
RockShox Pike Ultimate Flight Attendant 29 140mm Boost
RockShox Pike Ultimate Flight Attendant 29 140mm Boost
Stage 21 Bikes
23582 Moulton Parkway
#111
Laguna Woods CA 92637
United States
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RockShox Pike Ultimate Flight Attendant Fork
29” | 140mm Travel | Boost | DebonAir+ | Red
The RockShox Pike Ultimate Flight Attendant represents the next evolution in suspension technology. Featuring automatic electronic suspension control, it uses real-time sensor data to adjust compression on the fly—giving you the perfect balance of efficiency and control without touching a lever.
Think less. Ride faster.
Flight Attendant Automatic Suspension
- Sensor-driven electronic system adjusts suspension in real time
- Reads rider input and terrain conditions
- Optimizes efficiency and control automatically
Pike Ultimate Performance Platform
- Built on RockShox’s legendary Pike chassis
- 35mm stanchions for stiffness and precision
- Lightweight and highly capable trail performance
DebonAir+ Air Spring
- Enhanced small bump sensitivity
- Increased air volume for better mid-stroke support
- Balanced feel for aggressive trail riding
ButterCups Vibration Damping
- Reduces high-frequency trail chatter
- Improves comfort and control
- Minimizes rider fatigue on long descents
Trail & E-Bike Ready
- E-bike approved for added versatility
- Handles aggressive trail riding and technical terrain
- Designed for modern trail bike geometry
Modern Trail Compatibility
- 29” wheel size
- 140mm travel for trail versatility
- 15x110mm Boost spacing
- 44mm offset
Brake & Tire Clearance
- Post Mount (PM-180) brake standard
- Compatible with 180–220mm rotors
- Max tire width: 81mm
Specifications
- Brand: RockShox
- Model: Pike Ultimate Flight Attendant C3
- Wheel Size: 29”
- Travel: 140mm
- Spring: DebonAir+
- Chassis: 35mm
- Steerer: Tapered (28.6mm / 40mm)
- Offset: 44mm
- Hub Spacing: 15x110mm Boost
- Brake Mount: PM-180
- Rotor Compatibility: 180–220mm
- Max Tire Width: 81mm
- Weight: 1960g
- Color: Red
- MPN: 00.4021.284.001
Ideal For
✔ Trail and aggressive XC riders
✔ Riders upgrading to electronic suspension
✔ Modern trail bike builds
✔ E-bike compatible setups
Why Choose Pike Ultimate Flight Attendant?
• Automatic suspension adjustment
• Proven Pike performance platform
• Superior small bump sensitivity
• Reduced fatigue with ButterCups
• Clean, wireless cockpit setup
The RockShox Pike Ultimate Flight Attendant delivers cutting-edge suspension technology with unmatched control, efficiency, and ride quality—perfect for riders pushing the limits on modern trail bikes.

