TRP2407-Front Carrier

TRIGO TRP2407 Compact Bag Fast-Release Carrier Block Buckle System

💡 Product Overview
Following the success of our classic TRP1710 front rack, the TRP2407 is TRIGO’s newly evolved fast-release buckle system specifically designed for compact front bags. It is not only a highly sought-after product in the retail market for Brompton DIY enthusiasts but also serves as the go-to standard solution for major cycling and outdoor bag brands. Backed by deep R&D experience, we offer comprehensive support frame integration and development services tailored to different bag materials and weight capacities.

✨ Key Features of the TRP2407 Buckle
• Ultralight at Just 57g
With a meticulously optimized structural design, the buckle weighs only 57g! In the world of premium cycling modifications and technical bag designs where every gram counts, it minimizes unnecessary front-end weight to keep your ride agile and effortless.

• High-Strength Nylon with Fiber (PA + GF)
Constructed from industrial-grade nylon infused with glass fiber, the buckle offers exceptional structural rigidity and superior impact resistance. It easily handles road vibrations and bumps, ensuring maximum stability for your bag.

• Component Protection: Safe for High-End Metal Carrier Blocks
The optimal golden ratio of engineered plastic and fiber ensures excellent self-lubricating and anti-wear characteristics. Even with frequent mounting and unmounting, it will not scratch or wear down expensive metal front carrier blocks (nose blocks), providing superior protection for your bike's hardware.

• Premium Aesthetics: Refined Carbon Fiber Texture
The surface is treated with an advanced texturing process that replicates a high-tech carbon fiber pattern. It delivers a premium aesthetic while offering excellent scratch resistance and anti-slip properties.

• 6 Vibrant Colors for Perfect Matching
To satisfy diverse brand identities and personal styling preferences, this series comes in 6 distinctive colorways:
　　• BK (Black): Obsidian Black

　　• Light GN (Light Green): Mint / Pale Green

　　• BU (Blue): Lavender Blue / Slate Blue

　　• GN (Green): Vibrant Green

　　• PK (Pink): Sakura Pink / Nude Pink

　　• YL (Yellow): Bright Yellow / Gold

• Precision Mounting Hole Pattern
Features standardized mounting hole spacing (Top: 68mm / Bottom: 86mm / Vertical: 68mm), allowing it to be securely bolted to various bag bodies, inner liners, or metal support brackets.

• Engineered for the Brompton System
The central sliding slot is precisely engineered to be fully compatible with the standard Brompton front carrier block system. It glides smoothly and locks in securely for seamless, one-second attachment and removal.

📦 Retail Packaging Hardware Included (DIY-Friendly)
For retail customers and individual builders, we provide a complete, ready-to-install hardware kit:
　• TRP2407 Fast-Release Buckle × 1 (57g)

　• M5 * 12 Dedicated Screws × 4 pcs

　• Matching Flange Nuts (High Anti-Loosening) × 4 pcs
(Perfectly matched with the buckle's hole dimensions to guarantee a secure hold that won't back out during long, bumpy rides.)

🛠️ B2B Case Studies: Proven Bag Support Integration Solutions
Below are classic integration examples TRIGO has successfully developed and mass-produced for various brand clients based on their unique bag structures and load requirements. We support a much wider range of innovative configurations and custom developments:

Solution 1: TPU Semi-Hard Shell Direct Integration
　　• Best For: Thermoformed TPU semi-hard cases or waterproof hard-shell commuter bags designed for Brompton bikes.

　　• Features: The TRP2407 buckle bolts directly and snugly against rigid TPU surfaces without needing an extra support frame, maintaining a clean, minimalist, and lightweight exterior.

Solution 2: Lightweight Aluminum L-Shaped Bottom Support Frame
　　• Best For: Softer fabric bags or utility pouches that require bottom support and are expected to carry heavier items.
　　• Craftsmanship: Made from CNC-bent aluminum sheeting featuring sleek, weight-saving cutouts. The surface is finished with premium powder coating for excellent scratch and rust resistance, providing the bag with robust, three-dimensional structural support.

Solution 3: PE Sewn-In Reinforced Inner Backplate
　　• Best For: Lightweight bags made of fabric that already has decent structural integrity and does not require base support.

　　• Craftsmanship: Utilizes a highly resilient PE reinforcement plate featuring professional webbing-bound stitched edges. It serves as a concealed internal backplate inside the bag, providing a rock-solid foundation for the buckle screws while keeping the bag lightweight.

　　•High Customization: The dimensions and thickness of the PE backplate can be fully tailored, cut, and developed according to the brand's specific bag patterns and design requirements.

💡 This is just the beginning! No matter what innovative fabrics, hard shells, or unique geometries your bag designs feature, TRIGO can engineer a proprietary solution for you. We warmly welcome our partners to bring forward new applications and structural challenges to push boundaries together.

🤝 Partnership Options
• Retail & Aftermarket: Standard retail boxing (with 6 color options and the complete M5 screw & flange nut hardware kit) is available for Brompton owners and DIY builders.

• B2B Brand Collaboration (ODM/OEM): We welcome global cycling accessory brands and bag manufacturers for joint development. We provide comprehensive technical support ranging from custom-color buckle supply to full internal support frame engineering.