VelopediaBicycle Archive · Specification report

1993 Miyata DuplicRoss

Velopedia Archive ID 42823

Overview

Model year1993
BrandMiyata
ModelDuplicRoss
Bicycle typeTandem (mountain)
Archive ID42823
Original MSRP$1,480.00
Sizes16/18, 18/20
Weight41 lb

Frameset

Frame constructionTIG-welded steel
Frame materialTandem gauge chrome-moly
ForkOS chrome-moly

Drivetrain

Component groupShimano Deore LX
ShiftersShimano Deore DX thumbshifters
Front derailleurShimano Deore LX
Rear derailleurShimano Deore LX
CranksetShimano Deore DX, 28/38/48 teeth
Rear cogs7-speed, 12 - 28 teeth
ChainShimano Hyperglide
PedalsShimano Deore LX

Brakes

BrakesScott/Pederson self energizing with Odyssey booster plate brakes, levers

Cockpit & contact points

HandlebarAlloy
StemTIG CroMo/adj. stoker
SaddleVetta Shock Absorber
SeatpostKalloy CroMo

Wheels & tires

HubsShimano Deore LX
RimsAraya RM-17
Front tire26 x 1.50" Kenda
Wheel size26" wheels

Geometry · Legacy reference

Head-tube angle72°
Seat-tube angle72°
Chainstay / rear center434.3 mm
Wheelbase1775.5 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 22, 2026.