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Marin Alpine Trail 2025


c

Geometry

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Reach 375 450 424 412 398 498 420 475
Stack 528 654 600 608 777 747 602 677
Top Tube (effective) 511 614 661 485 709 680 612 579
Seat Tube C-T 458 399 417 458 490 447 413 432
Head Angle 66 75 57 54 70 51 53 56
Seat Angle 89 88 67 88 83 91 66 85
Head Tube 88 115 100 92 136 124 108 141
Chainstay 514 378 356 404 499 370 407 429
Wheelbase 1059 1086 1358 1297 1189 1236 1408 1234
Standover 673 795 784 783 805 760 638 717
BB Drop 23 27 25 30 25 28 24 32
BB Height 387 328 320 287 307 414 302 372
BB Type threaded 73mm threaded 73mm threaded threaded threaded 73mm threaded threaded 73mm threaded
Fork Rake / Offset 46 44 44 39 44 49 39 42
Fork Length (A2C) 488 492 530 545 573 490 636 603
Seatpost Diameter 36 40 30 30 41 40 38 29
Axle Spacing 175 131 173 149 150 144 128 172
Wheel Size 28 27 33 33 28 23 27 33
Dopper Post Travel 159 164 186 146 184 145 181 233
Handlebar Width 701 923 856 833
Stem Length 38 28 40 29 35 38 41 39
Stem Angle 0 0 0 0 0 0 0 0
Crank Length 139 180 177 140 164 136 188 175
Front Travel 163 166 168 150
Rear Travel 128 169 158 131
Shock Size 205x65 205x65 205x65 205x65
Rider Height 5'3"-5'5" 5'5"-5'10" 5'10"-6'1" 6'1"-6'4"
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Note: 29/29 wheels, long CS/low BB, +0.75 headset

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

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