1. RockShox ZEB Ultimate Overview
Model ID: FS-ZEB-ULT-A3
MSRP: $1159
The RockShox ZEB Ultimate is designed for aggressive enduro riders looking to tackle the hardest tracks with confidence. Featuring the Charger 3.1 RC2 damper, DebonAir+ air spring, and ButterCups to eliminate vibrations, this fork provides the perfect balance of control, speed, and comfort. Whether you’re racing or pushing your limits, ZEB Ultimate is built to handle it all.
Key Features:
✔ NEW Charger 3.1 RC2 damper with a broader adjustment range.
✔ NEW Increased damping range for more precise high/low-speed compression tuning.
✔ NEW Factory-upgraded bushing package for ultra-low friction.
✔ ButterCups absorb high-frequency trail chatter, reducing hand and arm fatigue.
✔ DebonAir+ air spring for plush small-bump sensitivity and improved mid-stroke support.
✔ Maxima Plush Dynamic Suspension Lube enhances longevity and reduces friction.
✔ Bolt-in torque cap adapters included for compatibility with standard hub end caps.
✔ Lightweight machined and anodized crown for premium durability.
✔ Signature colorways: Electric Red, Slab Grey, Ultimate High Gloss Black.
✔ Ultra-low friction SKF wiper seals for long-lasting performance.
✔ Short fender compatibility (RockShox fender included).
For RockShox forks, upgrades, and service kits, visit MoreBikes.ca.
2. Setting Sag for Enduro Performance
Proper sag setup ensures maximum traction, control, and support on rough descents and aggressive climbs.
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Step 1: Wear full riding gear and mount the bike.
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Step 2: Bounce a few times to settle the suspension.
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Step 3: Have a friend check the sag or use a sag meter.
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Step 4: Adjust air pressure accordingly:
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15-20% sag for an aggressive, firm ride with maximum efficiency.
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20-25% sag for added comfort and traction on technical descents.
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For RockShox suspension pumps and setup tools, visit MoreBikes.ca.
3. Charger 3.1 RC2 Damper – How It Works
The Charger 3.1 RC2 damper offers improved high and low-speed compression tuning to provide the perfect feel for any terrain.
✔ High-Speed Compression (HSC): Controls fork response to big hits, jumps, and aggressive terrain.
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Too soft? Bottoming out on big impacts.
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Too firm? Harsh ride over fast, chattery sections.
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Pro Tip: Adjust HSC based on riding style and terrain.
✔ Low-Speed Compression (LSC): Affects fork behavior under braking, cornering, and pedaling forces.
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Too soft? Excessive fork dive under braking.
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Too firm? Small bumps feel overly harsh.
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Pro Tip: Slightly firmer LSC settings improve handling precision.
For RockShox tuning tools and parts, visit MoreBikes.ca.
4. Rebound Tuning – Keeping the Ride Balanced
Rebound tuning controls how quickly the fork extends after absorbing an impact.
✔ Too Fast? The fork feels bouncy and unstable.
✔ Too Slow? The fork packs down on repeated hits, reducing control.
🛠 Setup Tip:
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Start in the middle of the rebound range.
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Adjust based on riding style and terrain.
For RockShox rebound tuning kits, check MoreBikes.ca.
5. RockShox ZEB Ultimate Service Schedule
Regular maintenance ensures your fork performs at its best. Follow this schedule:
✔ Every 100 Hours or 6 Months – Lower leg service (clean and re-lube wipers, refresh bath oil).
✔ Every 200 Hours or Annually – Full damper and air spring service.
✔ Heavy Use? Get a professional service at Fluid Function.
For RockShox service kits and rebuild tools, visit MoreBikes.ca.
6. Where to Get Your RockShox ZEB Ultimate Serviced
For full fork servicing, these are your best options: ✔ Fluid Function – Experts in RockShox fork maintenance.
✔ MoreBikes.ca – Shop for new forks, parts, and service kits.
Final Thoughts
The RockShox ZEB Ultimate is an enduro powerhouse, delivering top-tier suspension performance with the new Charger 3.1 RC2 damper and DebonAir+ air spring. Proper setup and routine maintenance will ensure it remains buttery smooth and race-ready.
For RockShox forks, suspension tools, and upgrade options, visit MoreBikes.ca today! 🚴♂️🔥
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