Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2002 Diamondback Interval
Value Guide market data · 2002 Diamondback Interval
12-month trend
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Direction and magnitude, not judgment
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Price over time - 2002 Diamondback Interval
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Interval model years
2002 Interval lineup
Overview
About this bike
2002 Diamondback Interval value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork Material
- Hi-tensile steel
- Frame Construction
- TIG-welded
- Frame Tubing Material
- 7005 aluminum w/replaceable derailleur hanger
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- Shimano Sora
- Bottom Bracket
- Sealed cartridge, 113mm spindle
- Cassette
- 8-speed, 12 - 25 teeth
- Chain
- Shimano CN-HG50, 1/2 x 3/32inch
- Component Group
- Shimano Sora Triple
- Crankset
- Shimano Sora Triple, 30/42/52 teeth
- Shifters
- Shimano Sora STI Dual Control
Brakes
- Brakes
- Aluminum Dual Pivot brakes, Shimano Sora STI Dual Control levers
Cockpit
- Handlebar
- Aluminum drop bar
- Stem
- Aluminum threadless
- Headset
- 1 1/8inch threadless steel threadless
- Saddle
- Avenir Road SS
- Seatpost
- Aluminum micro-adjust, 27.2mm diameter
Wheels & Tires
- Hubs
- Aluminum, Q/R
- Rims
- Aluminum, 32-hole
- Spoke Brand
- Stainless steel, 14ga. (2.0mm) straight gauge
- Spoke Nipples
- Brass nipples
- Tires
- 700 x 25c road
Pedals
- Pedals
- Resin body, aluminum cage w/clips & straps
Accessories
- BB Shell Width
- 68mm English
- Colors
- Black/Blue
- Extensions
- Not included
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.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.