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  Specialized Tarmac Disc 2020
 		Rose Backroad 2020
 		Rose Backroad 2020
 		Octane One Gridd 2019
  Specialized Tarmac Disc
2020: 61
Rose Backroad
2020: 59
Rose Backroad
2020: 62
Octane One Gridd
2019: XL
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Choose Baseline
Reach 440 354 346 388
Stack 679 655 672 511
Top Tube (effective) 513 614 656 486
Seat Tube C-T 652 439 584 493
Head Angle 59 85 60 65
Seat Angle 83 85 71 81
Head Tube 184 175 180
Chainstay 400 391 444 354
Wheelbase 1211 1166 864 926
Front Centre 700 529 738
Standover 1016 996 803
BB Drop 82 84 69 -80
BB Height 226
Fork Rake / Offset 49
Trail 61
Fork Length (A2C) 335 424 398
Seatpost Diameter D-Shape D-Shape
Wheel Size 700c 700c 700c
Tyre Max Width 700x45c, 650bx50 700x45c, 650bx50
Seatpost Length 353
Handlebar Width 496
Stem Length 89
Crank Length 181
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  Specialized Tarmac Disc
2020: 61 		Rose Backroad
2020: 59 		Rose Backroad
2020: 62 		Octane One Gridd
2019: XL
Image showing geometry measurements

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