VelopediaBicycle Archive · Specification report

1993 Diamondback Approach

Velopedia Archive ID 42880

Overview

Model year1993
BrandDiamondback
ModelApproach
Bicycle typeHybrid
Archive ID42880
Original MSRP$310.00
Sizes15, 17, 19, 21, 16WM, 19WM

Frameset

Frame constructionTIG-welded steel
Frame materialDiamond Back chrome-moly
ForkTange unicrown

Drivetrain

Component groupShimano Altus C10/Gripshift
ShiftersGripshift SRT-200
Front derailleurShimano Tourney (ft
Rear derailleurShimano Altus C10
CranksetShimano Altus C20, 28/38/48 teeth
Rear cogs6-speed, 14 - 28 teeth
ChainShimano CN-UG50
PedalsVictor Zytel

Brakes

BrakesShimano Tourney brakes, levers

Cockpit & contact points

HandlebarDiamond Back
StemDiamond Back
SaddleAvenir Comfort Plus
SeatpostSteel, QR

Wheels & tires

HubsSmall flange QR
RimsWeinmann 2115, 36-hole
Front tireKenda

Geometry · Legacy reference

Top tube558.8 mm
Head-tube angle72°
Seat-tube angle72°
Chainstay / rear center439.4 mm
Wheelbase1051.6 mm
Fork offset / rake45.7 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 24, 2026.