Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2004 Diamondback Joker
Value Guide market data · 2004 Diamondback Joker
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2004 Diamondback Joker
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Joker model years
2004 Joker lineup
Overview
About this bike
2004 Diamondback Joker value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- TIG-welded
- Frame Tubing Material
- Hi-tensile steel
- Fork Brand & Model
- Diamondback
- Fork Material
- Chromoly, unicrown crown
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- 2004 Diamondback Joker
- Component Group
- Not applicable
- Shift Levers
- Not applicable
- Crankset
- 3-piece chromoly 175mm, 39 teeth
- Bottom Bracket
- Loose ball, splined
- Rear Cogs
- 1-speed, 14 teeth
- Chain
- KMC Z410, 1/2 x 1/8inch
Brakes
- Brakeset
- Tektro 907A alloy U-brake rear brakes, aluminum rear levers
Cockpit
- Seatpost
- Aluminum, 25.4mm diameter
- Saddle
- DB Padded
- Handlebar
- DB 4 pc Park Bars
- Headset
- 1 1/8inch threadless OS Threadless
Wheels & Tires
- Hubs
- Front: steel, 14mm, Rear: steel, 3/8
- Rims
- Alex C303, 48-hole
- Tires
- 20 x 1.95inch DB L-Train II
- Spoke Brand
- Stainless steel, 14ga. (2.0mm) straight gauge
- Spoke Nipples
- Brass nipples
Pedals
- Pedals
- Aluminum platform
Accessories
- Colors
- Black OPS, Stealth Grey
- BB Shell Width
- 68mm English
- Extensions
- Not applicable
Weight & Sizing
- Sizes
- Pro
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.