1992 Bianchi Forza Base

Geometry

46
49
52
55
58
61
64
Seat Tube Length, C-T
460mm
490mm
520mm
550mm
580mm
610mm
640mm
Seat Tube Length, C-C
445mm
475mm
505mm
535mm
567mm
595mm
622mm
Top Tube Length, Effective/Horizontal HT Top
513mm
535mm
545mm
565mm
580mm
590mm
595mm
Head Tube Angle
71.5deg
72.5deg
73deg
73deg
73deg
73deg
73deg
Seat Tube Angle
75deg
74deg
74deg
73deg
73deg
73deg
73deg
Bottom Bracket Drop
65mm
65mm
65mm
65mm
65mm
65mm
65mm
Bottom Bracket Height
271mm
271mm
271mm
271mm
271mm
271mm
271mm
Chainstay Length
410mm
410mm
410mm
410mm
410mm
410mm
410mm
Chainstay Length Horizontal
404.8mm
404.8mm
404.8mm
404.8mm
404.8mm
404.8mm
404.8mm
Front-Center
584.5mm
585.2mm
588.1mm
598.1mm
611.1mm
620.1mm
626mm
Front-Center Horizontal
580.9mm
581.6mm
584.5mm
594.6mm
607.6mm
616.7mm
622.6mm
Wheelbase
985.7mm
986.4mm
989.3mm
999.4mm
1012.4mm
1021.5mm
1027.4mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
45mm
Trail
65mm
mid/​neutral
58.8mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
Mechanical Trail
61.6mm
56mm
53.2mm
53.2mm
53.2mm
53.2mm
53.2mm
Wheel Flop
19.6mm
16.9mm
15.6mm
15.6mm
15.6mm
15.6mm
15.6mm
Standover Height
735.3mm
754.1mm
778.6mm
803.9mm
832.2mm
858.6mm
884.8mm
Tire to Pedal Spindle
78.5mm
170 mm cranks
79.2mm
170 mm cranks
82.1mm
170 mm cranks
92.1mm
170 mm cranks
105.1mm
170 mm cranks
114.1mm
170 mm cranks
120mm
170 mm cranks
Pedal Spindle to Ground Clearance
101mm
170 mm cranks
101mm
170 mm cranks
101mm
170 mm cranks
101mm
170 mm cranks
101mm
170 mm cranks
101mm
170 mm cranks
101mm
170 mm cranks

Base Build

46
49
52
55
58
61
64
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
25mm
25mm
25mm
25mm
25mm
25mm
25mm
Tire Width Max
30mm
Tire Outer Diameter
672mm
672mm
672mm
672mm
672mm
672mm
672mm
Bike Length with Tires
1657.7mm
1658.4mm
1661.3mm
1671.4mm
1684.4mm
1693.5mm
1699.4mm
Source:https://www.ebay.com/itm/Bianchi-Catalog-Project-7-Super-Grizzly-Minimax-TSX-Campagnolo-Shimano-mtb-1992-/284175457546