Air Bikes

XTERRA Fitness AIR650 vs Assault AirBike Classic

Quick verdict

Winner on Gym Score: Assault AirBike Classic (91)

XTERRA Fitness AIR650 still wins for some buyers — see the fit cards below.

XTERRA XTERRA Fitness AIR650 product photo
Best for
  • · Smart shoppers comparing Schwinn AD7 alternatives at lower price
  • · Buyers who want a steel fan, belt drive, and sealed bearings under $1,000
  • · Garage gyms where the lifetime frame warranty matters
Assault Fitness Assault AirBike Classic product photo
Best for
  • · CrossFit and HIIT athletes who need a bombproof bike
  • · Garage gyms where 350 lb user cap matters
  • · Owners willing to maintain a chain drive every 6 months

Spec-by-spec

SpecXTERRA Fitness AIR650Assault AirBike Classic
Drive TypeBeltChain
Fan MaterialSteelSteel
Max User Weight350 lb350 lb
ConsoleBacklit LCDLCD
ConnectivityBluetoothBluetooth

XTERRA Fitness AIR650

Strengths
  • +Steel fan
  • +Sealed bearings
  • +Backlit LCD
  • +Heart-rate grips
Weaknesses
  • Brand recognition lower than Schwinn
  • Belt-drive servicing harder to find
  • Padding firmer than some prefer

Assault AirBike Classic

Strengths
  • +Chain Drive —
  • +Original Crossfit Air Bike
  • +Steel Fan
Weaknesses
  • Chain Drive Is
  • Requires Occasional Chain Lube
Full review: XTERRA Fitness AIR650Full review: Assault AirBike ClassicAll Air Bikes