TITANIUM BIKE

DCCH Expternal 7 Speed Rear Derailleur & Tensioner Upgrade Kit for Brompton & Tri-Fold Bikes

$168.00

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DCCH External 7-Speed Rear Derailleur System: The Ultimate Upgrade for Your Folding Bike

Unlock the modern shifting performance of the Brompton A-Line, C-Line, P-Line and T-Line on your classic model or compatible tri-fold bike.

This all-in-one kit empowers you to upgrade to a versatile 2 to 7-speed external gear setup, offering the perfect gearing for city sprints and challenging climbs.

Key Features & Benefits

Modern Shifting Performance: Experience the smooth, precise, and direct shifting feel of the newer A/C/P/T-Line systems on your current bike.
Broad Compatibility: Specifically designed for upgrading A/C/ P/T Brompton and also compatible with Aceoffix, Pikes, 3Sixty, and Camp Royale tri-fold bicycles.
Complete Upgrade Kit: This set includes everything you need: a Thumb Shifter, Rear Derailleur, and an integrated Tensioner. Simplify your upgrade with a unified system designed to work in harmony.
Wide Gear Range: Supports up to a 11-28T cassette (26T recommended for optimal performance), providing ample range for flat roads and steep climbs.
Lightweight & Easy Maintenance: The derailleur and tensioner combo weighs just 177 grams. Tight gear spacing and precise spring tension make setup and tuning straightforward.

Who Is This Kit For?

This is the ideal upgrade if you:

Own a classic Brompton A-Line or C-Line and want the modern shifting performance of the P/T-Line.
Ride a compatible tri-fold bike (Aceoffix, Pikes, 3Sixty, Camp Royale) and want to add or upgrade to an external derailleur system.
Seek a wider gear range (up to 7 speeds) for a more versatile and enjoyable riding experience.
Value a robust, weather-resistant drivetrain that requires simple maintenance.

Technical Specifications

Product Name: DCCH Rear Derailleur System
Compatibility: Brompton (A, C,P,T Line), Aceoffix, Pikes, 3Sixty, Camp Royale
Supported Speeds: 2 to 7
Max Cassette Size: 28T (11-28T supported, 26T recommended)
Weight (Derailleur + Tensioner): 177g
Set Includes: Thumb Shifter (7-speed, right mount), Rear Derailleur, Tensioner

What's Included in the Box?

1 x DCCH 7-Speed Thumb Shifter
1 x DCCH Rear Derailleur
1 x DCCH Chain Tensioner