2020 idworx Bikes oPinion BLT Base

Category
Rigid MTB
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Aluminum
Features
Disc brake, Mixte
Average stack and reachvs category
Somewhat upright stack and reachvs category
Very upright stack and reachvs category

Geometry

46
51
56
Stack
594mm
630mm
664mm
Reach
424mm
427mm
430mm
Stack to Reach Ratio
1.4:1
1.48:1
1.54:1
Seat Tube Length, C-T
460mm
510mm
560mm
Top Tube Length, Effective/Horizontal Center
600mm
620mm
640mm
Top Tube Slope
15.4deg
13.9deg
12.3deg
Head Tube Angle
71deg
71deg
71deg
Seat Tube Angle
73.5deg
73deg
72.5deg
Head Tube Length
140mm
178mm
220mm
Bottom Bracket Drop
60mm
60mm
55mm
Bottom Bracket Height
308mm
308mm
313mm
Chainstay Length
476mm
476mm
476mm
Chainstay Length Horizontal
472.2mm
472.2mm
472.8mm
Front-Center
658.2mm
673.5mm
689.5mm
Front-Center Horizontal
655.5mm
670.9mm
687.3mm
Wheelbase
1127.7mm
1143.1mm
1160.1mm
Fork Offset/Rake
45mm
45mm
45mm
Trail
79.1mm
high
79.1mm
high
79.1mm
high
Mechanical Trail
74.8mm
74.8mm
74.8mm
Wheel Flop
24.4mm
24.4mm
24.4mm
Tire to Pedal Spindle
120.2mm
170 mm cranks
135.5mm
170 mm cranks
151.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
138mm
170 mm cranks
138mm
170 mm cranks
143mm
170 mm cranks

Base Build

46
51
56
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
57mm
57mm
57mm
Tire Width Max
70mm
70mm
70mm
Tire Outer Diameter
736mm
736mm
736mm
Bike Length with Tires
1863.7mm
1879.1mm
1896.1mm

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:https://www.idworx-bikes.de/geometry