FAST Suspension, the French engineering firm renowned for its innovative suspension solutions, has unveiled the DC3 Compression Damper Upgrade, a cutting-edge enhancement tailored for RockShox ZEB R and ZEB RC forks. This upgrade is designed to elevate the performance of mid-tier RockShox ZEB forks, commonly found on long-travel enduro bikes and e-MTBs, by introducing comprehensive compression damping adjustments.
Comprehensive Compression Damping
The DC3 upgrade introduces three distinct compression damping circuits:
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Low-Speed Compression: Manages the bike’s overall balance during standard riding conditions, preventing excessive diving under braking or during slow-speed maneuvers.
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Mid-Speed Compression: Controls forces from more aggressive weight transfers, such as cornering in berms or navigating rock gardens, allowing the bike to generate speed rather than bogging down in rough terrain.
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High-Speed Compression: Adds control during harsh events like landing large drops or hitting square-edged obstacles at speed, preventing bottom-outs and preserving suspension travel for critical moments.
This tri-level compression system offers riders a tailored suspension experience, enhancing grip, comfort, and control across various terrains.
Seamless Integration and Customization
FAST Suspension emphasizes the ease of installation for the DC3 unit, stating, “The DC3 is simple to install; it drops right into the fork as a replacement for the original compression block.” Each unit is custom-tuned to the buyer’s preferences, with low-speed compression adjustable via an external knob featuring 35 clicks for precise tuning. Mid-speed and high-speed compression adjustments are made internally, allowing for a personalized setup without external modifications.
Premium Construction and Features
Crafted from aeronautical-grade 7075 T6 alloy, the DC3 upgrade ensures durability and performance. Key features include:
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100% Sealed System with Internal Floating Piston (IFP): Enhances consistency and control by maintaining optimal oil pressure.
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Three Independent Compression Circuits: Provides comprehensive control over suspension behavior.
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Comprehensive Tuning Kit: Includes 250 ml of RSP fork oil and a valving kit for fine-tuning compression characteristics.
Pricing and Availability
The DC3 Compression Damper Upgrade is available for €279, including VAT. It can be purchased directly through the FAST Suspension website or authorized dealers.
For riders seeking to unlock the full potential of their RockShox ZEB R or ZEB RC forks, the DC3 upgrade offers a sophisticated solution, combining advanced engineering with user-centric customization to enhance the overall riding experience.