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Diamondback Jr Viper BMX Bike (20-Inch Wheels)
by RALEIGH
(7)

Buy new: $129.99 - $174.99

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Review & Description

Give your child the gift of BMX racing performance without breaking the bank with the Diamondback Jr. Viper 20-inch BMX bike. The Jr. Viper is built using the same straightforward design as the full-size Diamondback Viper, but in a lower-profile frame designed for smaller riders. The Jr. Viper is equipped with such high-quality features as a heavy-duty steel frame and fork, 36-spoke aluminum wheels, a padded seat, rush alloy linear pull and coaster brakes, and DB "icon" grips with nylon plug ends. The Jr. Viper is an ideal 20-inch wheeled BMX bike for beginners.
Specifications:

• Geometry: 73-degree head tube, 70-degree seat tube, 19-inch top tube, and 14.25-inch chain stay
  
• Frame: Hi-Ten steel
  
• Fork: Hi-Ten steel
  
• Headset: 1-inch threaded
  
• Handlebar: Hi-Ten steel 2-piece, 24 inches wide by 6-inch rise
  
• Grips: DB icon with nylon end plug
  
• Stem: 1-inch quill steel base with alloy clamp
  
• Brakes: Rush linear rear with coaster hub
  
• Brake levers: Rush Rx 2.1
  
• Cranks: 140mm steel, 1-piece
  
• Sprocket: 36t steel
  
• BB: Loose ball
  
• Pedals: Resin platform
  
• Rims: 36H aluminum, 30mm wide, anodized black
  
• Hubs: 36h steel shell with 3/8-inch axle(front); 36h steel shell with coaster brake, 3/8-inch axle (rear)
  
• Chain: KMC Z410, 1/2 by 1/8
  
• Freewheel: 18t cog
  
• Tires: Comp III style, 20 x 1.75 (front and rear)
  
• Spokes: 14g
  
• Seat: DB BMX padded
  
• Seatpost: Steel pillar

Manufacturer's Warranty Lifetime on the frame, 5 years on the fork, 1 year on components, 1 year on labor for the frame, 30 days on labor for parts
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