VelopediaBicycle Archive · Specification report

1995 Marin Bear Valley - Rock Shox Mag 21

Velopedia Archive ID 32405

Overview

Model year1995
BrandMarin
ModelBear Valley - Rock Shox Mag 21
Bicycle typeMountain bike, front suspension
Archive ID32405
Original MSRP$810.45
ColorsGun metal
Sizes14", 15.5", 17.5", 19", 20.5"

Frameset

Frame constructionTIG-welded steel
Frame materialTange chromoly, double-butted
ForkRock Shox Mag 21
Fork materialMagnesium, triple-clamp crown

Drivetrain

Component groupShimano STX
ShiftersShimano STX RapidFire Plus
Front derailleurShimano STX, bottom-pull/clamp-on 28.6 mm
Rear derailleurShimano STX-RC
CranksetShimano STX HyperDrive-C, 22/32/42 teeth
Rear cogs7-speed, 11 - 28 teeth
ChainShimano CN-IG30, 1/2 x 3/32"
PedalsVictor MTB, alloy cage w/clips & straps

Brakes

BrakesShimano STX M-System brakes, Shimano STX levers

Cockpit & contact points

Headset1 1/8" Marin Lite
HandlebarMarin Lite alloy
Handlebar extensionsNot included
StemMarin Lite chromoly
SaddleMarin Lite
SeatpostKalloy SP-248, 27.0 mm diameter

Wheels & tires

HubsShimano STX
RimsAraya TM-18, 32-hole
SpokesStainless steel, 1.8 mm straight gauge
Spoke nipplesBrass nipples
Front tireFront: 26 x 2.10" Marin Quake 7.0, Rear: 26 x 2.10" Marin Quake 7.1
Wheel size26" wheels

Geometry · Legacy reference

Top tube552.4 mm
Head-tube angle70°
Seat-tube angle74°
Chainstay / rear center425.4 mm
Fork offset / rake40.6 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 13, 2026.