January 21, 2020

One of the final, yet defining steps that makes a No. 22 bike special is our finishing technique.  When it comes to the optional anodized finishes, “There’s a little bit of magic involved,” says Scott Hock, who oversees production in our Johnstown, N.Y. factory.

The process took a lot of trial and error to perfect. Although titanium is exceptionally strong (yet light), it's also a highly demanding and fickle material. Each step, from the initial welds to blasting the finish, has to be more delicately executed than working with other frame materials.

When anodized, titanium also has a specific color spectrum. “There’s no red or black,” Hock points out, “and the gold is a bronze-yellow, which actually gets the point of the color across nicely, I think.” But Hock says that these color constraints have become a part of the No. 22 identity. “We started with a basic blue,” he says of the earliest days developing the technique. “We worked on perfecting the blue and being able to do so repetitively, then we expanded to more colours—testing different mixtures of the liquid that we use until we were able to open up the full spectrum,” There are now 10 distinctive colour options, including four unique fades which beautifully reveal the extent of the spectrum.

The process is achieved by using an electrolyte solution and running an electric current through the titanium in order to reveal a colour. Each colour on the spectrum is triggered by a specific frequency. It requires an extremely steady hand, incredible focus and years of skill.

Every aspect of our design process is also done at our factory. "In order to get the logos perfect every time, we create all our decals in-house with a die-cutting machine, drafting up specific designs,” says Hock.

Hock specs four different types of vinyl, and three different types of application tape, depending on the humidity and temperature of the frame at the time. “The season actually has a big impact on how the finish reacts, so we keep a variety of materials in the shop at all times,” says Hock. And not all finishes are created equal. “A green colouring takes a day or so just to sit there and let the decal bond,” Hock points out of certain more finicky colors. High polish finishes are also tricky. “They don’t have as many microscopic grooves to adhere to the vinyl,” Hock notes.

The final step in the finishing process is blasting. “When it’s polished or anodized, the graphic is a kind of positive—that’s what we want to remain,” Hock says. It gets brought over to the blasting station and gets a thorough blasting with a material calibrated specifically for our frames. Hock actually went to a blasting materials producer in Massachusetts in order to help develop the perfect product for finishing a No. 22 frame. “We abrade it with an engineering material made out of ceramic media, which produces a much better finish than glass bead material,” he says. The high cost of the blast media is a hurdle to more widespread use, but the extra depth of the resulting finish makes that cost easy to justify.

Then, the frame is ready for its final step: being shipped to its owner.


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2019 Geometry Charts

Great Divide Rim Brake

Size 48cm 50cm 52cm 54cm 56cm 58cm 60cm
Effective top tube length (mm) 495 510 525 545 560 580 600
Seat tube, center-center (mm) 445 462 490 518 540 565 590
Head tube length (mm) 90 100 120 140 160 180 200
Seat tube angle (deg) 75 74.5 74 73.5 73 73 72.5
Head tube angle (deg) 70.5 71.0 71.2 72.2 72.5 73 73
Front center (mm) 567 574 584 586 594 609 623
Chain stay length (mm) 412 412 412 415 415 415 418
BB drop (mm) 78 78 75 75 75 73 73
Reach (mm) 357 364 370 379 383 397 406
Stack (mm) 506 517 534 558 578 597 617
Standover (700x28mm tires) 730 743 767 793 813 836 858

 

Great Divide Disc

Size 48cm 50cm 52cm 54cm 56cm 58cm 60cm
Effective top tube length (mm) 495 510 525 545 560 580 600
Seat tube, center-center (mm) 445 462 490 518 540 565 590
Head tube length (mm) 85 95 115 135 155 175 195
Seat tube angle (deg) 75 74.5 74 73.5 73 73 72.5
Head tube angle (deg) 70.5 71.0 71.2 72.2 72.5 73 73
Front center (mm) 567 574 584 586 594 609 623
Chain stay length (mm) 418 418 418 418 420 420 422
BB drop (mm) 78 78 75 75 75 73 73
Reach (mm) 356 364 369 378 382 397 405
Stack (mm) 508 520 536 560 580 599 619
Standover (700x28mm tires) 731 744 768 794 814 837 858

 

Drifter

Size 48cm 50cm 52cm 54cm 56cm 58cm 60cm
Effective top tube length (mm) 502 510 526 545 560 575 595
Seat tube, center-center (mm) 460 478 503 520 535 552 577
Head tube length (mm) 105 115 130 150 165 185 205
Seat tube angle (deg) 74.5 74 74 73.5 73 73 72.5
Head tube angle (deg) 70.5 70.5 70.8 71 71.2 71.2 71.5
Front center (mm) 572 576 589 603 612 627 640
Chain stay length (mm) 430 430 430 430 432 435 435
BB drop (mm) 73 73 73 72 70 70 70
Reach (mm) 353 353 365 374 379 389 398
Stack (mm) 529 538 553 572 585 604 624
Standover (700x38mm tires) 762 775 795 813 828 845 861

 

Drifter X

Size 48cm 50cm 52cm 54cm 56cm 58cm 60cm
Effective top tube length (mm) 502 511 525 545 560 575 595
Seat tube, center-center (mm) 460 478 502 520 535 552 576
Head tube length (mm) 110 120 135 155 170 190 210
Seat tube angle (deg) 74.5 74 74 73.5 73 73 72.5
Head tube angle (deg) 70.5 70.5 70.8 71 71.2 71.2 71.5
Front center (mm) 571 576 589 603 612 627 640
Chain stay length (mm) 427 427 427 427 430 432 432
BB drop (mm) 73 73 73 72 70 70 70
Reach (mm) 355 356 363 376 382 392 400
Stack (mm) 521 530 546 564 577 596 616
Standover (700x38mm tires) 758 772 790 809 824 842 863

 

Reactor

Size 50cm 52cm 54cm 56cm 58cm 60cm
Effective top tube length (mm) 515 530 545 565 580 595
Seat tube, center-center (mm) 456 475 496 514 545 568
Head tube length (mm) 100 120 140 160 190 210
Seat tube angle (deg) 74.5 74 74 73.2 73 73
Head tube angle (deg) 72 72 72.8 73.2 73.2 73.2
Front center (mm) 571 582 586 595 608 623
Chain stay length (mm) 410 410 412 412 415 415
BB drop (mm) 72 72 72 70 68 68
Reach (mm) 374 379 388 395 400 409
Stack (mm) 503 522 545 564 590 609
Standover (700x25mm tires) 739 757 779 800 829 850

 

Aurora

Size 48cm 50cm 52cm 54cm 56cm 58cm 60cm
Effective top tube length (mm) 495 510 525 545 560 580 600
Seat tube, center-center (mm) 445 462 490 518 540 562 588
Head tube length (mm) 100 110 130 150 170 190 210
Seat tube angle (deg) 75 74.5 74 73.5 73 73 72.5
Head tube angle (deg) 70.5 71 71.2 72.2 72.5 73 73
Front center (mm) 567 574 584 586 594 609 624
Chain stay length (mm) 415 415 415 418 418 418 420
BB drop (mm) 78 78 75 75 75 73 73
Reach (mm) 355 363 369 378 382 396 405
Stack (mm) 510 521 538 562 582 601 620
Standover (700x28mm tires) 731 745 770 795 814 838 859

 

Broken Arrow

Size 48cm 50cm 52cm 54cm 56cm 58cm 60cm
Effective top tube length (mm) 505 510 525 545 560 575 590
Seat tube, center-center (mm) 467 490 510 533 545 567 590
Head tube length (mm) 90 100 120 140 150 160 180
Seat tube angle (deg) 74 74 73.5 73.3 73 73 72.5
Head tube angle (deg) 70.5 70.5 70.5 71.3 71.3 71.5 71.8
Front center (mm) 571 577 588 594 607 620 627
Chain stay length (mm) 425 425 425 425 425 425 425
BB drop (mm) 68 68 68 68 66 66 64
Reach (mm) 353 355 360 371 381 392 396
Stack (mm) 524 533 552 576 583 593 611
Standover (700x32mm tires) 763 778 797 820 830 846 867

 

Little Wing

Size 50cm 52cm 54cm 56cm 58cm 60cm
Effective top tube length (mm) 515 525 540 555 575 590
Seat tube, center-center (mm) 477 499 524 552 575 596
Head tube length (mm) 100 120 140 160 180 200
Seat tube angle (deg) 75.5 75 74.5 74.5 74 74
Head tube angle (deg) 72.5 73 73 73.5 74 74
Front center (mm) 566 569 579 590 601 613
Chain stay length (mm) 393 393 393 396 396 396
BB drop (mm) 58 58 58 58 58 58
Reach (mm) 382 383 387 397 407 416
Stack (mm) 506 527 546 567 588 608
Standover (700x23mm tires) 765 785 806 830 851 871

 

Old King

Size Small Medium Large Extra Large
Effective top tube length (mm) 580 605 622 642
Seat tube, center-center (mm) 380 410 445 481
Head tube length (mm) 100 110 120 140
Seat tube angle (deg) 73.5 73.5 73.5 73.3
Head tube angle (deg) 70 70 70 70
Front center (mm) 655 680 698 719
Chain stay length (mm) 435 435 435 435
BB drop (mm) 58 58 58 58
Reach (mm) 401 423 437 451
Stack (mm) 599 609 619 637
Standover (29x2.3" tires) 799 816 838 863