Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2011 Diamondback Jr. Viper
Previous used estimate
$51 - $53
Actual value depends on condition, size, and local demand.
Value Guide market data · 2011 Diamondback Jr. Viper
12-month projected trend
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Direction and magnitude, not judgment
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Price over time - 2011 Diamondback Jr. Viper
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Compare Jr. Viper models
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Overview
About this bike
Diamondback's Junior Viper is where it all begins. It's a great starter bike for the aspiring junior racer and the casual dirt jumper. It lets you experience the speed of a race bike and the strength of a jumping rig in one affordable package. With a rock-solid Diamondback steel frame and rugged components, the Viper gives you the stability as well as the durability to rule the trails and the track.
Specifications
- Category
- BMX
- Component Hubs
- Steel shell w/ 3/8inch axle
- Component Rims
- Aluminum, 36-hole
- Product Family
- Jr.
- Component Chain
- KMC Z410, 1/2 x 1/8inch
- Component Tires
- 20 x 1.75inch Comp III style
- Component Pedals
- Resin platform
- Component Saddle
- DB BMX padded
- Component Headset
- 1inch threaded
- Component Brakeset
- Unspecified front/Rush linear rear brakes, Unspecified front/Rush RX2.1 rear levers
- Component Cassette
- 1-speed, 18 teeth
- Component Crankset
- Steel One Piece
- Component Seatpost
- Steel pillar
- Component Handlebar
- Hi-Ten 2-piece
- Component Extensions
- Not included
- Component Rear Shock
- Not applicable
- Component Spoke Brand
- 14ga. (2.0mm)
- Component Fork Material
- Steel
- Component Bottom Bracket
- Loose ball
- Component Component Group
- BMX Mix
- Component Fork Brand Model
- Hi Ten
- Component Frame Construction
- Steel
- Component Frame Tubing Material
- High-tensile steel
- Frame Construction
- Steel
- Frame Tubing Material
- High-tensile steel
- Fork Brand & Model
- Hi Ten
- Fork Material
- Steel
- Rear Shock
- Not applicable
- Hubs
- Steel shell w/ 3/8inch axle
- Rims
- Aluminum, 36-hole
- Tires
- 20 x 1.75inch Comp III style
- Spoke Brand
- 14ga. (2.0mm)
- Component Group
- BMX Mix
- Brakeset
- Unspecified front/Rush linear rear brakes, Unspecified front/Rush RX2.1 rear levers
- Crankset
- Steel One Piece
- Pedals
- Resin platform
- Bottom Bracket
- Loose ball
- Chain
- KMC Z410, 1/2 x 1/8inch
- Seatpost
- Steel pillar
- Saddle
- DB BMX padded
- Handlebar
- Hi-Ten 2-piece
- Extensions
- Not included
- Headset
- 1inch threaded
- Cassette
- 1-speed, 18 teeth
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.