1. Frame

Fully 3D-Printed titanium alloy unibody structure combines strength and lightweight design, specifically tailored for aero and high-speed racing
2. Head Tube

Fully 3D-printed integrated streamlined head tube that significantly reduces wind resistance, whilst providing precise and stable handling.
3. Seat Tube

Race-oriented geometry optimisation that improves pedalling efficiency while balancing long-distance comfort.
4. Dropouts

Equipped with Universal Derailleur Hanger (UDH) system, which allows for flexible and easy-to-source derailleur hangers.
Compatible with mainstream wireless electronic shifting.
5. Bottom Bracket

3D-printed T47 bottom bracket structure allows for a stable and efficient transfer of power. T47 is also less prone to having abnormal squeaks/noise.
6. Chainstay

Fully 3D-printed titanium alloy, to balance the forces between shock absorption and durability
Click Here to read our interview with Laget about the Aero One
Frameset Specifications
Material: Fully 3D-Printed Titanium
Sizes: XS, S, M, L, XL
Weight: 1,630g (Size M)
Surface: Sandblasted Surface - Anodized Logo
Gear Compatibility: Wireless Electronic Shifting
Maximum Tyre Capacity: 700x30c
Headset: 52/52mm Internal Embedded Bearings
Front Fork Material: Titanium Alloy
Bottom Bracket: T47x68mm
Thru Axle: 100x12mm (Front)/142x12mm (Rear)
Thru-Axle Spec: Front: 123mm P1.5 | Rear: 172mm P1.0
Dropout: Universal Derailleur Hanger
What's Included
- Bicycle Frame
- Titanium Fork
- FSA 52mm headset bearing with 2.5cm black spacer
- Front and Rear thru-axles (Aluminium Alloy)
- Universal Rear Derailleur Hanger (Aluminium Alloy)
- Titanium Bottle Cage
Geometry
The Aero One sits in aero geometry territory but with slightly more stack height and a slacker head angle than the Madone or Propel. You get the lower, stretched position of an aero bike with just a touch more front-end height to keep it liveable on longer rides, allowing you to maintain an aero position for longer.
Size Selection based on Rider Height
| Height (CM) |
158-164 |
164-172 |
172-179 |
179-188 |
188-197 |
| Frame Size |
XS |
S |
M |
L |
XL |
Please note the size recommendations above are for reference only and apply to most common situations, but not every person's unique morphology.
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| Dimension |
XS |
S |
M |
L |
XL |
| A: Seat Tube Length |
465 |
495 |
525 |
550 |
585 |
| B: Seat Tube Angle |
75.1° |
74.2° |
73.6° |
73.2° |
72.8° |
| C: Head Tube Length |
120 |
140 |
160 |
180 |
200 |
| D: Head Tube Angle |
71.8° |
72.1° |
72.5° |
72.8° |
72.9° |
| E: Effective Top Tube Length |
502.4 |
530.3 |
554.2 |
577.2 |
603.6 |
| F: BB Drop |
75 |
72 |
70 |
68 |
68 |
| G: Chainstay Length |
405 |
405 |
405 |
405 |
405 |
| H: Front Fork Offset |
50 |
48 |
45 |
43 |
43 |
| I: Front Fork Length |
367 |
367 |
367 |
367 |
367 |
| J: Wheelbase |
961 |
977.6 |
989.9 |
1004.8 |
1025.8 |
| K: Stack Height |
520.2 |
538.1 |
557.9 |
576.9 |
596.3 |
| L: Reach |
364 |
378 |
390 |
403 |
419 |
| Standover Height |
744.1 |
769.5 |
795.1 |
818.1 |
843.9 |
| Fork Trail |
59.8 |
60.1 |
60.7 |
60.8 |
60.2 |
Dimensions in mm unless otherwise stated.
Geometry Comparison: Size M
| Measurement |
Laget Aero One (M) |
Trek Madone SLR Gen 8 (M) |
Giant Propel Advanced (M) |
Specialized Tarmac SL8 (54cm) |
| Stack |
557.9 mm |
546 mm |
546 mm |
544 mm |
| Reach |
390 mm |
384 mm |
388 mm |
384 mm |
| Stack / Reach Ratio |
1.431 |
1.422 |
1.407 |
1.417 |
| Head Tube Angle |
72.5° |
72.9° |
73° |
73° |
| Seat Tube Angle |
73.6° |
73.6° |
73.5° |
74° |
| Head Tube Length |
160 mm |
136 mm |
145 mm |
137 mm |
| Chainstay Length |
405 mm |
410 mm |
405 mm |
410 mm |
| BB Drop |
70 mm |
70 mm |
69.5 mm |
72 mm |
| Wheelbase |
989.9 mm |
981 mm |
980 mm |
978 mm |
| Geometry Class |
Aero Road |
Aero Road |
Aero Road |
Aero / Race Road |
All size M / 54 cm equivalents. Madone, Propel and SL8 figures obtained from their respective websites.
The Aero One has a noticeably taller stack than its carbon aero rivals: 557.9 mm vs 546 mm on the Madone and Propel. The reach is also slightly longer at 390 mm vs 384–388 mm, but the net effect of the higher stack is a ratio of 1.431, fractionally less aggressive than the Madone (1.422) and Propel (1.407).
In all other respects, the bikes are comparable in geometry, with the Aero One providing a slightly more stable ride due to its marginally longer wheelbase and slacker head tube angle.
Links
Explore other frames from Laget, such as the Pioneer One, Pioneer or Gravel Framesets Here