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J.Laverack J.ACK 2020


c

Geometry

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Reach 346 383 324 444 435 430 393 326
Stack 618 434 600 573 543 542 501 736
Top Tube (effective) 607 452 613 596 489 528 695 560
Top Tube (actual) 569 497 548 616 646 459 546 528
Seat Tube C-T 466 562 552 583 581 540 550 727
Head Angle 84 71 68 63 85 75 58 82
Seat Angle 68 84 78 70 74 84 63 72
Head Tube 118 126 131 142 186 141 196 186
Chainstay 434 382 441 445 492 429 374 433
Wheelbase 825 1061 1181 806 1215 871 883 877
Front Centre 619 557 592 569 638 567 605 748
BB Drop 74 68 73 70 75 77 74 70
BB Type BAS 68mm BSA 68mm BSA 68mm BSA 68mm BSA 68mm BSA 68mm BSA 68mm BSA 68mm
Fork Rake / Offset 45 36 51 48 44 36 36 51
Fork Length (A2C) 470 422 454 403 435 389 424 420
Seatpost Diameter 34 27 34 27 35 32 33 31
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 31 32 43 34 41 41 38 34
Seatpost Length 293 364 403 280 324 409 381 300
Seatpost Offset 15mm 15mm 15mm 15mm 15mm 15mm 15mm 15mm
Seat Clamp 34 36 31 31 28 36 40 35
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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