1992 Rocky Mountain fusion Base

Category
Rigid MTB
Design
Swept Back Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake
Very aggressive stack and reachvs category
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs category

Geometry

18,5"
Stack
513.1mm
Reach
457.2mm
Stack to Reach Ratio
1.12:1
Seat Tube Length, Unknown
469.9mm
Top Tube Length, Effective/Horizontal Unknown
551.2mm
Top Tube Slope
8deg
Head Tube Angle
70.5deg
Seat Tube Angle
73deg
Head Tube Length
127mm
Bottom Bracket Drop
38.1mm
Bottom Bracket Height
292.1mm
Chainstay Length
424.2mm
Chainstay Length Horizontal
422.5mm
Front-Center
622.3mm
Front-Center Horizontal
625.3mm
Wheelbase
1047.8mm
Fork Offset/Rake
50.8mm
Fork Length (Axle-To-Crown)
381mm
Trail
63mm
mid/​neutral
Mechanical Trail
59.4mm
Wheel Flop
19.8mm
Standover Height
742mm
Tire to Pedal Spindle
117.1mm
175 mm cranks
Pedal Spindle to Ground Clearance
117.1mm
175 mm cranks

Base Build

18,5"
Wheel Size
26 in
559 mm BSD
Tire Width
2.1in
Tire Width Max
2.4in
Tire Outer Diameter
660.4mm
Bike Length with Tires
1708.2mm
Crank Length
175mm
Stem Length
90mm
Stem Angle
-5deg

Published Sizing Recommendations

Height
5 ft 6 in
to
5 ft 10 in

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
Rigid MTB
Source:http://www.goatsurfer.com/assets/Rocky_Mountain_1992.pdf