The new 18 speed 1988 Mongoose Alta has been completely re-equipped for 1988. Featuring an all chromoly frame and chromoly fork for optimum response and reliability. The top level equipment includes the new Shimano Light Action derailleur with adjustable SIS indexing or friction shifting action. The 170mm SR alloy cranks are equipped with elliptical Ovaltech chainrings, a 14-28 Shimano freewheel and Uniglide chain comprise the wide ratio drive system. Computer designed Ovaltech chainrings increase your pedaling efficiency. The Alta's other performance equipment includes responsive cantilever brakes, Araya 7X(N) rims and quick release alloy hubs. The Alta is available two-tone finished in Ocean Blue and Gray or Euro White. Ladies model in Ocean Blue and Grey.
Frame
Fork
Handlebar
Rims
Hubs
Pedals
Brake Set
Derailleurs
Cassette
Chainrings
Cranks
Seat
Stem
Tyres
100% CR-MO
CR-MO Unicrown
Flat Bend
Araya 7X
Alloy 36H QR
Nylon MTB
DiaCompe 983D
Shim FD-Z204GS
Shim Z 14-28T
28/38/48
Sakae SXC-T350
Mountain
Mountain
26x1.5 Skinwall
Headset
Steel SS
Seatpost Size
-
Frame Size
16/18/20/22
Original Colours
Size | A | B | C | D | E | F | G | H | I |
16" | 394 | 547 | 1070 | 445 | 628 | 289 | 79˚ | 76˚ | 50 |
18" | 456 | 577 | 1065 | 445 | 623 | 289 | 72˚ | 72˚ | 50 |
20" | 509 | 582 | 1081 | 445 | 638 | 289 | 71˚ | 70˚ | 50 |
22" | 561 | 582 | 1087 | 445 | 644 | 289 | 72˚ | 70˚ | 50 |
Mongoose mountain bike frames are measured Center-to-Center (For example: the seat tube measurement is the center of bottom bracket spindle to center of the top tube where it intersecs the seat tube. All dimensions are in mm unless otherwise stated. A = Seat tube length. B = Top tube length. C = Wheelbase. D = Chain stay length. F = Bottom bracket height. G = Seat tube angle. H = Head tube angle. I = Fork rake.