Niner ROS 9 -

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Geometry

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  Small (120mm Fork) Small (140mm Fork) Medium (120mm Fork) Medium (140mm Fork) Large (120mm Fork) Large (140mm Fork) XL (120mm Fork) XL (140mm Fork)
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Reach 461 448 449 364 487 465 368 498
Stack 669 636 539 760 604 745 779 804
Top Tube (effective) 562 525 582 682 692 630 677 725
Seat Tube C-T 423 329 374 455 466 423 494 632
Head Angle 69 54 60 70 60 79 58 59
Seat Angle 70 68 75 68 64 82 88 59
Head Tube 86 119 100 117 144 121 127 152
Chainstay 445 411 394 346 470 465 361 502
Wheelbase 1300 996 906 1138 1360 1054 1219 953
Front Centre 558 773 632 802 763 577 685 620
Standover 602 594 783 779 688 767 986 722
BB Drop 44 45 53 39 52 39 50 47
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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Jenson USA - Performance Bicycle - Competitive Cyclist

Thank you! Bob & Dave

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