VelopediaBicycle Archive · Specification report

1999 Otis Guy Purist XTR MB

Velopedia Archive ID 81041

Overview

Model year1999
BrandOtis Guy
ModelPurist XTR MB
Bicycle typeMountain bike, front suspension
Archive ID81041
Original MSRP$3,098.00
ColorsBlack, Blue, Custom, Green, Orange, Red, White
Sizes16", 18", 20", 21.5", 23", custom
Weight23 lb

Frameset

Frame constructionBrazed/welded
Frame materialDedacciai 18MCDV6/Ritchey WCS Prestige
ForkRock Shox Judy XC, 3.15" travel
Fork materialAluminum/magnesium, triple-clamp crown
Rear shockN/A

Drivetrain

Component groupShimano XTR
ShiftersShimano XTR RapidFire SL
Front derailleurShimano XTR, bottom-pull/clamp-on 28.6mm
Rear derailleurShimano XTR GS
CranksetShimano XTR M952, 24/36/46 teeth
Bottom bracketShimano BB-M952
BB shell width68mm English
Rear cogs9-speed, 12 - 32 teeth
ChainShimano CN-7700, 1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano XTR V-Brake brakes, Shimano XTR levers

Cockpit & contact points

Headset1 1/8" threadless Chris King NoThreadSet
HandlebarKore Elite
Handlebar extensionsNot included
StemKore Lite
SaddleWTB SSTX, titanium rails
SeatpostKore Elite II, 27.2mm diameter

Wheels & tires

HubsShimano XTR
RimsMavic X517, 32-hole
SpokesWheelsmith XL stainless steel, 2.0mm double-butted
Spoke nipplesAlloy nipples
Front tire26 x 2.125" WTB VelociRaptor
Wheel size26" wheels

Geometry · Legacy reference

Top tube584.2 mm
Head-tube angle71.5°
Seat-tube angle73°
Chainstay / rear center419.1 mm
Fork offset / rake38.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 18, 2026.