Check out our 6.57kg Laget Pioneer One build
1. Frame

Fully 3D-Printed Titanium, allowing Laget to combine strength and a lightweight design.
The Pioneer One is an all-rounder road bike that is designed for any challenge.
2. Head Tube

One-piece streamlined head tube for a simple and neat appearance as compared to traditional round head tubes.
3. Seat Tube

Precise optimisation of the seat tube geometry ensures riding efficiency and lasting comfort.
4. Dropouts

Equipped with Universal Derailleur Hanger (UDH) system, which allows for flexible and easy-to-source derailleur hangers.
Compatible with a wide range of groupsets, both mechanical and electronic.
5. Bottom Bracket

3D Printed T47 68mm width bottom bracket standard boasts high rigidity, stable operation and high efficiency.
6. Chainstay

High-strength titanium combined with a 3D-printed structure provides superior cushioning and durability.
Sample Bike Builds
Laget Pioneer One with Brushed Silver Finish
Laget Pioneer One with Matte Grey Finish
Frameset Specifications
Material: 3D-Printed Titanium
Sizes: XS, S, M, L, XL
Weight: 1,350g (Size S)
Surface: Brushed Silver Finish - Sandblasted Logo
Gear Compatibility: Mechanical/Electronic Shifting
Maximum Tyre Capacity: 700x32c
Headset: 52/52mm Internal Embedded Bearings
Front Fork Material: Carbon Fiber
Seat Post Diameter: 27.2mm
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
- Carbon Fork
- FSA 52mm headset bearing with 2.5cm black spacer
- Front and Rear thru-axles (Aluminium Alloy)
- Universal Rear Derailleur Hanger (Aluminium Alloy)
Geometry
Size Selection based on Rider Height
| Height (CM) |
155-165 |
165-172 |
170-177 |
175-182 |
180-187 |
| 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 |
420 |
440 |
460 |
480 |
500 |
| B: Seat Tube Angle |
74° |
74° |
73.5° |
73.5° |
73° |
| C: Head Tube Length |
120 |
130 |
140 |
150 |
160 |
| D: Head Tube Angle |
71.5° |
72° |
72° |
72.5° |
72.5° |
| E: Effective Top Tube Length |
520 |
530 |
540 |
555 |
570 |
| F: BB Drop |
70 |
70 |
70 |
70 |
70 |
| G: Chainstay Length |
410 |
410 |
410 |
410 |
410 |
| H: Front Fork Offset |
45 |
45 |
45 |
45 |
45 |
| I: Front Fork Length |
368 |
368 |
368 |
368 |
368 |
| J: Wheelbase |
972.9 |
978.8 |
984.1 |
994.6 |
1004.5 |
| K: Stack Height |
519.9 |
531.1 |
540.7 |
551.9 |
561.5 |
| L: Reach |
370.9 |
377.7 |
379.5 |
391.5 |
398.3 |
| Standover Height |
720 |
745 |
758 |
774 |
788 |
| Fork Trail |
64.6 |
61.7 |
61.7 |
58.7 |
58.7 |
Dimensions in mm unless otherwise stated.
Geometry Comparison: Size M
| Measurement |
Laget Pioneer (M) |
Specialized Tarmac SL8 (54cm) |
Giant TCR Advanced (M) |
Trek Madone SLR (54cm) |
| Stack |
540.7 mm |
544 mm |
545 mm |
546 mm |
| Reach |
379.5 mm |
384 mm |
388 mm |
384 mm |
| Stack / Reach Ratio |
1.424 |
1.417 |
1.404 |
1.422 |
| Head Tube Angle |
72° |
73° |
73° |
72.9° |
| Seat Tube Angle |
73.5° |
74° |
73.5° |
73.6° |
| Head Tube Length |
140 mm |
137 mm |
145 mm |
136 mm |
| Chainstay Length |
410 mm |
410 mm |
405 mm |
410 mm |
| BB Drop |
70 mm |
72 mm |
70 mm |
70 mm |
| Wheelbase |
984.1 mm |
978 mm |
980 mm |
989.9 mm |
All size M / 54cm equivalents. Dimensions in mm unless stated. Pioneer One shares identical geometry to the Pioneer through size M. Competitor figures sourced from published geometry charts and review data.
The Pioneer One is extremely close to the Tarmac SL8 across almost every number: near-identical stack (540.7 vs 544), slightly shorter reach (379.5 vs 384), and identical chainstay length (410 mm).
The main distinction is a 1° slacker head angle on the Pioneer (72° vs 73°), which gives it marginally more relaxed steering than the Tarmac. The Tarmac's 73° head angle and 44 mm fork offset are tuned for steering that responds precisely without nervous tendencies, while the Pioneer's 72° makes it a touch more stable.
Comparing The Pioneer Series
| Measurement |
Laget Pioneer One (M) |
Laget Pioneer (M) |
Laget Pioneer SLR (M) |
| Stack |
540.7 mm |
540.7 mm |
543.2 mm |
| Reach |
379.5 mm |
379.5 mm |
375.3 mm |
| Stack / Reach Ratio |
1.424 |
1.424 |
1.448 |
| Head Tube Angle |
72° |
72° |
71.9° |
| Seat Tube Angle |
73.5° |
73.5° |
73.9° |
| Head Tube Length |
140 mm |
140 mm |
143 mm |
| Chainstay Length |
410 mm |
410 mm |
410 mm |
| BB Drop |
70 mm |
70 mm |
70 mm |
| Wheelbase |
984.1 mm |
984.1 mm |
981.3 mm |
| Geometry Class |
Race / Performance |
Race / Performance |
All-Rounder / Sportive Road |
All size M comparisons. Pioneer One and Pioneer share identical geometry through size M; Pioneer extends to XL for taller riders.
There are 3 variants in the Pioneer series, with the SLR having a slightly different geometry. Overall, the Pioneer and Pioneer One are slightly more aggressive due to the stack-to-reach ratio; however, with the slightly longer wheelbase, the handling remains stable.