The 1997 Mongoose Alta has a MMongoose patented C(a)2 aluminum frame with replaceable dropout and Cr-Mo fork. Mongoose Cr-Mo high performance taper radius tork. Smooth shifting Shimano 21-speed Acera-X/Alivio component group. Grip Shift SRT-400 shifters. High performance Araya GP-710 36-hole alloy rims.
Frame
Fork
Handlebar
Rims
Hubs
Pedals
Brake Set
Derailleurs
Cassette
Chainrings
Cranks
Seat
Stem
Tyres
C (a)2 Aloy
Mongoose CR-MO
Mongoose Flat
Araya GP710
AceraX 36H
Mongoose Alloy
Shimano Alloy
AceraX/SRT
S HG 11-28T
Alivio 42/34/24
Shimano Alivio
Mongoose DD
CR-MO Sport
Mongoose BW
Headset
Ahead
Seatpost Size
30.6
Frame Size
13.5/15.5/17.5/19.5/22
Original Colours
| Size | ST | TT | WB | FR | CS | HT | BB | HA | SA | SO |
| 13.5" | 323 | 525 | 1022 | 38 | 420 | 110 | 45 | 70.5˚ | 73˚ | 26.5" |
| 15.5" | 374 | 550 | 1040 | 38 | 420 | 110 | 45 | 70.5˚ | 73˚ | 27" |
| 17.5 | 412 | 570 | 1054 | 38 | 420 | 115 | 45 | 71˚ | 73˚ | 28" |
| 19.5 | 463 | 585 | 1063 | 38 | 420 | 125 | 45 | 71˚ | 73˚ | 30" |
| 22 | 514 | 600 | 1071 | 38 | 420 | 140 | 45 | 71˚ | 73˚ | 32" |
Mongoose frames are measured "Center-To-Center" (For example: the seat tube measurement is taken from the center of the bottom bracket spindle to the center of the top tube where it intersects the seat tube). The Amplifier and C(a)2 frames are measured "center-to-true-horizontal" (where the top tube would intersect the seat tube if the top tube were parallel to the ground). All dimensions are in millimetres unless otherwise stated.
