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J.Laverack J.ACK 2020


c

Geometry

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Reach 337 354 395 310 334 425 419 430
Stack 544 625 551 513 572 702 619 701
Top Tube (effective) 620 426 490 535 607 465 683 609
Top Tube (actual) 525 418 537 542 503 599 587 565
Seat Tube C-T 572 471 525 560 621 672 602 720
Head Angle 66 84 83 80 67 76 61 66
Seat Angle 61 67 82 59 71 70 78 80
Head Tube 82 114 154 139 167 181 178 184
Chainstay 372 379 483 462 377 461 489 450
Wheelbase 973 1088 892 972 1050 834 1060 968
Front Centre 613 594 572 635 537 580 668 588
BB Drop 68 72 64 75 76 68 62 59
BB Type BAS 68mm BSA 68mm BSA 68mm BSA 68mm BSA 68mm BSA 68mm BSA 68mm BSA 68mm
Fork Rake / Offset 39 47 36 38 52 44 48 46
Fork Length (A2C) 468 424 436 400 418 408 397 396
Seatpost Diameter 30 28 37 27 26 35 27 37
Axle Spacing 135/142x12 135/142x12 135/142x12 135/142x12 135/142x12 135/142x12 135/142x12 135/142x12
Wheel Size 700c 700c 700c 700c 700c 700c 700c 700c
Tyre Max Width 32 36 35 34 42 32 33 32
Seatpost Length 411 374 372 364 409 396 314 341
Seatpost Offset 15mm 15mm 15mm 15mm 15mm 15mm 15mm 15mm
Seat Clamp 34 32 30 34 35 36 30 41
Front Mech Band on Band on Band on Band on Band on Band on Band on Band on
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Note: All J.Laverack are designed around a BSA BB unless requested

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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