VelopediaBicycle Archive · Specification report

1997 Diamondback Interval

Velopedia Archive ID 62217

Overview

Model year1997
BrandDiamondback
ModelInterval
Bicycle typeRoad/sport
Archive ID62217
Original MSRP$420.00
ColorsBlack
Sizes19", 21", 23", 25"
Weight25 lb

Frameset

Frame constructionTIG-welded
Frame materialChromoly main triangle/hi-tensile steel rear stays
ForkSpinner
Fork materialChromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupShimano 300EX
ShiftersShimano 300EX down-tube
Front derailleurShimano 300EX, bottom-pull/clamp-on 28.6 mm
Rear derailleurShimano 300EX
CranksetTracer, 42/52 teeth
Bottom bracketShimano BB-LP26, 107 mm spindle
BB shell width68mm English
Rear cogs7-speed, 13 - 26 teeth
ChainKMC UG-50, 1/2 x 3/32"
PedalsWellgo LU-871

Brakes

BrakesShimano 300EX brakes, Shimano 300EX levers

Cockpit & contact points

Headset1" YST
HandlebarHsin Lung steel
Handlebar extensionsN/A
StemKalloy aluminum
SaddleAvenir
SeatpostAvenir aluminum, 26.8 mm diameter

Wheels & tires

HubsJou Yu aluminum, QR
RimsAraya RT-520, 32-hole
SpokesStainless steel, 2.0mm straight gauge
Spoke nipplesBrass nipples
Front tire700 x 25c Cheng Shin C-732
Wheel size700c wheels

Geometry · Legacy reference

Top tube576.6 mm
Head-tube angle73°
Seat-tube angle73°
Chainstay / rear center419.1 mm
Wheelbase1016 mm
Fork offset / rake40 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.