J.Laverack R.Jack Disc 'Classic' 2020


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Geometry

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Reach 336 433 391 330 379 429 371 363
Stack 468 475 569 593 647 507 653 555
Top Tube (effective) 614 437 638 516 601 468 530 598
Top Tube (actual) 532 527 616 498 562 530 549 584
Seat Tube C-T 438 459 426 431 561 621 545 615
Head Angle 66 82 69 67 69 81 81 74
Seat Angle 72 80 85 84 76 74 58 62
Head Tube 111 137 144 177 176 188 235 206
Chainstay 393 416 387 386 376 424 441 458
Wheelbase 1140 1132 1107 812 811 1011 1043 859
Front Centre 521 484 693 498 690 691 524 568
Standover 625 642 836 887 739 785 908 853
BB Drop 78 73 64 73 72 65 77 64
Fork Rake / Offset 53 53 45 42 50 45 48 43
Fork Length (A2C) 405 400 418 368 363 378 368 406
Axle Spacing 142x12 142x12 142x12 142x12 142x12 142x12 142x12 142x12
Handlebar Width 380 or 400 434 400 or 420 431 425 420 or 440 423 409
Stem Length 80 - 90 73 90 or 100 113 119 126 110 or 120 104
Crank Length 166 190 167 191 189 176 158 207
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

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