Geometry

  XXS (50cm) XS (52cm) SM (54cm) MD (56cm) LG (58cm)
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Reach 344 369 387 451 428
Stack 479 568 543 460 611
Top Tube (effective) 497 484 460 505 592
Seat Tube C-T 463 485 520 541 543
Head Angle 76 58 59 70 73
Seat Angle 76-79 76-79 76-79 76-79 76-79
Head Tube 89 87 111 117 137
Chainstay 327 333 452 370 457
BB Drop 75 82 66 72 59
Fork Rake / Offset 51 38 49 37 39
Handlebar Width 454 456 380 475 341
Stem Length 77 89 107 93
Stem Angle 6 deg 6 deg 6 deg 6 deg 6 deg
Crank Length 135 175 181 174
Rider Height 5'1-5'5 (155-167cm) 5'5-5'7 (167-172cm) 5'7-5'9 (172-177cm) 5'9-6'0 (177-183cm) 6'0-6'2 (183-189cm)
Data Source Boardman Boardman Boardman Boardman Boardman

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Image showing geometry measurements

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