Bicycle comparison

2002 Diamondback Interval · 2001 Diamondback Interval

Specification	2002 Diamondback Interval	2001 Diamondback Interval
Overview
Model year	2002	2001
Brand	Diamondback	Diamondback
Model	Interval	Interval
Bicycle type	Road/sport	Road/sport
Archive ID	91423	91039
Original MSRP	$549.99	$599.99
Colors	Black/Blue	Silver Mercury
Sizes	Compact large, compact medium, compact small, compact xlarge	Large, medium, small, xlarge
Frameset
Frame construction	TIG-welded	Silver-brazed
Frame material	7005 aluminum w/replaceable derailleur hanger	Aluminum
Fork material	Hi-tensile steel	Chromoly, oversize, unicrown crown
Rear shock	N/A	N/A
Drivetrain
Component group	Shimano Sora Triple	Road Mix
Shifters	Shimano Sora STI Dual Control	Shimano Sora STI Dual Control
Front derailleur	Shimano Sora, top-pull/clamp-on 31.8mm	Shimano Sora, top-pull/clamp-on 31.8mm
Rear derailleur	Shimano Sora GS	Shimano Alivio
Crankset	Shimano Sora Triple, 30/42/52 teeth	Shimano Sora, 30/42/52 teeth
Bottom bracket	Sealed cartridge, 113mm spindle	Sealed cartridge, 102mm spindle
BB shell width	68mm English	68mm English
Rear cogs	8-speed, 12 - 25 teeth	8-speed, 12 - 28 teeth
Chain	Shimano CN-HG50, 1/2 x 3/32"	KMC, 1/2 x 1/8"
Pedals	Resin body, aluminum cage w/clips & straps	Wellgo LU-955A w/clips & straps
Brakes
Brakes	Aluminum Dual Pivot brakes, Shimano Sora STI Dual Control levers	Avid Shorty 10C brakes, Shimano Sora STI Dual Control levers
Cockpit & contact points
Headset	1 1/8" threadless steel threadless	1 1/8" steel
Handlebar	Aluminum drop bar	Aluminum drop bar
Handlebar extensions	Not included	Not included
Stem	Aluminum threadless	Aluminum, adjustable
Saddle	Avenir Road SS	Avenir Super Soft
Seatpost	Aluminum micro-adjust, 27.2mm diameter	Aluminum, suspension, 27.2mm diameter
Wheels & tires
Hubs	Aluminum, Q/R	Aluminum O/S
Rims	Aluminum, 32-hole	Alex DM-18, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge	Chung Nan stainless steel, 2.0mm straight gauge
Spoke nipples	Brass nipples	Brass nipples
Front tire	700 x 25c road	700 x 38c Comfort Plus Sport
Wheel size	700c wheels	700c wheels

Specification

2002 Diamondback Interval

2001 Diamondback Interval

Overview

Model year

2002

2001

Brand

Diamondback

Model

Interval

Bicycle type

Road/sport

Archive ID

91423

91039

Original MSRP

$549.99

$599.99

Colors

Black/Blue

Silver Mercury

Sizes

Compact large, compact medium, compact small, compact xlarge

Large, medium, small, xlarge

Frameset

Frame construction

TIG-welded

Silver-brazed

Frame material

7005 aluminum w/replaceable derailleur hanger

Aluminum

Fork material

Hi-tensile steel

Chromoly, oversize, unicrown crown

Rear shock

N/A

Drivetrain

Component group

Shimano Sora Triple

Road Mix

Shifters

Shimano Sora STI Dual Control

Front derailleur

Shimano Sora, top-pull/clamp-on 31.8mm

Rear derailleur

Shimano Sora GS

Shimano Alivio

Crankset

Shimano Sora Triple, 30/42/52 teeth

Shimano Sora, 30/42/52 teeth

Bottom bracket

Sealed cartridge, 113mm spindle

Sealed cartridge, 102mm spindle

BB shell width

68mm English

Rear cogs

8-speed, 12 - 25 teeth

8-speed, 12 - 28 teeth

Chain

Shimano CN-HG50, 1/2 x 3/32"

KMC, 1/2 x 1/8"

Pedals

Resin body, aluminum cage w/clips & straps

Wellgo LU-955A w/clips & straps

Brakes

Aluminum Dual Pivot brakes, Shimano Sora STI Dual Control levers

Avid Shorty 10C brakes, Shimano Sora STI Dual Control levers

Cockpit & contact points

Headset

1 1/8" threadless steel threadless

1 1/8" steel

Handlebar

Aluminum drop bar

Handlebar extensions

Not included

Stem

Aluminum threadless

Aluminum, adjustable

Saddle

Avenir Road SS

Avenir Super Soft

Seatpost

Aluminum micro-adjust, 27.2mm diameter

Aluminum, suspension, 27.2mm diameter

Wheels & tires

Hubs

Aluminum, Q/R

Aluminum O/S

Rims

Aluminum, 32-hole

Alex DM-18, 36-hole

Spokes

Stainless steel, 14ga. (2.0mm) straight gauge

Chung Nan stainless steel, 2.0mm straight gauge

Spoke nipples

Brass nipples

Front tire

700 x 25c road

700 x 38c Comfort Plus Sport

Wheel size

700c wheels

Geometry comparison

One selected size or frame position per bicycle, matching the comparison dropdown choices used when Print / PDF was opened.

Measurement	2002 Diamondback Interval	2001 Diamondback Interval
Selected size / position	Legacy reference	Legacy reference
Head-tube angle	73.5°	71°
Seat-tube angle	73°	74°
Chainstay / rear center	403.9 mm	447 mm
Wheelbase	995.7 mm	1059.2 mm
Fork offset / rake	45 mm	—

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 12, 2026.