RockShox Charger RaceDay2 SID SL A2 Upgrade Kit
Best lightweight performance upgrade for competitive cross country mountain bike racers.
This upgrade hands the keys of your suspension to an algorithm, letting the bike decide exactly when to lock out or open up. You sacrifice the tactile satisfaction of manual levers, but in exchange, you gain a smarter, faster ride that reacts to the trail before you even realize it’s changing.
$659.00
at
Airpark Bike Co
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Who it's for
- Weight-conscious cross-country racers seeking every possible performance advantage
- Competitive athletes who prioritize efficiency on smooth or uphill terrain
- Existing SID owners looking to refresh their current suspension setup
Who should skip it
- Budget-conscious riders who may find better value in entry-level components
- Technical riders who prefer granular control over their suspension feel
- Home mechanics without the necessary tools or advanced technical experience
Performance breakdown
Suspension Automation
Real-time terrain adaptation eliminates the need for manual lockout toggling.
Weight Efficiency
Minimal mass addition keeps your cross-country setup race-ready and agile.
System Integration
Seamlessly syncs with the wider SRAM AXS ecosystem for unified control.
Installation Complexity
Requires mechanical proficiency and specific tools for a proper damper swap.
Damping Precision
Refined internal valving delivers consistent, high-performance control on technical trails.
Upgrade Compatibility
Perfectly tailored for recent SID generations but limited to specific models.
Key Specs
Compatibility
2021-2024 SID and SID SL forks (C1-E1 Generations)
Stanchion Diameter
32mm
Adjustment
Automatic three-position compression (Open/Pedal/Lock)
Rebound
Independently adjustable
System Requirements
Requires AXS pedal sensor or SRAM power meter (not included)
Model
Charger RaceDay2 Damper A2
Know before you buy
Still have a question?
Ask Metto anything about the RockShox Charger RaceDay2 SID SL A2 Upgrade Kit before you decide.
