Diatech Fiesta 996 U-Brake (AD996/FS996)

The Diatech Fiesta 996 is a forged alloy U-brake designed for BMX freestyle bikes with U-brake mounts. It features a low-profile design that provides clearance for smaller front sprockets (25T-28T) and includes all necessary hardware for front or rear installation. This brake offers an alternative to traditional 990-style brakes with improved chain clearance.

Key Features

• Low-profile design – Sits lower than standard 990-style brakes to prevent chain contact when running 25T or 28T front sprockets on modern frames
• Forged alloy construction – Provides strength and rigidity for consistent braking performance at 216 grams
• Spring cap tension adjustment – Allows fine-tuning of spring tension to control brake pad return speed and lever feel
• Complete hardware for front or rear – Includes all components needed for either position: caliper arms, brake pads, hanger, straddle cable, and mounting bolts
• Configuration-specific cable setups – AD996 (rear) includes straddle cable configuration; FS996 (front) includes barrel adjuster setup

Technical Specifications

• Model: AD996 (rear) or FS996 (front)
• Type: U-brake
• Material: Forged alloy
• Weight: 216 grams
• Includes: Caliper arms, brake pads, cable hanger, straddle cable, mounting bolts
• Adjustment: Spring cap tension adjusters
• Price: Per single brake unit

Compatibility and Ideal Use Cases

The Fiesta 996 fits BMX freestyle frames and forks with standard U-brake mounting bosses. It’s particularly suited for setups using smaller front sprockets (25T-28T) where standard 990-style brakes may interfere with the chain. The AD996 works for rear installation, while the FS996 is configured for front use. Best for riders who need U-brake performance with improved clearance for modern gearing configurations.