bike geometry
Granturismo SL 2026
Compare size-specific bike geometry, including reach, stack, angles, wheelbase and the measurements that influence fit and handling.
Wilier › Granturismo SL › Standard › Granturismo SL
Granturismo SL 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 Granturismo SL?
Reach is the horizontal distance from the bottom bracket to the top of the head tube. Also searched as frame reach.
| Configuration | Size | Reach | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 374 mm | RideDNA-derived |
| Granturismo SL geometry | XXL | 395 mm | RideDNA-derived |
| Granturismo SL geometry | XS | 369 mm | RideDNA-derived |
| Granturismo SL geometry | M | 379 mm | RideDNA-derived |
| Granturismo SL geometry | L | 384 mm | RideDNA-derived |
| Granturismo SL geometry | XL | 389 mm | RideDNA-derived |
What is the stack of the Granturismo SL?
Stack is the vertical distance from the bottom bracket to the top of the head tube. Also searched as frame stack.
| Configuration | Size | Stack | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 546 mm | RideDNA-derived |
| Granturismo SL geometry | XXL | 625 mm | RideDNA-derived |
| Granturismo SL geometry | XS | 527 mm | RideDNA-derived |
| Granturismo SL geometry | M | 566 mm | RideDNA-derived |
| Granturismo SL geometry | L | 586 mm | RideDNA-derived |
| Granturismo SL geometry | XL | 604 mm | RideDNA-derived |
What is the effective top tube of the Granturismo SL?
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.
| Configuration | Size | Effective top tube | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 532 mm | RideDNA-derived |
| Granturismo SL geometry | XXL | 592 mm | RideDNA-derived |
| Granturismo SL geometry | XS | 517 mm | RideDNA-derived |
| Granturismo SL geometry | M | 547 mm | RideDNA-derived |
| Granturismo SL geometry | L | 558 mm | RideDNA-derived |
| Granturismo SL geometry | XL | 574 mm | RideDNA-derived |
What is the head tube angle of the Granturismo SL?
Head tube angle describes the steering-axis angle relative to the ground. Also searched as HTA, head angle, steering angle.
| Configuration | Size | Head tube angle | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 71.5 ° | RideDNA-derived |
| Granturismo SL geometry | XXL | 72.5 ° | RideDNA-derived |
| Granturismo SL geometry | XS | 71 ° | RideDNA-derived |
| Granturismo SL geometry | M | 72 ° | RideDNA-derived |
| Granturismo SL geometry | L | 72.5 ° | RideDNA-derived |
| Granturismo SL geometry | XL | 72.5 ° | RideDNA-derived |
What is the seat tube angle of the Granturismo SL?
Seat tube angle describes the seat-tube angle relative to the ground. Also searched as STA, seat angle, effective seat angle.
| Configuration | Size | Seat tube angle | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 74 ° | RideDNA-derived |
| Granturismo SL geometry | XXL | 72.5 ° | RideDNA-derived |
| Granturismo SL geometry | XS | 74.5 ° | RideDNA-derived |
| Granturismo SL geometry | M | 73.5 ° | RideDNA-derived |
| Granturismo SL geometry | L | 73.5 ° | RideDNA-derived |
| Granturismo SL geometry | XL | 73 ° | RideDNA-derived |
What is the wheelbase of the Granturismo SL?
Wheelbase is the distance between the front and rear wheel axles. Also searched as axle-to-axle length.
| Configuration | Size | Wheelbase | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 996 mm | RideDNA-derived |
| Granturismo SL geometry | XXL | 1033 mm | RideDNA-derived |
| Granturismo SL geometry | XS | 989 mm | RideDNA-derived |
| Granturismo SL geometry | M | 1003 mm | RideDNA-derived |
| Granturismo SL geometry | L | 1010 mm | RideDNA-derived |
| Granturismo SL geometry | XL | 1021 mm | RideDNA-derived |
What is the front center of the Granturismo SL?
Front center is the distance from the bottom bracket to the front wheel axle. Also searched as front centre.
| Configuration | Size | Front center | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 0 mm | RideDNA-derived |
| Granturismo SL geometry | XXL | 0 mm | RideDNA-derived |
| Granturismo SL geometry | XS | 0 mm | RideDNA-derived |
| Granturismo SL geometry | M | 0 mm | RideDNA-derived |
| Granturismo SL geometry | L | 0 mm | RideDNA-derived |
| Granturismo SL geometry | XL | 0 mm | RideDNA-derived |
What is the head tube length of the Granturismo SL?
Head tube length is the measured length of the frame's head tube. Also searched as Head tube, head tube.
| Configuration | Size | Head tube length | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 136 mm | RideDNA-derived |
| Granturismo SL geometry | XXL | 217 mm | RideDNA-derived |
| Granturismo SL geometry | XS | 117 mm | RideDNA-derived |
| Granturismo SL geometry | M | 157 mm | RideDNA-derived |
| Granturismo SL geometry | L | 177 mm | RideDNA-derived |
| Granturismo SL geometry | XL | 196 mm | RideDNA-derived |
What is the seat tube length of the Granturismo SL?
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.
| Configuration | Size | Seat tube length | Source |
|---|---|---|---|
| Granturismo SL geometry | S | 467 mm | RideDNA-derived |
| Granturismo SL geometry | XXL | 543 mm | RideDNA-derived |
| Granturismo SL geometry | XS | 438 mm | RideDNA-derived |
| Granturismo SL geometry | M | 486 mm | RideDNA-derived |
| Granturismo SL geometry | L | 505 mm | RideDNA-derived |
| Granturismo SL geometry | XL | 524 mm | RideDNA-derived |
Geometry
Available sizes: S, XXL, XS, M, L, XL.
Granturismo SL geometry
Jump to size: XS · S · M · L · XL · XXL
| Size | Reach | Stack | ETT | HTA | STA | Trail | Wheelbase | Chainstay | BB drop | BB height | Front center | Fork offset | Head tube | Seat tube | Standover | Fork length | Wheel flop | Max tire |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 369 mm | 527 mm | 517 mm | 71 ° | 74.5 ° | — | 989 mm | — | — | — | 0 mm | — | 117 mm | 438 mm | — | — | — | — |
| S | 374 mm | 546 mm | 532 mm | 71.5 ° | 74 ° | — | 996 mm | — | — | — | 0 mm | — | 136 mm | 467 mm | — | — | — | — |
| M | 379 mm | 566 mm | 547 mm | 72 ° | 73.5 ° | — | 1003 mm | — | — | — | 0 mm | — | 157 mm | 486 mm | — | — | — | — |
| L | 384 mm | 586 mm | 558 mm | 72.5 ° | 73.5 ° | — | 1010 mm | — | — | — | 0 mm | — | 177 mm | 505 mm | — | — | — | — |
| XL | 389 mm | 604 mm | 574 mm | 72.5 ° | 73 ° | — | 1021 mm | — | — | — | 0 mm | — | 196 mm | 524 mm | — | — | — | — |
| XXL | 395 mm | 625 mm | 592 mm | 72.5 ° | 72.5 ° | — | 1033 mm | — | — | — | 0 mm | — | 217 mm | 543 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.
- Granturismo SL geometry: XS → S — Reach +5 mm, Stack +19 mm, ETT +15 mm, HTA +0.5 °, STA -0.5 °, Wheelbase +7 mm, Front center +0 mm, Head tube +19 mm, Seat tube +29 mm
- Granturismo SL geometry: S → M — Reach +5 mm, Stack +20 mm, ETT +15 mm, HTA +0.5 °, STA -0.5 °, Wheelbase +7 mm, Front center +0 mm, Head tube +21 mm, Seat tube +19 mm
- Granturismo SL geometry: M → L — Reach +5 mm, Stack +20 mm, ETT +11 mm, HTA +0.5 °, STA +0 °, Wheelbase +7 mm, Front center +0 mm, Head tube +20 mm, Seat tube +19 mm
- Granturismo SL geometry: L → XL — Reach +5 mm, Stack +18 mm, ETT +16 mm, HTA +0 °, STA -0.5 °, Wheelbase +11 mm, Front center +0 mm, Head tube +19 mm, Seat tube +19 mm
- Granturismo SL geometry: XL → XXL — Reach +6 mm, Stack +21 mm, ETT +18 mm, HTA +0 °, STA -0.5 °, Wheelbase +12 mm, Front center +0 mm, Head tube +21 mm, Seat tube +19 mm
RideDNA-derived values
These deterministic calculations use the recorded manufacturer inputs above. They are separate from manufacturer facts and are not fit recommendations.
- Granturismo SL geometry size S stack Reach Ratio: 1.46
- Granturismo SL geometry size XXL stack Reach Ratio: 1.58
- Granturismo SL geometry size XS stack Reach Ratio: 1.43
- Granturismo SL geometry size M stack Reach Ratio: 1.49
- Granturismo SL geometry size L stack Reach Ratio: 1.53
- Granturismo SL geometry size XL stack Reach Ratio: 1.55
Bike details
- competitor Model Id
- d9763417-2ee6-4067-bf55-82dc453a7ea4