1990 Raleigh Bikes Technium 18"

Category
Rigid MTB
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Aluminum
Features
Rim brake

Geometry

Medium
Seat Tube Length, Unknown
457.2mm
Top Tube Length, Effective/Horizontal Unknown
558.8mm
Head Tube Angle
71deg
Seat Tube Angle
73deg
Bottom Bracket Drop
31.8mm
Bottom Bracket Height
298.6mm
Chainstay Length
425.5mm
Chainstay Length Horizontal
424.3mm
Fork Offset/Rake
44.4mm
Trail
66.7mm
high
Mechanical Trail
63.1mm
Wheel Flop
20.5mm
Pedal Spindle to Ground Clearance
128.6mm
170 mm cranks

18" Build

Medium
Wheel Size
26 in
559 mm BSD
Tire Width
2in
Tire Outer Diameter
660.6mm
Source:Raleigh Bicycle Buyer's Guide 1990