Geometry

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Reach 426 482 416 605 451
Stack 668 597 739 759 694
Top Tube (effective) 582 539 778 678 691
Seat Tube C-T 500 407 436 425 497
Head Angle 56 53 52 52 69
Seat Angle 89 87 86 72 85
Head Tube 130 110 107 152 189
Chainstay 437 463 468 428 529
Wheelbase 1266 1105 1280 1078 1283
Standover 690 860 801 917 656
BB Drop -15 -19 -15 -14 -18
BB Type BSA 73 mm BSA 73 mm BSA 73 mm BSA 73 mm BSA 73 mm
Fork Rake / Offset 44 42 35 37 45
Fork Length (A2C) 479 558 665 517 507
Seatpost Diameter 32 35 25 30 31
Axle Spacing 148x12 (Boost) 148x12 (Boost) 148x12 (Boost) 148x12 (Boost) 148x12 (Boost)
Wheel Size 27.5" 27.5" 27.5" 27.5" 27.5"
Tyre Max Width 63.5 (2.5") 63.5 (2.5") 63.5 (2.5") 63.5 (2.5") 63.5 (2.5")
Front Travel 160 - 170 mm 160 - 170 mm 180 mm 160 - 170 mm 160 - 170 mm
Rear Travel 155 / 170 mm 155 / 170 mm 175 mm 155 / 170 mm 155 / 170 mm
Shock Size 216x63 / 222x70 216x63 / 222x70 222x70 216x63 / 222x70 216x63 / 222x70
Rider Height 164-172 cm 170-180 cm 178-190 cm 188-200cm 198-205cm
Headset ZS 44/56 ZS 44/56 ZS 44/56 ZS 44/56 ZS 44/56
Data Source Measured Own Bike Measured Own Bike Measured Own Bike Measured Own Bike Measured Own Bike

Note: The ION-G16 features the geometron geometry and has an ET-Key to allow the use of a longer damper and to switch between 155 / 170 mm rear travel.

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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