Geometry comparison

Bianchi Arcadex 2026 vs Bianchi Specialissima 2026

Compare recorded measurements by configuration and size, with provenance and missing values kept visible.

Bianchi Arcadex 2026

Geometry

Available sizes: XL, MD, LG, XS, SM.

Arcadex geometry

Jump to size: XS · XL · LG · MD · SM

Arcadex geometry geometry by size
SizeReachStackETTHTASTATrailWheelbaseChainstayBB dropBB heightFront centerFork offsetHead tubeSeat tubeStandoverFork lengthWheel flopMax tire
XS376.3 mm543.4 mm527 mm70.5 °74.5 °—1019.7 mm423.4 mm—281 mm601 mm51 mm90 mm410 mm723.8 mm425 mm22.6 mm—
XL410.2 mm637.3 mm605 mm71.5 °73 °—1077.5 mm425.4 mm—281 mm656.4 mm51 mm185 mm550 mm836.3 mm425 mm19.7 mm—
LG402.7 mm608.8 mm583 mm71.5 °73.5 °—1058.5 mm423.4 mm—281 mm639.5 mm51 mm155 mm515 mm806 mm425 mm19.7 mm—
MD391.3 mm583.2 mm564 mm71 °73.5 °—1043.6 mm423.4 mm—281 mm624.7 mm51 mm130 mm485 mm778.7 mm425 mm21.1 mm—
SM383.8 mm562.3 mm545 mm70.5 °74 °—1033.8 mm423.4 mm—281 mm615 mm51 mm110 mm448 mm751 mm425 mm22.6 mm—

Length measurements are in millimeters; HTA and STA are in degrees. ETT means effective top tube.

Size-to-size changes

Differences are calculated from the recorded values; they are not fit recommendations.

  • Arcadex geometry: XS → XL — Reach +33.9 mm, Stack +93.9 mm, ETT +78 mm, HTA +1 °, STA -1.5 °, Wheelbase +57.8 mm, Chainstay +2 mm, BB height +0 mm, Front center +55.4 mm, Fork offset +0 mm, Head tube +95 mm, Seat tube +140 mm, Standover +112.5 mm, Fork length +0 mm, Wheel flop -2.9 mm
  • Arcadex geometry: XL → LG — Reach -7.5 mm, Stack -28.5 mm, ETT -22 mm, HTA +0 °, STA +0.5 °, Wheelbase -19 mm, Chainstay -2 mm, BB height +0 mm, Front center -16.9 mm, Fork offset +0 mm, Head tube -30 mm, Seat tube -35 mm, Standover -30.3 mm, Fork length +0 mm, Wheel flop +0 mm
  • Arcadex geometry: LG → MD — Reach -11.4 mm, Stack -25.6 mm, ETT -19 mm, HTA -0.5 °, STA +0 °, Wheelbase -14.9 mm, Chainstay +0 mm, BB height +0 mm, Front center -14.8 mm, Fork offset +0 mm, Head tube -25 mm, Seat tube -30 mm, Standover -27.3 mm, Fork length +0 mm, Wheel flop +1.4 mm
  • Arcadex geometry: MD → SM — Reach -7.5 mm, Stack -20.9 mm, ETT -19 mm, HTA -0.5 °, STA +0.5 °, Wheelbase -9.8 mm, Chainstay +0 mm, BB height +0 mm, Front center -9.7 mm, Fork offset +0 mm, Head tube -20 mm, Seat tube -37 mm, Standover -27.7 mm, Fork length +0 mm, Wheel flop +1.5 mm

RideDNA-derived values

These deterministic calculations use the recorded inputs above. They are separate from recorded facts and are not fit recommendations.

  • Arcadex geometry size XL stack Reach Ratio: 1.55
  • Arcadex geometry size MD stack Reach Ratio: 1.49
  • Arcadex geometry size LG stack Reach Ratio: 1.51
  • Arcadex geometry size XS stack Reach Ratio: 1.44
  • Arcadex geometry size SM stack Reach Ratio: 1.47

Arcadex geometry measurements

Choose the recorded size and configuration. Geometry figures can change by size; RideDNA does not collapse those values into one misleading answer.

What is the reach of the Bianchi Arcadex 2026?

Reach is the horizontal distance from the bottom bracket to the top of the head tube. Also searched as frame reach.

ConfigurationSizeReachSource
Arcadex geometryXL410.2 mmRideDNA-derived
Arcadex geometryMD391.3 mmRideDNA-derived
Arcadex geometryLG402.7 mmRideDNA-derived
Arcadex geometryXS376.3 mmRideDNA-derived
Arcadex geometrySM383.8 mmRideDNA-derived

What is the stack of the Bianchi Arcadex 2026?

Stack is the vertical distance from the bottom bracket to the top of the head tube. Also searched as frame stack.

ConfigurationSizeStackSource
Arcadex geometryXL637.3 mmRideDNA-derived
Arcadex geometryMD583.2 mmRideDNA-derived
Arcadex geometryLG608.8 mmRideDNA-derived
Arcadex geometryXS543.4 mmRideDNA-derived
Arcadex geometrySM562.3 mmRideDNA-derived

What is the effective top tube of the Bianchi Arcadex 2026?

Effective top tube is the horizontal distance between the head-tube and seat-tube centerlines. Also searched as ETT, virtual top tube, horizontal top tube.

ConfigurationSizeEffective top tubeSource
Arcadex geometryXL605 mmRideDNA-derived
Arcadex geometryMD564 mmRideDNA-derived
Arcadex geometryLG583 mmRideDNA-derived
Arcadex geometryXS527 mmRideDNA-derived
Arcadex geometrySM545 mmRideDNA-derived

What is the head tube angle of the Bianchi Arcadex 2026?

Head tube angle describes the steering-axis angle relative to the ground. Also searched as HTA, head angle, steering angle.

ConfigurationSizeHead tube angleSource
Arcadex geometryXL71.5 °RideDNA-derived
Arcadex geometryMD71 °RideDNA-derived
Arcadex geometryLG71.5 °RideDNA-derived
Arcadex geometryXS70.5 °RideDNA-derived
Arcadex geometrySM70.5 °RideDNA-derived

What is the seat tube angle of the Bianchi Arcadex 2026?

Seat tube angle describes the seat-tube angle relative to the ground. Also searched as STA, seat angle, effective seat angle.

ConfigurationSizeSeat tube angleSource
Arcadex geometryXL73 °RideDNA-derived
Arcadex geometryMD73.5 °RideDNA-derived
Arcadex geometryLG73.5 °RideDNA-derived
Arcadex geometryXS74.5 °RideDNA-derived
Arcadex geometrySM74 °RideDNA-derived

What is the wheelbase of the Bianchi Arcadex 2026?

Wheelbase is the distance between the front and rear wheel axles. Also searched as axle-to-axle length.

ConfigurationSizeWheelbaseSource
Arcadex geometryXL1077.5 mmRideDNA-derived
Arcadex geometryMD1043.6 mmRideDNA-derived
Arcadex geometryLG1058.5 mmRideDNA-derived
Arcadex geometryXS1019.7 mmRideDNA-derived
Arcadex geometrySM1033.8 mmRideDNA-derived

What is the chainstay length of the Bianchi Arcadex 2026?

Chainstay length, also called rear center, is the distance from the bottom bracket to the rear axle. Also searched as Chainstay, rear center, rear centre.

ConfigurationSizeChainstay lengthSource
Arcadex geometryXL425.4 mmRideDNA-derived
Arcadex geometryMD423.4 mmRideDNA-derived
Arcadex geometryLG423.4 mmRideDNA-derived
Arcadex geometryXS423.4 mmRideDNA-derived
Arcadex geometrySM423.4 mmRideDNA-derived

What is the bottom bracket height of the Bianchi Arcadex 2026?

Bottom bracket height is the vertical distance from the ground to the bottom bracket. Also searched as BB height.

ConfigurationSizeBottom bracket heightSource
Arcadex geometryXL281 mmRideDNA-derived
Arcadex geometryMD281 mmRideDNA-derived
Arcadex geometryLG281 mmRideDNA-derived
Arcadex geometryXS281 mmRideDNA-derived
Arcadex geometrySM281 mmRideDNA-derived

What is the front center of the Bianchi Arcadex 2026?

Front center is the distance from the bottom bracket to the front wheel axle. Also searched as front centre.

ConfigurationSizeFront centerSource
Arcadex geometryXL656.4 mmRideDNA-derived
Arcadex geometryMD624.7 mmRideDNA-derived
Arcadex geometryLG639.5 mmRideDNA-derived
Arcadex geometryXS601 mmRideDNA-derived
Arcadex geometrySM615 mmRideDNA-derived

What is the fork offset of the Bianchi Arcadex 2026?

Fork offset is the perpendicular distance between the steering axis and the front axle. Also searched as fork rake, rake.

ConfigurationSizeFork offsetSource
Arcadex geometryXL51 mmRideDNA-derived
Arcadex geometryMD51 mmRideDNA-derived
Arcadex geometryLG51 mmRideDNA-derived
Arcadex geometryXS51 mmRideDNA-derived
Arcadex geometrySM51 mmRideDNA-derived

What is the head tube length of the Bianchi Arcadex 2026?

Head tube length is the measured length of the frame's head tube. Also searched as Head tube, head tube.

ConfigurationSizeHead tube lengthSource
Arcadex geometryXL185 mmRideDNA-derived
Arcadex geometryMD130 mmRideDNA-derived
Arcadex geometryLG155 mmRideDNA-derived
Arcadex geometryXS90 mmRideDNA-derived
Arcadex geometrySM110 mmRideDNA-derived

What is the seat tube length of the Bianchi Arcadex 2026?

Seat tube length is the recorded length of the frame's seat tube; measurement conventions can differ by manufacturer. Also searched as Seat tube, seat tube, frame size.

ConfigurationSizeSeat tube lengthSource
Arcadex geometryXL550 mmRideDNA-derived
Arcadex geometryMD485 mmRideDNA-derived
Arcadex geometryLG515 mmRideDNA-derived
Arcadex geometryXS410 mmRideDNA-derived
Arcadex geometrySM448 mmRideDNA-derived

What is the standover height of the Bianchi Arcadex 2026?

Standover height is the ground-to-top-tube height at the manufacturer's stated measurement point. Also searched as Standover, stand over height, standover clearance.

ConfigurationSizeStandover heightSource
Arcadex geometryXL836.3 mmRideDNA-derived
Arcadex geometryMD778.7 mmRideDNA-derived
Arcadex geometryLG806 mmRideDNA-derived
Arcadex geometryXS723.8 mmRideDNA-derived
Arcadex geometrySM751 mmRideDNA-derived

What is the fork length of the Bianchi Arcadex 2026?

Fork length is the axle-to-crown distance recorded for the fork. Also searched as axle to crown, A2C.

ConfigurationSizeFork lengthSource
Arcadex geometryXL425 mmRideDNA-derived
Arcadex geometryMD425 mmRideDNA-derived
Arcadex geometryLG425 mmRideDNA-derived
Arcadex geometryXS425 mmRideDNA-derived
Arcadex geometrySM425 mmRideDNA-derived

What is the wheel flop of the Bianchi Arcadex 2026?

Wheel flop is a calculated steering-geometry value based on trail and head tube angle. Also searched as flop.

ConfigurationSizeWheel flopSource
Arcadex geometryXL19.7 mmRideDNA-derived
Arcadex geometryMD21.1 mmRideDNA-derived
Arcadex geometryLG19.7 mmRideDNA-derived
Arcadex geometryXS22.6 mmRideDNA-derived
Arcadex geometrySM22.6 mmRideDNA-derived

Source

Recorded source

Bianchi Specialissima 2026

Geometry

Available sizes: 470, 500, 530, 550, 570, 590.

Specialissima geometry

Jump to size: 470 · 500 · 530 · 550 · 570 · 590

Specialissima geometry geometry by size
SizeReachStackETTHTASTATrailWheelbaseChainstayBB dropBB heightFront centerFork offsetHead tubeSeat tubeStandoverFork lengthWheel flopMax tire
470379.6 mm484.8 mm514 mm70.5 °74.5 °—982.2 mm405.9 mm—283 mm579.2 mm43 mm100 mm420 mm701.3 mm368 mm23.6 mm—
500387.3 mm492.9 mm524 mm71.5 °74.5 °—984 mm405.9 mm—283 mm581.1 mm43 mm105 mm450 mm719.8 mm368 mm20.7 mm—
530386.2 mm518.8 mm535 mm72 °74 °—982.2 mm404.3 mm—273 mm581.9 mm43 mm120 mm480 mm736.7 mm368 mm19.3 mm—
550391.6 mm534.8 mm550 mm72.5 °73.5 °—988.2 mm404.3 mm—273 mm587.8 mm43 mm135 mm500 mm753.7 mm368 mm17.9 mm—
570396.8 mm550.8 mm560 mm73 °73.5 °—995.8 mm406.3 mm—273 mm593.3 mm43 mm150 mm520 mm771.3 mm368 mm16.6 mm—
590400.8 mm569.9 mm575 mm73 °73 °—1005.5 mm406.3 mm—273 mm603 mm43 mm170 mm540 mm789.9 mm368 mm16.6 mm—

Length measurements are in millimeters; HTA and STA are in degrees. ETT means effective top tube.

Size-to-size changes

Differences are calculated from the recorded values; they are not fit recommendations.

  • Specialissima geometry: 470 → 500 — Reach +7.7 mm, Stack +8.1 mm, ETT +10 mm, HTA +1 °, STA +0 °, Wheelbase +1.8 mm, Chainstay +0 mm, BB height +0 mm, Front center +1.9 mm, Fork offset +0 mm, Head tube +5 mm, Seat tube +30 mm, Standover +18.5 mm, Fork length +0 mm, Wheel flop -2.9 mm
  • Specialissima geometry: 500 → 530 — Reach -1.1 mm, Stack +25.9 mm, ETT +11 mm, HTA +0.5 °, STA -0.5 °, Wheelbase -1.8 mm, Chainstay -1.6 mm, BB height -10 mm, Front center +0.8 mm, Fork offset +0 mm, Head tube +15 mm, Seat tube +30 mm, Standover +16.9 mm, Fork length +0 mm, Wheel flop -1.4 mm
  • Specialissima geometry: 530 → 550 — Reach +5.4 mm, Stack +16 mm, ETT +15 mm, HTA +0.5 °, STA -0.5 °, Wheelbase +6 mm, Chainstay +0 mm, BB height +0 mm, Front center +5.9 mm, Fork offset +0 mm, Head tube +15 mm, Seat tube +20 mm, Standover +17 mm, Fork length +0 mm, Wheel flop -1.4 mm
  • Specialissima geometry: 550 → 570 — Reach +5.2 mm, Stack +16 mm, ETT +10 mm, HTA +0.5 °, STA +0 °, Wheelbase +7.6 mm, Chainstay +2 mm, BB height +0 mm, Front center +5.5 mm, Fork offset +0 mm, Head tube +15 mm, Seat tube +20 mm, Standover +17.6 mm, Fork length +0 mm, Wheel flop -1.3 mm
  • Specialissima geometry: 570 → 590 — Reach +4 mm, Stack +19.1 mm, ETT +15 mm, HTA +0 °, STA -0.5 °, Wheelbase +9.7 mm, Chainstay +0 mm, BB height +0 mm, Front center +9.7 mm, Fork offset +0 mm, Head tube +20 mm, Seat tube +20 mm, Standover +18.6 mm, Fork length +0 mm, Wheel flop +0 mm

RideDNA-derived values

These deterministic calculations use the recorded inputs above. They are separate from recorded facts and are not fit recommendations.

  • Specialissima geometry size 470 stack Reach Ratio: 1.28
  • Specialissima geometry size 500 stack Reach Ratio: 1.27
  • Specialissima geometry size 530 stack Reach Ratio: 1.34
  • Specialissima geometry size 550 stack Reach Ratio: 1.37
  • Specialissima geometry size 570 stack Reach Ratio: 1.39
  • Specialissima geometry size 590 stack Reach Ratio: 1.42

Specialissima geometry measurements

Choose the recorded size and configuration. Geometry figures can change by size; RideDNA does not collapse those values into one misleading answer.

What is the reach of the Bianchi Specialissima 2026?

Reach is the horizontal distance from the bottom bracket to the top of the head tube. Also searched as frame reach.

ConfigurationSizeReachSource
Specialissima geometry470379.6 mmRideDNA-derived
Specialissima geometry500387.3 mmRideDNA-derived
Specialissima geometry530386.2 mmRideDNA-derived
Specialissima geometry550391.6 mmRideDNA-derived
Specialissima geometry570396.8 mmRideDNA-derived
Specialissima geometry590400.8 mmRideDNA-derived

What is the stack of the Bianchi Specialissima 2026?

Stack is the vertical distance from the bottom bracket to the top of the head tube. Also searched as frame stack.

ConfigurationSizeStackSource
Specialissima geometry470484.8 mmRideDNA-derived
Specialissima geometry500492.9 mmRideDNA-derived
Specialissima geometry530518.8 mmRideDNA-derived
Specialissima geometry550534.8 mmRideDNA-derived
Specialissima geometry570550.8 mmRideDNA-derived
Specialissima geometry590569.9 mmRideDNA-derived

What is the effective top tube of the Bianchi Specialissima 2026?

Effective top tube is the horizontal distance between the head-tube and seat-tube centerlines. Also searched as ETT, virtual top tube, horizontal top tube.

ConfigurationSizeEffective top tubeSource
Specialissima geometry470514 mmRideDNA-derived
Specialissima geometry500524 mmRideDNA-derived
Specialissima geometry530535 mmRideDNA-derived
Specialissima geometry550550 mmRideDNA-derived
Specialissima geometry570560 mmRideDNA-derived
Specialissima geometry590575 mmRideDNA-derived

What is the head tube angle of the Bianchi Specialissima 2026?

Head tube angle describes the steering-axis angle relative to the ground. Also searched as HTA, head angle, steering angle.

ConfigurationSizeHead tube angleSource
Specialissima geometry47070.5 °RideDNA-derived
Specialissima geometry50071.5 °RideDNA-derived
Specialissima geometry53072 °RideDNA-derived
Specialissima geometry55072.5 °RideDNA-derived
Specialissima geometry57073 °RideDNA-derived
Specialissima geometry59073 °RideDNA-derived

What is the seat tube angle of the Bianchi Specialissima 2026?

Seat tube angle describes the seat-tube angle relative to the ground. Also searched as STA, seat angle, effective seat angle.

ConfigurationSizeSeat tube angleSource
Specialissima geometry47074.5 °RideDNA-derived
Specialissima geometry50074.5 °RideDNA-derived
Specialissima geometry53074 °RideDNA-derived
Specialissima geometry55073.5 °RideDNA-derived
Specialissima geometry57073.5 °RideDNA-derived
Specialissima geometry59073 °RideDNA-derived

What is the wheelbase of the Bianchi Specialissima 2026?

Wheelbase is the distance between the front and rear wheel axles. Also searched as axle-to-axle length.

ConfigurationSizeWheelbaseSource
Specialissima geometry470982.2 mmRideDNA-derived
Specialissima geometry500984 mmRideDNA-derived
Specialissima geometry530982.2 mmRideDNA-derived
Specialissima geometry550988.2 mmRideDNA-derived
Specialissima geometry570995.8 mmRideDNA-derived
Specialissima geometry5901005.5 mmRideDNA-derived

What is the chainstay length of the Bianchi Specialissima 2026?

Chainstay length, also called rear center, is the distance from the bottom bracket to the rear axle. Also searched as Chainstay, rear center, rear centre.

ConfigurationSizeChainstay lengthSource
Specialissima geometry470405.9 mmRideDNA-derived
Specialissima geometry500405.9 mmRideDNA-derived
Specialissima geometry530404.3 mmRideDNA-derived
Specialissima geometry550404.3 mmRideDNA-derived
Specialissima geometry570406.3 mmRideDNA-derived
Specialissima geometry590406.3 mmRideDNA-derived

What is the bottom bracket height of the Bianchi Specialissima 2026?

Bottom bracket height is the vertical distance from the ground to the bottom bracket. Also searched as BB height.

ConfigurationSizeBottom bracket heightSource
Specialissima geometry470283 mmRideDNA-derived
Specialissima geometry500283 mmRideDNA-derived
Specialissima geometry530273 mmRideDNA-derived
Specialissima geometry550273 mmRideDNA-derived
Specialissima geometry570273 mmRideDNA-derived
Specialissima geometry590273 mmRideDNA-derived

What is the front center of the Bianchi Specialissima 2026?

Front center is the distance from the bottom bracket to the front wheel axle. Also searched as front centre.

ConfigurationSizeFront centerSource
Specialissima geometry470579.2 mmRideDNA-derived
Specialissima geometry500581.1 mmRideDNA-derived
Specialissima geometry530581.9 mmRideDNA-derived
Specialissima geometry550587.8 mmRideDNA-derived
Specialissima geometry570593.3 mmRideDNA-derived
Specialissima geometry590603 mmRideDNA-derived

What is the fork offset of the Bianchi Specialissima 2026?

Fork offset is the perpendicular distance between the steering axis and the front axle. Also searched as fork rake, rake.

ConfigurationSizeFork offsetSource
Specialissima geometry47043 mmRideDNA-derived
Specialissima geometry50043 mmRideDNA-derived
Specialissima geometry53043 mmRideDNA-derived
Specialissima geometry55043 mmRideDNA-derived
Specialissima geometry57043 mmRideDNA-derived
Specialissima geometry59043 mmRideDNA-derived

What is the head tube length of the Bianchi Specialissima 2026?

Head tube length is the measured length of the frame's head tube. Also searched as Head tube, head tube.

ConfigurationSizeHead tube lengthSource
Specialissima geometry470100 mmRideDNA-derived
Specialissima geometry500105 mmRideDNA-derived
Specialissima geometry530120 mmRideDNA-derived
Specialissima geometry550135 mmRideDNA-derived
Specialissima geometry570150 mmRideDNA-derived
Specialissima geometry590170 mmRideDNA-derived

What is the seat tube length of the Bianchi Specialissima 2026?

Seat tube length is the recorded length of the frame's seat tube; measurement conventions can differ by manufacturer. Also searched as Seat tube, seat tube, frame size.

ConfigurationSizeSeat tube lengthSource
Specialissima geometry470420 mmRideDNA-derived
Specialissima geometry500450 mmRideDNA-derived
Specialissima geometry530480 mmRideDNA-derived
Specialissima geometry550500 mmRideDNA-derived
Specialissima geometry570520 mmRideDNA-derived
Specialissima geometry590540 mmRideDNA-derived

What is the standover height of the Bianchi Specialissima 2026?

Standover height is the ground-to-top-tube height at the manufacturer's stated measurement point. Also searched as Standover, stand over height, standover clearance.

ConfigurationSizeStandover heightSource
Specialissima geometry470701.3 mmRideDNA-derived
Specialissima geometry500719.8 mmRideDNA-derived
Specialissima geometry530736.7 mmRideDNA-derived
Specialissima geometry550753.7 mmRideDNA-derived
Specialissima geometry570771.3 mmRideDNA-derived
Specialissima geometry590789.9 mmRideDNA-derived

What is the fork length of the Bianchi Specialissima 2026?

Fork length is the axle-to-crown distance recorded for the fork. Also searched as axle to crown, A2C.

ConfigurationSizeFork lengthSource
Specialissima geometry470368 mmRideDNA-derived
Specialissima geometry500368 mmRideDNA-derived
Specialissima geometry530368 mmRideDNA-derived
Specialissima geometry550368 mmRideDNA-derived
Specialissima geometry570368 mmRideDNA-derived
Specialissima geometry590368 mmRideDNA-derived

What is the wheel flop of the Bianchi Specialissima 2026?

Wheel flop is a calculated steering-geometry value based on trail and head tube angle. Also searched as flop.

ConfigurationSizeWheel flopSource
Specialissima geometry47023.6 mmRideDNA-derived
Specialissima geometry50020.7 mmRideDNA-derived
Specialissima geometry53019.3 mmRideDNA-derived
Specialissima geometry55017.9 mmRideDNA-derived
Specialissima geometry57016.6 mmRideDNA-derived
Specialissima geometry59016.6 mmRideDNA-derived

Source

Recorded source