1991 Mongoose Bicycles IBOC comp
- Category
- Rigid MTB
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Rim brake
Geometry
16in | 18in | 20in | 22in | |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 72deg | 72deg | 72deg | 72deg |
Bottom Bracket Drop | 35mm | 35mm | 35mm | 35mm |
Bottom Bracket Height | 294mm | 294mm | 294mm | 294mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 428.6mm | 428.6mm | 428.6mm | 428.6mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm |
Trail | 71.9mm high | 71.9mm high | 71.9mm high | 71.9mm high |
Mechanical Trail | 67.5mm | 67.5mm | 67.5mm | 67.5mm |
Wheel Flop | 23.1mm | 23.1mm | 23.1mm | 23.1mm |
Pedal Spindle to Ground Clearance | 124mm 170 mm cranks | 124mm 170 mm cranks | 124mm 170 mm cranks | 124mm 170 mm cranks |
comp Build
16in | 18in | 20in | 22in | |
Wheel Size | 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 |
Tire Outer Diameter | 658.1mm | 658.1mm | 658.1mm | 658.1mm |
Handlebar Width | 23in | 23in | 23in | 23in |
Stem Length | 110mm | — | — | 130mm |
Source:https://web.archive.org/web/20230704200545/https://www.retrobike.co.uk/threads/mongoose-1991-brochure.442231/