VelopediaBicycle Archive · Specification report

2001 Dean Duke Expert/SID SL

Velopedia Archive ID 36592

Overview

Model year2001
BrandDean
ModelDuke Expert/SID SL
Bicycle typeMountain bike, front & rear suspension
Archive ID36592
Original MSRP$3,100.00
ColorsBrushed, Satin
SizesLarge, medium, small, xlarge

Frameset

Frame constructionTIG-welded
Frame material3Al/2.5V titanium
ForkRock Shox Sid SL
Fork materialAluminum/magnesium, triple-clamp crown
Rear shockStratos Pro, 1.25" travel

Drivetrain

Component groupMountain Mix
ShiftersShimano Deore XT RapidFire SL
Front derailleurShimano Deore XT, top-pull/clamp-on 31.8mm
Rear derailleurShimano Deore XT SGS
CranksetShimano Deore XT
Bottom bracketShimano BB-UN72
BB shell width68mm English
Rear cogs9-speed, Buyer's choice of gearing
ChainShimano CN-HG92, 1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano Deore XT V-Brake brakes, Shimano Deore XT RapidFire SL levers

Cockpit & contact points

Headset1 1/8" threadless Cane Creek
HandlebarDean Titanium
Handlebar extensionsNot included
StemDean Aluminum
SaddleFi'zi:k: Nisene Ti
SeatpostDean Aluminum, 27.2mm diameter

Wheels & tires

HubsShimano Deore XT
RimsMavic 517, 32-hole
SpokesStainless steel, double-butted
Spoke nipplesAluminum nipples
Front tire26 x 2.10" IRC Mythos XC
Wheel size26" wheels

Geometry · Legacy reference

Top tube596.9 mm
Head-tube angle71°
Seat-tube angle73°
Chainstay / rear center425.4 mm

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