FOX 38 Factory GRIP X2 Fork - 29er KaboltX 110mm 44mm Rake 170mm Tapered

The FOX 38 Factory GRIP X2 29er KaboltX 110mm 44mm Rake 170mm Tapered Fork in Black combines next ...

Best current price£949.99from Tredz

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TredzFox Racing Shox Black Float Factory Grip X2 Tapered Boost 29" Fork Size 38
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Tweeks Cycles"Fox 38 Factory GRIP X2 Fork 29" - 2027" - Black170mm
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eBayFox 36 Factory GRIP X2 Fork - 2027 (Black) High-Performance, 29'' x 170mm Travel
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Team CyclesFox Racing Shocks Unisex Black Fox 38 Factory Grip X2 29Er Kaboltx 110Mm 44Mm Rake 170Mm Tapered Fork In
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£1,295.10
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Product Information

Full details

The FOX 38 Factory GRIP X2 29er KaboltX fork is designed for aggressive enduro and all-mountain riders seeking enhanced control and reduced fatigue on challenging terrain. Its key benefit is improved confidence and grip through a refined chassis and advanced GRIP X2 damping. A potential caveat is its specialized nature, best suited for riders who will utilize its full performance capabilities.

All features

Model Part Number910-21-415
BrandFOX

Extended Product Information

FAQs

What type of riding is the FOX 38 Factory GRIP X2 fork best suited for?

This fork is optimized for aggressive enduro and hard-hitting all-mountain riding, where its stiffness, damping control, and travel are most beneficial.

How do I adjust the GRIP X2 damper?

The GRIP X2 damper offers independent adjustment for high-speed and low-speed compression, and high-speed and low-speed rebound. Consult the FOX owner's manual for detailed guidance on setting these adjustments based on terrain and rider preference.

What is the benefit of the GlideCore air spring?

The GlideCore air spring provides both vertical and horizontal compliance, meaning it absorbs impacts more effectively and can adapt to lateral forces. This results in improved trail tracking, reduced binding, and a smoother ride feel.

Can I use a tire wider than 2.6 inches?

The maximum recommended tire clearance for this fork is 2.6 inches. Using a wider tire may lead to rubbing on the arch or lower legs, especially during compression or cornering.

How often should I service my fork?

FOX recommends regular lower leg services every 50 hours of riding and a full damper and air spring service annually or every 100 hours, whichever comes first, to maintain optimal performance.

What is the difference between this fork and other FOX 38 models?

The GRIP X2 damper offers more advanced tuning capabilities compared to GRIP2 or FIT4 dampers. The 'Factory' designation indicates the highest level of finish and tuning, and the specific '29er KaboltX 110mm 44mm Rake 170mm Tapered' configuration is tailored for specific geometry and travel needs.

Troubleshooting

Fork feels harsh or bottoms out easily.

Check air pressure and adjust sag. Ensure the GRIP X2 damper settings are not too stiff. Verify the MCU bumper is correctly installed and functioning.

Fork feels inconsistent or 'sticky'.

Clean the stanchions and seals. Check for any debris in the lower legs. Consider a lower leg service if the issue persists, as increased bushing overlap may require proper lubrication.

Loss of damping control.

Ensure all GRIP X2 adjustment knobs are functioning and not seized. Check for any signs of oil leakage. A full damper service may be required.

Front wheel feels unstable under braking.

Confirm the KaboltX thru-axle is properly tightened. Ensure the brake calipers and rotors are clean and true. The increased fore-aft stiffness should aid stability, but check frame and hub integrity.

Pros and Cons

Pros

  • Exceptional control and confidence on aggressive terrain.
  • Precise damping adjustments for customized performance.
  • Improved small bump sensitivity and smoother overall travel.
  • Enhanced front-end tracking and stability under load.
  • Reduced rider fatigue on long, demanding descents.

Cons

  • May be overbuilt for less aggressive trail riding.
  • Requires more frequent tuning for optimal performance across diverse conditions.
  • Higher price point reflects its premium features and performance.
  • KaboltX axle requires a specific tool for wheel removal/installation.

Setup, Compatibility & Care

Setup:

  1. Ensure the fork is installed correctly on your bike with the appropriate steerer tube and headset.
  2. Set your desired sag using the air spring pressure chart found in the FOX owner's manual, adjusting for rider weight and preference. Typically, 15-20% sag is recommended for aggressive riding.
  3. Adjust the GRIP X2 damper settings (high-speed compression, low-speed compression, high-speed rebound, low-speed rebound) based on trail conditions and riding style. Start with manufacturer recommendations and fine-tune.
  4. Ensure the KaboltX thru-axle is tightened to the specified torque.

Compatibility:

  • Wheel Size: 29"
  • Axle Spacing: 15 x 110mm Floating Axle
  • Rake: 44mm
  • Brake Rotor Mount: 180-230mm
  • Maximum Tire Clearance: 2.6"
  • Steerer Tube: Tapered
  • ABS mount available.

Care:

  • Regularly clean the fork stanchions and seals with a soft, damp cloth after rides.
  • Avoid using harsh solvents or abrasive cleaners.
  • Periodically check air pressure and damper settings.
  • Follow the recommended service intervals for lower leg service and full fork rebuilds as outlined by FOX for optimal performance and longevity.

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