VelopediaBicycle Archive · Specification report

2001 Dean Ace 2.5s Pro Race/SID Race

Velopedia Archive ID 36517

Overview

Model year2001
BrandDean
ModelAce 2.5s Pro Race/SID Race
Bicycle typeMountain bike, front & rear suspension
Archive ID36517
Original MSRP$4,150.00
ColorsBrushed, Satin
SizesLarge, medium, small, xlarge

Frameset

Frame constructionTIG-welded
Frame material3Al/2.5V titanium
ForkRock Shox SID Race
Fork materialAluminum/magnesium, triple-clamp crown
Rear shockRock Shox SID Race, 2.5" travel

Drivetrain

Component groupMountain Mix
ShiftersShimano XTR RapidFire SL
Front derailleurShimano XTR, top-pull/clamp-on 31.8mm
Rear derailleurShimano XTR SGS
CranksetShimano XTR
Bottom bracketShimano BB-M952
BB shell width68mm English
Rear cogs9-speed, Buyer's choice of gearing
ChainShimano XTR, 1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano XTR V-Brake brakes, Shimano XTR RapidFire SL levers

Cockpit & contact points

Headset1 1/8" threadless Chris King No-Threadset
HandlebarDean Titanium
Handlebar extensionsNot included
StemDean Aluminum
SaddleFi'zi:k: Nisene Ti
SeatpostDean Titanium ultra-lite, 27.2mm diameter

Wheels & tires

HubsBontrager Race Lite
RimsBontrager Race Lite
SpokesStainless steel, double-butted
Spoke nipplesAluminum nipples
Front tire26 x 2.10" IRC Mythos XC
Wheel size26" wheels

Geometry · Legacy reference

Top tube571.5 mm
Head-tube angle71°
Seat-tube angle73°
Chainstay / rear center419.1 mm

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