"Carduelis" randonneuse

SEE OUR BIKE

BERTHOUD CYCLES

Bicycle Saddles - Bags - Mirrors - Fenders
- Since 1977 -

LEARN MORE

Manufacturer in Fleurville, France

An ultra-light frame bag
for bikepacking

DISCOVER THIS NEW MODEL

WHITE COLOR

BLACK COLOR

ORANGE COLOR

"Garrulus" bicycle

SEE OUR BIKE

Cursorius
Bicycle

SEE THE BIKE

Distributor in France
SON NABENDYNAMO ©

DYNAMO HUB

VIEW THE BIKE LIGHTS SHOP

HEADLIGHTS

REAR LIGHTS

WIRING ACCESSORY

Bike mirrors made
in our workshops

DISCOVER OUR MIRRORS

QUICK AND EASY ASSEMBLY

IDEAL FIELD OF VISION

ASSEMBLED IN OUR WORKSHOPS

Completely removable saddles
manufactured in our workshops

TEST OUR SADDLE SELECTOR

TOURING BIKE SADDLE

RACING BIKE SADDLE

CITY BIKE SADDLE

Bags

Saddle bag, Handlebar bag, front & rear bags.

Saddles

Full grain leather, designed for long distance ride.

Rear view mirror

To be placed at the handlebar end, available in different leather colors.

Fenders

Stainless steel, longlasting and sleek design.

Custom Bikes

Three geometries, quality components & accurate finitions.

Our bicycle manufacturing workshop

Our bicycle panniers

Sturdy and repairable bags.

Whether it is the heritage collection or new models, our cycling bags are known for their longevity but they are not undestroyable.

Shaped in water-repellant treated coton canvas and anti-UV, they are designed to be repairable and will become your most inseparable friend of all your hikes.

Our leather bicycle saddles

A full grain leather designed for the long distance confort.

Our leather saddles are the result of an artisanal production which every step is controlled by our artisan.

Leather skins come from a tannery. Skins are selected based on criteria such as resistance, thickness and beauty.

Aware of our impact on environment, we only use vegetal tanins. Every element can be dismantled. And all elements are replaceable to create a product that will last a lifetime.

Rear-mirror view

An ideal compromise between size and radius of curvature.

Innovative, discreet, elegant, we have been told that a rear-mirror view was made to look behind, this is obviously not wrong.

But it is mainly a way to keep forward when we need to watch our back. Conclusion : a rear-mirror view also allows to look ahead, thus it is essentiel.

Our bike fenders (mudguards)

Timeless fenders.

Laminated and polished stainless steel, there are there to protect and help you to ride by any wheather.

They resist to salts and divers agression. Well-mounted, we could almost say that they are indestructible.

The SON bike light range

Official distributor of SON Nabendynamo© products in France.

As preferred partners for over 10 years, we distribute the full range of SON bike lights© on our shop: hub dynamos, LED headlights, rear lights but also all the wiring accessories for a durable installation and efficient lighting.

SON products are appreciated by cyclists wanting a simple and efficient way to charge their devices or simply power their lights (front and back).

Manufactured in Tübingen, Germany with the same care for over 20 years, all SON© hub dynamos are guaranteed for 5 years.

Hub Dynamo

Hub dynamo SON 28 Axle 15mm disc 6-bolt 150 mm 32h black

SON Hub Dynamos

221SON373210

€392.00

Hub dynamo SON 28 Axle 15mm disc 6-bolt 150 mm 32h black

Hub Dynamo

Hub dynamo SONdelux 12mm disc Centerlock

SON Hub Dynamos

221SON11SL/N28

€322.00

SON delux dynamo hub for 12mm thru axle. Centerlock disk interface.

View

Hub Dynamo

Hub dynamo SON 28 12mm thru axle - disc centerlock

SON Hub Dynamos

221SON28CL/N36

€322.00

SON 28 hub, 12mm thru axle, Centerlock disc interface.

View

Hub Dynamo

Hub dynamo SON 28 disc 6-bolt 135mm

SON Hub Dynamos

221SON26/N32

€322.00

SON 28 6-hole disc hub 135mm pitch, for Fat bikes with 15.3mm brake rotor/shoe distance.

View

Headlights

SON Edelux II LED headlight

SON Hub Dynamos

222SON68

€170.00

Edelux II LED headlight for hub dynamos - Integrated capacitor allows 4min of bright standlight when you stop. - More than 100 lux brightness. - Sensor mode automatically switches the light on. - Works with or without tail light. - Compatible with any 6V AC dynamo. - 49mm diameter - 85g - Comes with steel wire bracket and separated connectors -...

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Headlights

SON Edelux II LED headlight - Upside down

SON Hub Dynamos

222SON68

€201.00

Edelux II LED headlight for hub dynamos with upside down configuration for improved placement under front racks. - Integrated capacitor allows 4min of bright standlight when you stop. - More than 100 lux brightness. - Works with or without tail light. - Compatible with any 6V AC dynamo. - 49mm diameter - 85g - Comes with separated connectors -...

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Headlights

SON Edelux II LED headlight - with Coaxial Adapter

SON Hub Dynamos

222SON68

€191.00

SON Edelux II LED headlight for dynamo hubs with coaxial adapter and male coaxial connector fitted.The coaxial adapter makes plugging/unplugging the headlight easier and relieve stress on the hub connectors. - Integrated capacitor allows 4min of bright standlight when you stop. - More than 100 lux brightness. - Sensor mode automatically switches the...

View

Headlights

SON Edelux II LED headlight - with junction box

SON Hub Dynamos

222SON68

€211.00

SON Edelux II headlight for dynamo hub, with junction box to plug in a charging device of your choice.The coaxial adapter makes plugging/unplugging the headlight easier and relieve stress on the hub connectors. - Integrated capacitor allows 4min of bright standlight when you stop. - More than 100 lux brightness. - Sensor mode automatically switches...

View

Rear Light

SON Rear Light for Fender/Mudguard Mount

SON Hub Dynamos

223SON69

€90.00

SON rear light - fender/mudguard mount - Fixing hardware enclosed- Aluminum housing- Potted electronics and lens- 190cm cable with bare ends- connectors enclosed- 40g w/o cable- Made in Germany- 5 years warranty

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Rear Light

SON Rear Light for Rack Mount

SON Hub Dynamos

223SON69

€65.00

SON rear light - rack mount - 50mm screw spacing- Aluminum housing- Potted electronics and lens- 190cm cable with bare ends- connectors enclosed- 20g w/o cable- Made in Germany- 5 years warranty

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Rear Light

SON Rear Light for Seatpost Mount

SON Hub Dynamos

223SON69

€80.00

SON rear light - seatpost mount - Fits tubes from 26 to 31.8mm.- Aluminum housing- Potted electronics and lens- 190cm cable with bare ends- connectors enclosed- 35g w/o cable- Made in Germany- 5 years warranty

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Rear Light

SON Rear Bike Light for Seatpost Mount

SON Hub Dynamos

223SON69

€100.00

SON rear bike light - seatpost mount - Fits tubes : 31.8mm or 34,9mm.- Completely replaces the seat clamp, including the bolt.- Aluminum housing- Potted electronics and lens- 190cm cable with bare ends- Rear light for Gravel bike- Connectors enclosed- 50g w/o cable- Made in Germany- 5 years warranty

View

Rear Light

SON Rear Light for Ø10mm tube mount

SON Hub Dynamos

223SON69

€80.00

SON rear light - rack tube mount - Fitting hardware enclosed- Aluminum housing- Potted electronics and lens- 190cm cable with bare ends- connectors enclosed- 40g w/o cable- Made in Germany- 5 years warranty

View

Headlights Brackets

Bracket for Edelux long black, 58 x 49 mm

SON Hub Dynamos

229SON75523

€6.00

For Fork Crown

Bracket for Edelux, black 36 x 50 mm

SON Hub Dynamos

229SON75521

€6.00

Connectors, cable and heat shrink tubing

Box with assortment of Connectors

SON Hub Dynamos

229SON72800

€57.00

Box with assortment of classic connectors and heat shrink tubing for hubs and lights.

Miscellaneous

SON Coaxial Junction Box with coaxial connector Male

SON Hub Dynamos

229SON72631

€24.00

To be installed between the dynamo hub and the headlight, for easy connection of an on-board charging device.Requires a soldering iron.

Engineer your custom-made bike

Our framebuilder will create with you the bike you want.

YOUR CUSTOM FRAME

YOUR COMPONENTS

YOUR PAINTING AND FINISH

Editorial Space

A regular journal of the life of the Manufacture.

October 2024

October is a harvest of sunlight. The world is drenched in cinnamon, the leaves have hues of maple syrup and my heart full of envy illuminates the lines of this landscape notebook like a Jack’O Lantern pumpkin.

octobre 8, 2024

Editorial: the monthly journal of Manufacture Berthoud

Jean-Acier DANÈS

September 2024

I have two wishes for September, the first being to evoke the feeling of putting on a pair of long shorts again and riding through the woods towards a cup of cappuccino and a slice of cake.

septembre 8, 2024

Editorial: the monthly journal of Manufacture Berthoud

Jean-Acier DANÈS

August 2024

August (at least, in my world) embodies something infinitely great. It's the month when you're content with the most august of things: tiredness, how far you've come, merit or a moment of happiness you wouldn't want to forget despite its apparent triviality.

août 8, 2024

Editorial: the monthly journal of Manufacture Berthoud

Jean-Acier DANÈS

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"Carduelis" randonneuse

Bicycle Saddles - Bags - Mirrors - Fenders - Since 1977 -

An ultra-light frame bag for bikepacking

WHITE COLOR

BLACK COLOR

ORANGE COLOR

"Garrulus" bicycle

CursoriusBicycle

Distributor in France SON NABENDYNAMO ©

DYNAMO HUB

HEADLIGHTS

REAR LIGHTS

WIRING ACCESSORY

Bike mirrors made in our workshops

QUICK AND EASY ASSEMBLY

IDEAL FIELD OF VISION

ASSEMBLED IN OUR WORKSHOPS

Completely removable saddles manufactured in our workshops

TOURING BIKE SADDLE

RACING BIKE SADDLE

CITY BIKE SADDLE

Bags

Saddles

Rear view mirror

Fenders

Custom Bikes

Our bicycle manufacturing workshop

Our bicycle panniers

Sturdy and repairable bags.

Our leather bicycle saddles

A full grain leather designed for the long distance confort.

Rear-mirror view

An ideal compromise between size and radius of curvature.

Our bike fenders (mudguards)

Timeless fenders.

The SON bike light range

Official distributor of SON Nabendynamo© products in France.

Engineer your custom-made bike

YOUR CUSTOM FRAME

YOUR COMPONENTS

YOUR PAINTING AND FINISH

Editorial Space

COOKIE POLICY

Bicycle Saddles - Bags - Mirrors - Fenders
- Since 1977 -

An ultra-light frame bag
for bikepacking

Cursorius
Bicycle

Distributor in France
SON NABENDYNAMO ©

Bike mirrors made
in our workshops

Completely removable saddles
manufactured in our workshops