c

Compare Bikes




  Kona Unit X 2020
 		Kona Unit X 2020
 		No image available for this bike.
 		No image available for this bike.
 		Brother Big Bro 2021
 		Brother Big Bro 2021
 		No image available for this bike.
 		No image available for this bike.
  Kona Unit X
2020: L
Kona Unit X
2020: XL
Surly Bridge Club
2018: LG
Surly Bridge Club
2018: XL
Brother Big Bro
2021: Large (20)
Brother Big Bro
2021: xLarge (22)
Velo Orange Piolet
2018: L
Velo Orange Piolet
2018: XL
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Choose Baseline
Reach 476 500 509 402 441 513 376 368
Stack 608 625 484 728 607 597 627 707
Top Tube (effective) 671 688 562 727 688 637 715 725
Top Tube (actual) 559 513 496 644
Seat Tube C-T 563 505 490 579 589 639 508 446
Seat Tube (effective) 646 739
Head Angle 66 61 82 64 70 79 81 78
Seat Angle 63 65 69 85 67 76 64 60
Head Tube 108 128 143 173 100 128 165 192
Chainstay 436 366 407 390 524 490 486 470
Wheelbase 1211 1323 988 1312 1176 935 1080 1192
Front Centre 663 820
Standover 832 733 665 759 893 782 830 798
BB Drop 59 70 70 52 48 68 72 65
BB Height 256 308
Fork Rake / Offset 46 41 45 49 38 55 74 55
Fork Length (A2C) 431 380 476 380 461 442
Seatpost Diameter 25 32
Wheel Size 29x2.4 29x2.4
Stem Length 94 83
Stem Angle 4 6
Crank Length 204 200
Remove
  Kona Unit X
2020: L 		Kona Unit X
2020: XL 		Surly Bridge Club
2018: LG 		Surly Bridge Club
2018: XL 		Brother Big Bro
2021: Large (20) 		Brother Big Bro
2021: xLarge (22) 		Velo Orange Piolet
2018: L 		Velo Orange Piolet
2018: XL
Image showing geometry measurements

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.