Niner SIR 9 V2

Please login now to see the numbers

We ask that you login after viewing so many bikes, to protect our data from thieving robots.

It's totally free - no password - no catch.

Geometry

Select two bikes to compare.
Any bike, any page.

  Small (80mm Fork) Small (100mm Fork) Medium (80mm Fork) Medium (100mm Fork) Large (80mm Fork) Large (100mm Fork) XL (80mm Fork) XL (100mm Fork)
Compare
Reach 371 416 387 352 463 475 459 446
Stack 490 519 709 616 625 696 672 700
Top Tube (effective) 604 685 528 725 664 623 719 620
Seat Tube C-T 442 471 448 391 484 473 607 581
Head Angle 58 70 65 67 62 78 75 58
Seat Angle 84 70 88 86 75 77 67 87
Head Tube 97 107 105 110 106 107 139 169
Chainstay 516 492 389 448 390 519 455 450
Wheelbase 1030 958 1258 1091 1317 1076 965 1322
Front Centre 764 595 548 559 709 804 583 827
Standover 839 574 812 750 866 926 754 702
BB Drop 66 57 61 48 53 55 59 61
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

If you like the site, can we ask a favor?

Click now, buy soon, and we'll get a few cents.

Jenson USA - Competitive Cyclist

Thank you! Bob & Dave

New Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.

Like this project? Subscribe for occasional emails about new things. No Spam. Promise.