1994 Bridgestone Cycle Co. MB-1 Base

Geometry

40cm
46cm
49cm
52cm
55cm
Seat Tube Length, C-T
400mm
460mm
490mm
520mm
550mm
Seat Tube Length, C-C
375mm
437mm
467mm
497mm
527mm
Top Tube Length, Actual C-C
535mm
565mm
575mm
585mm
595mm
Head Tube Angle
71.5deg
72deg
72deg
72deg
72deg
Seat Tube Angle
74deg
73.5deg
73.5deg
73deg
73deg
Bottom Bracket Drop
40mm
40mm
40mm
40mm
40mm
Bottom Bracket Height
289mm
289mm
289mm
289mm
289mm
Chainstay Length
425mm
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
423.1mm
423.1mm
423.1mm
423.1mm
423.1mm
Front-Center
607.2mm
621.2mm
624.2mm
624.2mm
635.2mm
Front-Center Horizontal
607.7mm
621.4mm
624.2mm
624.5mm
634.9mm
Wheelbase
1029mm
1043mm
1046mm
1046mm
1057mm
Fork Offset/Rake
40mm
40mm
40mm
40mm
40mm
Trail
67.9mm
high
64.9mm
mid/​neutral
64.9mm
mid/​neutral
64.9mm
mid/​neutral
64.9mm
mid/​neutral
Mechanical Trail
64.4mm
61.7mm
61.7mm
61.7mm
61.7mm
Wheel Flop
20.4mm
19.1mm
19.1mm
19.1mm
19.1mm
Standover Height
690mm
738mm
760mm
783mm
812mm
Tire to Pedal Spindle
108.2mm
170 mm cranks
122.2mm
170 mm cranks
125.1mm
170 mm cranks
120.1mm
175 mm cranks
131.1mm
175 mm cranks
Pedal Spindle to Ground Clearance
119mm
170 mm cranks
119mm
170 mm cranks
119mm
170 mm cranks
114mm
175 mm cranks
114mm
175 mm cranks

Base Build

40cm
46cm
49cm
52cm
55cm
Wheel Size
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
Tire Width
1.95in
1.95in
1.95in
1.95in
1.95in
Tire Outer Diameter
658.1mm
658.1mm
658.1mm
658.1mm
658.1mm
Bike Length with Tires
1687.1mm
1701.1mm
1704.1mm
1704.1mm
1715.1mm
Crank Length
170mm
170mm
170mm
175mm
175mm
Handlebar Width
560mm
560mm
560mm
560mm
560mm
Stem Length
135mm
135mm
135mm
135mm
135mm
Source:https://www.sheldonbrown.com/bridgestone/1994/pages/71.htm