Kuat Piston Pro X Hitch Bike Rack

The Kuat Piston Pro X is a premium platform-style hitch bike rack that securely transports bicycles and e-bikes without touching the frame, making it ideal for protecting carbon, aluminum, and custom-painted bikes.

Best for

• Transporting road, gravel, mountain, and electric bikes.
• Carbon fiber bikes that require frame-free mounting.
• Riders carrying bikes with different wheel sizes.
• Vehicles equipped with 1.25" or 2" hitch receivers (depending on rack version).
• Cyclists looking for quick loading, integrated lighting, and premium security features.

Not ideal for

• Vehicles without a hitch receiver.
• Bikes with fitment outside the supported wheelbase or tire size limits.
• Users needing to carry more bikes without purchasing optional add-ons.
• Bikes with certain full fenders that may require the optional Fender Strap Kit or may have limited compatibility.

What this product does

The Piston Pro X holds each bike by its tires instead of the frame, protecting delicate finishes while providing a secure hold. Pneumatic tire arms automatically open with a single press, while adjustable wheel chocks fit a wide range of wheel sizes without tools. Integrated LED taillights improve visibility, and built-in locking systems help secure both the rack and your bikes during transport.

Compatibility

• Available in both 1.25" and 2" hitch receiver versions.
• Fits cars, SUVs, trucks, vans, flat-towed vehicles, travel trailers, motorhomes, and fifth-wheel trailers equipped with a compatible chassis-mounted hitch receiver.
• Compatible with most road, gravel, mountain, fat, and electric bikes.
• Supports wheel sizes from 18" to 32".
• Supports tire widths up to 4.8" (18–29" wheels) or 2.25" (32" wheels).
• Compatible with bikes up to a 53" wheelbase (50" with 32" wheels).
• Compatible with carbon fiber frames since there is no frame contact.
• Fendered bikes may require the optional Fender Strap Kit and compatibility depends on fender design.
• Optional add-ons available to expand carrying capacity (capacity limits change when add-ons are installed).

Benefits

• No frame contact helps protect carbon frames and painted finishes.
• OneTap™ pneumatic arms make loading and unloading fast and effortless.
• FastFit™ wheel chocks adjust without tools for different wheel sizes.
• Integrated LED taillights improve visibility and road safety.
• All-metal construction provides exceptional durability.
• Kashima-coated pneumatic struts resist wear and corrosion.
• Tiered trays reduce handlebar and seat interference between bikes.
• Foot-operated Pedal Pivot makes folding the rack easy.
• Semi-integrated cable locks help secure bikes during transport.
• Patented Flatlock™ hitch cam minimizes rack movement while driving.
• Locking security tool stays attached to the rack so it's always available.
• Premium powder-coated finish resists fading and weather exposure.

Technical Specs

• Product Type: Platform hitch bike rack.
• Available Versions:
  • 2" 2-bike rack
  • 1.25" 2-bike rack
• Bike Capacity:
  • 2" version: 67 lbs (30.4 kg) per tray
  • 1.25" version: 60 lbs (27.2 kg) per tray
  • RV (2" chassis-mounted hitch only): 42 lbs (19 kg) per tray
• Bike Compatibility:
  • Wheel sizes: 18"–32"
  • Maximum wheelbase: 53" (50" with 32" wheels)
  • Maximum tire width:
    • 18"–29" wheels: 4.8"
    • 32" wheels: 2.25"
• Mounting System:
  • OneTap™ pneumatic tire arms
  • FastFit™ adjustable wheel chocks
  • No frame contact
• Construction:
  • All-metal construction
  • Genuine Kashima-coated pneumatic struts
  • Stainless steel hardware
  • TIGER® DRYLAC® powder-coated finish
• Lighting:
  • Integrated LED taillights
  • Flat 4-pin vehicle connector included
  • Waterproof electrical connectors
• Security:
  • Semi-integrated 12 mm cable locks
  • Patented Flatlock™ hitch cam
  • Stainless steel hitch lock included
  • Integrated locking security tool
• Additional Features:
  • Pedal Pivot foot-operated folding mechanism
  • Tiered tray design
  • QuickConnect™ pre-wired tray system
  • EasyClip™ tray assembly
• Rack Weight:
  • 2" version: 64 lbs (29 kg)
  • 1.25" version: 63 lbs (28.6 kg)

Important

This rack is available in both 1.25-inch and 2-inch hitch receiver versions. Verify your vehicle's hitch size before ordering.

The 2-inch version supports up to 67 lbs per bike, making it suitable for most electric bikes, while the 1.25-inch version supports up to 60 lbs per bike.

Bike compatibility depends on wheel size, wheelbase, tire width, frame geometry, and fender configuration. Bikes with full fenders may require the optional Fender Strap Kit or may have limited compatibility.