The frame is made of grade 9 titanium, rust-proof and virtually indestructible. Every component is standard, repairable, and readily available. MONO isn't frozen in time; it's here to stay.
MONO READY TO RIDE
MONO is a bike designed to last a lifetime and capable of tackling any road. Asphalt, gravel, technical trails or everyday commutes. It adapts without ever backing down. Its new-grade titanium frame filters vibrations and withstands everything, year after year. Its geometry ensures comfort, stability and responsiveness , whatever your practice. MONO is designed to evolve with you: each component has been chosen for its reliability, ease of maintenance, and universal compatibility. You don't change your bike, you make it evolve.
SIZE — XS
A MONO \\ Multiple adventures

MONO on the paths
Tires up to 700x50c, a reassuring position, load-carrying inserts, and a 10-50 transmission ready to climb trees. You'll love venturing off-road.

MONO on the ROAD
Comfortable when it matters, responsive when it counts. Its progressive geometry (average reach-to-stack ratio of 1.52) smooths out long hours in the saddle without ever sacrificing performance.

MONO in the CITY
Mudguard and rack mounts, a durable frame, and timeless minimalist styling. The MONO traverses the urban jungle with ease, unafraid of urban aggression.

Threaded BSA BB
Proven over many years. This standard will remain in use for a long time. Reliable, easy to maintain. It is inexpensive to replace. A conscious choice to simplify maintenance.
UDH PAW
Rear derailleur hanger to UDH standard (universal derailleur hanger).
This bracket is easily found all over the world. Compatible with all market transmissions and SRAM direct mount T-type derailleurs . The rear chainstays are standard 142-12 mm
IS42/52 headset
Simple assembly, no special press required, compatible with most carbon forks. Solid, replaceable, upgradeable. Like everything else on the MONO.
All-terrain bindings
3 bottle cages, luggage rack, mudguards, panniers...The MONO adapts to everything, from the city to the wildest bikepacking.
SEAT POST
Standard 27.2mm seatpost compatible with dropper post with internal cable routing. A 27.2mm fork will provide more comfort and flexibility.
SEMI-INTERNAL DUCT ROUTING
The semi-internal cable routing will make maintenance and repairs to the bike easier . Even on the side of the road.
LUGGAGE RACK INSERTS
The MONO is equipped with inserts for luggage racks (M5 screws)
MUDGUARD INSERTS
The MONO is equipped with mudguard inserts (M5 screws) (The fork too)
Carbon fork with inserts
Four inserts per side for racks, cages, or panniers. Compatible with tires up to 50 mm. Inserts for mudguard mounting. A modular front end, designed for adventure.

ONIRII ATTACK CRANKS
Machined from 7075 T6 aluminum and anodized , they are lighter and stiffer than forged 6061 aluminum cranks. They are CNC machined to remove material where it is not needed, while maintaining stiffness above the competition in this price range. At only 530g per pair , they combine lightness and strength without cheating.
Tested to over 100,000 stress cycles , they were designed to last. Not to be replaced in the first season.

WHEELS ONIRII GS + HUTCHINSON TOUAREG
The ONIRII GS are tubeless-ready aluminum wheels designed to withstand, react, and last. The straight-pull spoke pattern increases lateral stiffness, while the quick-engagement hubs (36-tooth ratchet) ensure crisp acceleration and immediate transmission. At only 1726g per pair , they strike the perfect balance between lightness and strength.
They are delivered fitted with inner tubes and Hutchinson Touareg 700×45 c tyres, a benchmark in gravel.

TRANSMISSION Mechanical L-TWOO GRT 12v
The L-TWOO GRT mechanical gravel drivetrain is a single-chainring, 12-speed drivetrain that shares SRAM's hallmarks: intuitive ergonomics, broad compatibility, and shifting precision. But it adds a surprisingly smooth feel. The braking is powerful.
It's a reliable, lightweight, and easy-to-maintain drivetrain. Replacement parts are easily found for a few dozen euros. It remains one of the best options for those who want to ride seriously without blowing their budget. Compatible with HG, XD, or MS freehub bodies depending on the setup, it adapts to your setup without constraints.

SUNRACE ULT 10–50T CASSETTE
The Sunrace cassette features a wide 10-50T gearing, with a 10T XD-compatible starting sprocket. It allows for a wider gear range while reducing overall system weight.
Each sprocket is CNC machined to ensure smooth, precise shifting without any jolts. The hardened steel ensures excellent abrasion resistance, even under heavy use. The 7075-T6 aluminum body makes the assembly lighter, without compromising reliability.

GEOMETRY
The MONO sizes are designed to offer comfort while maintaining good sportiness.
✔ Reach to Stack Ratio: 1.52
→ A perfect balance between comfort and dynamism.
✔ Steering angle: 71°
→ Agile and maneuverable on road and trails.
→ With a 50mm suspension fork, the angle opens to 70° for more stability.
✔ Lowered bottom bracket (80mm drop on small sizes, 75mm on large sizes)
→ Better control and stability of the bike.
✔ Seat tube angle: 73.5°
→ Reduces front-end pressure, improves comfort without affecting pedaling.
✔ Rear chainstay length: 420 mm (small and medium sizes), 430 mm (large sizes)
→ An ideal compromise between stability and responsiveness .
✔ Optimized ground clearance to limit the risk of contact between the front tire and the shoe.
✔ 71.5mm trail with 50mm fork offset and 50mm tires
→ Increased straight-line stability.
→ Good cushioning on uneven terrain.
→ Smooth and responsive steering on technical trails.
The MONO sizes are designed to offer comfort while maintaining good responsiveness .
BIKE SIZE | XS | S | M | L | XL | XXL |
---|---|---|---|---|---|---|
Rider height (cm) | < 160 | 160 - 166 | 167 - 173 | 173 - 180 | 181-189 | > 190 |
GEOMETRY | XS | S | M | L | XL | XXL |
---|---|---|---|---|---|---|
STACK | 560 mm | 575 mm | 590 mm | 608 mm | 620 mm | 643 mm |
REACH | 370 mm | 380 mm | 390 mm | 400 mm | 410 mm | 420 mm |
REACH/STACK RATIO | 1.51 | 1.51 | 1.51 | 1.52 | 1.51 | 1.53 |
SEAT TUBE LENGTH | 450 mm | 480 mm | 500 mm | 520 mm | 540 mm | 560 mm |
EFFECTIVE TOP TUBE | 536 mm | 550 mm | 565 mm | 580 mm | 596 mm | 610 mm |
HEAD TUBE ANGLE | 71° | 71° | 71° | 71° | 71° | 71° |
SEAT TUBE ANGLE | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
HEADTUBE LENGTH | 125 mm | 140 mm | 162 mm | 180 mm | 196 mm | 207 mm |
CHAINSTAY | 420 mm | 420 mm | 425 mm | 425 mm | 430 mm | 430 mm |
WHEELBASE | 1001 mm | 1015 mm | 1039 mm | 1054 mm | 1071 mm | 1086 mm |
BB DROP | 80 mm | 80 mm | 75 mm | 75 mm | 80 mm | 80 mm |
RAKE | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
FORK LENGTH | 400 mm | 400 mm | 400 mm | 400 mm | 400 mm | 400 mm |
Gallows | 60 mm | 70 mm | 70 mm | 80 mm | 90 mm | 100 mm |
HANGER | 380 mm | 400 mm | 420 mm | 420 mm | 440 mm | 440 mm |
CRANKS | 160 mm | 170 mm | 172.5 mm | 172.5 mm | 175 mm | 175 mm |
WHEELS | 700 | 700 | 700 | 700 | 700 | 700 |

Features | Details |
---|---|
Material | Titanium Grade 9 (Ti 3Al-2.5V) |
Cable routing | Internal |
Headsets | Integrated 1/2 - 1/2 |
Maximum tire size | 700/32 C (front) — 700/45 C (rear) |
Top tube | Hydroformed, ovalized and butted |
Bottle cage mounts | 2 in the front triangle + 1 under the down tube |
Basics | Asymmetrical |
Compatible forks | Carbon and titanium |
Seat post | Ø 27.2 mm, compatible with telescopic rod |
Disc brakes | 160 mm front / rear |
Front wheel axle | Crossing 100×12 |
Rear wheel axle | Crossing 142×12 |
Derailleur hanger standard | UDH (Universal Derailleur Hanger) |
Transmission compatibility | Compatible with all brands/formats (including SRAM T-TYPE) |