car MAKE s: Triumph. Part name: Rear brake cable. Fits Year s: 1962 - 1972.

133915 Triumph 587-310 Moss. Part NUMBERS: TRI.27. Part Manufacturer: Catton UK. Fits car model s: Spitfire through 172.

Thanks Peter and Jane. We sincerely do our best to properly identify the parts and applications.

part #: tri27 price

• $17.00

specifications parkingbrakecablesaz:

• for models: Gt6
• for makes: Triumph
• for years: 1962-1972
• brand: Catton
• mpn: Tri.27
• items included: Parking Brake Cable
• placement on vehicle: Rear
• type: Handbrake Cable
• oe/oem part number: 133915
• vintage part: Yes
• country of origin: United Kingdom

general parkingbrakecablesaz:

• condition: New
• Car Truck Parts Accessories > Brakes Brake Parts > Brake Cables

returns parkingbrakecablesaz:

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

offer parkingbrakecablesaz:

• quantity: 1
• options: Ship-to-home
• started: March 6, 2026
• availability: In Stock
• sold: 0

shipping parkingbrakecablesaz:

• class: Standard, Expedited
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground
• transit: 4-10 Days
• cost: $10.15
• carrier: USPS, UPS

payments parkingbrakecablesaz:

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

seller parkingbrakecablesaz:

• city: Madison, Wisconsin
• rating: 99.8%
• # reviews: 12166

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