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GT Jr Performer 18" 2021 BMX Stunt Bike Aqua

GT Jr Performer 18" 2021 BMX Stunt Bike Aqua


Let you child break new ground on a GT Jr performer18" BMX stunt bike, the GT performer is a high performance BMX bike and is perfect for going freestyle in the park and the streets. Available for worldwide shipping and free UK delivery or collect the fully-assembled bike from our Manchester store now.



  • Wheel diameter:18"
  • Frame Top Tube:18"
  • Bar design:Two-piece
  • Bar height:8"
  • Bar width:27"
  • Backsweep:11°
  • Upsweep:3°
  • Hub:Cassette, Sealed bearings, Unsealed bearings front, Unsealed bearings rear
  • Bike type:Kids Bike
  • Skill Level:Beginner
  • Frame standover height:8.66'' (22cm)
  • Weight:23lbs
  • Frame material:Hi-ten steel
  • Seat clamp:Integrated
  • Seat:Combo
  • Tyre width:2.1"
  • Pegs:Not included
  • Axle diameter:10mm, 14mm
  • Wheel offset:31mm
  • Stem type/Length:40mm, Top load
  • Stem diameter:22.2mm
  • Headset type:Non-integrated
  • Headtube angle:74°
  • BMX Brake Included:U-brake (Rear)
  • Gyro compatible:Yes
  • Chainstay length (Centre):12.7'' (32.3cm)
  • Gear ratio:25/9
  • Crank Length/Type:170mm, Three-piece
  • Pedal axle diameter:9/16"
  • Sprocket mounting:Bolt Drive
  • Driver side:Right
  • Crank material:Chromoly Steel
  • Bottom Bracket:American (AMER), Open bearing
  • Crank Axle Diameter:19mm
  • Pedal material:Plastic
  • Number of spokes:20
  • BMX Rim Type:Single-walled rear rim, Single-walled front rim
  • The 3-piece crank is very durable and easy to maintain since you can replace either of the parts in case they break.
  • Long 170mm crank arms provide added stability and control in the air.
  • Comes with holes to mount a gyro brake, so you don't have to worry about wires limiting your barspins.
  • The handlebar on this bike has a back sweep of 11° which is intended to ease the strain on your wrists.
More Information
SKU G43701U20OS-1
Colour Aqua
Edition Standard
Bike Type Children's Bike
Brand GT
Brakes U-brake (Rear)
Cranks 170mm, Three-piece
Gender Unisex
Gears Single gear
Pedals Plastic, 9/16"
Seat Combo
Wheel Size 18-inch Wheel
Year 2021
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