List of products by brand Btwin Decathlon

Btwin is a French brand of the Decathlon group, it is specialized in the design and manufacture of accessories, parts and complete bicycles of all ranges. Btwin offers mountain bikes, hybrid bikes, road bikes, BMXs and electric bikes.

History of the Btwin brand:

At the end of the 90s, Decathlon cycle was the business unit specialized in the design and manufacture of bicycles for the group Decathlon sports equipment. At this time Decathlon cycle developed a versatile bike intended for the ride on the path or on the road, this model named btwin 5, it was equipped with 21 speeds, a straight handlebar, mudguards, its frame was made of steel and its shape was suitable for both women and men, it has an adjustable stem and a comfortable saddle. Only three sizes were available: S (20 inches) for children, M (26 inches) and L (28 inches) for adults. This model was very successful, it was sold for many years and many upgrades were available.

The term btwin having become very popular, Decathlon has chosen to rename all its ranges of btwin bikes, thus rockrider which corresponded to the mountain bike or riverside ranges for city bike disappear in favor of Btwin.

The btwin brand is used for children's and adult bikes for occasional cyclists as well as for regular riders or competitors.

In recent years, the btwin brand has also been used by the Decathlon group to match cycling textiles, tools, bicycle-specific accessories.

For high-end road bikes, the btwin brand has been replaced by the Van Rysel brand.

Btwin is the world's second largest bicycle brand in terms of volume behind the Taiwanese brand Giant.

Innovations from the btwin brand :

Since 2010, the design and development of btwin bicycles and components has been located in France, in Lille near the head office of the parent company, the Decathlon group. Before marketed each model, it is tested according to a test template and test equipment representative of the lifespan of the bicycle. These controls allow Btwin to control the correct quality of its products.

Btwin has also been a supplier to major professional cycling teams such as AG2R la mondial or the FDJ. The use of Btwin equipment by the highest level cyclist offers a good showcase and allows Btwin to obtain very good feedback.

Production of components for the btwin brand:

Btwin brand parts and accessories are made in Taiwan and China, then the bicycles are assembled in Eastern countries. Recently, the assembly of bicycles has been partially relocated to France, at the Lille site.

Btwin components and parts sold on the SL Sport equipments website:

We offer a large number of Btwin parts and accessories in second hand or new condition. Used components are cleaned and rigorously inspected before they are put on sale, their condition is rated from 0 (for parts) to 10 (new in its packaging). New components come from stock clearance, they are offered in limited quantities, at the best price.

Btwin Ergofit bike saddle
  • Used
  • New product
accessories-and-spare-parts-for-bicycles
Btwin Ergofit bike saddle
Btwin Ergofit bike saddlesteel railslength : 270 mm, width 145 mmcolour : black and greenused in good condition, 2 small cut starters below the...
€6.99 Price
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm bike
  • Used
mtb-stem
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm
B'twin COMP stem aluminium forged, used in a good condition length 100 mm handlebar diameter 25.4 mm for a fork tube diameter 1" or...
€8.99 Price
Decathlon Btwin bottle cage
  • Used
accessories-and-spare-parts-for-bicycles
Decathlon Btwin bottle cage
Decathlon Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin bottle cage
  • Used
accessories-and-spare-parts-for-bicycles
Btwin bottle cage
Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin triathlon aerobars
  • Used
accessories
Btwin triathlon aerobars
B'twin triathlon aerobars, weight 610 grams, bars length 400 mm, for a handlebar diameter 31.8 mm, used in a good condition.
€9.99 Price
Btwin pedals
  • Used
accessories-and-spare-parts-for-bicycles
Btwin pedals
Btwin flat pedalsplastic bodies width 9,5 cms, length 9 cmsthe axle cover is missing on the right pedalsome scratches and shocksplay in the...
€4.99 Price
Bottle water B'twin 600ml
  • Used
  • -25%
-25%
bike-water-bottle-and-cage
Bottle water B'twin 600ml
Bottle water B'twin 600ml, used in a good condition
€2.24 Regular price €2.99 Price
Cycling glasses SG B'twin 500
  • Used
  • Out-of-Stock
out of stock
road-bike-accessories
Cycling glasses SG B'twin 500
Cycling glasses SG B'twin 500, 2 kind of glasses (transparent and translucent black), used in a good condition
€4.90 Price
Bicycle air pump B'twin MNP 100 presta shrader
  • Used
mtb-pump
Bicycle air pump B'twin MNP 100 presta schrader
Bicycle air pump decathlon B'twin for presta or schrader valve plastic body length 23.5 cms weight 103 grams maxi air...
€2.99 Price
B'twin pump plastic body
  • Used
mtb-pump
B'twin pump presta plastic body
B'twin pump presta plastic body, used in a good condition sold without fixtures
€3.99 Price
B'twin front and rear mud guards 20 to 24 pouces
  • Used
mtb-mudguard
B'twin front and rear mud guards 20 to 24 pouces
Front and rear mud guards for a bike size 20 to 24 pouces, used in a good condition
€2.99 Price
MTB mud guard B'twin
  • Used
mtb-mudguard
MTB mud guard 26" B'twin
MTB mud guard B'twin, used in a good condition for a wheel diameter 26 "
€9.90 Price
B'twin key padlock used
  • Used
accessories-and-spare-parts-for-bicycles
B'twin key padlock
B'twin key padlock, used in a good condition length 140 cms 2 keys supplied
€2.99 Price
Btwin Dry tire 12x1.75
  • Used
  • Out-of-Stock
out of stock
accessories-and-spare-parts-for-bicycles
Btwin Dry tire 12x1.75
Btwin Dry tire for kid bike dimensions 12 pouces x 1.75 air tube supplied (schrader valve) used in a good condition
€4.49 Price
Battery support for Btwin 7 original
  • Used
bikes-accessories
Battery support for Btwin 7 original
Battery support for Btwin 7 original
€54.99 Price
7 or 8 speed derailleur Btwin
  • New product
  • -28.7%
-28.7%
derailleur
7 or 8 speed derailleur Btwin
7 or 8 speed rear derailleur Btwin compatible with a shimano, sram or microshift drivetrain composed by 3 chainrings for sprockets 11 to...
€9.98 Regular price €14.00 Price
B'twin racing gloves used
jerseys-and-bib-shorts
B'twin racing gloves
B'twin racing gloves, used in a good condition size unknown
€4.99 Price
B'twin shoe covers 44 / 47 4.3 mm
  • Used
shoes
B'twin shoe covers 44 / 47 4.3 mm
B'twin shoe covers size 44 / 47 thickness 4.3 mm, used in a good condition
€8.99 Price
Btwin Ergofit bike saddle
  • Used
  • New product
Btwin Ergofit bike saddle
Btwin Ergofit bike saddlesteel railslength : 270 mm, width 145 mmcolour : black and greenused in good condition, 2 small cut starters below the...
€6.99 Price
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm bike
  • Used
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm
B'twin COMP stem aluminium forged, used in a good condition length 100 mm handlebar diameter 25.4 mm for a fork tube diameter 1" or...
€8.99 Price
Decathlon Btwin bottle cage
  • Used
Decathlon Btwin bottle cage
Decathlon Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin bottle cage
  • Used
Btwin bottle cage
Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin triathlon aerobars
  • Used
Btwin triathlon aerobars
B'twin triathlon aerobars, weight 610 grams, bars length 400 mm, for a handlebar diameter 31.8 mm, used in a good condition.
€9.99 Price
Btwin pedals
  • Used
Btwin pedals
Btwin flat pedalsplastic bodies width 9,5 cms, length 9 cmsthe axle cover is missing on the right pedalsome scratches and shocksplay in the...
€4.99 Price
Bottle water B'twin 600ml
  • Used
  • -25%
-25%
Bottle water B'twin 600ml
Bottle water B'twin 600ml, used in a good condition
€2.24 Regular price €2.99 Price
Cycling glasses SG B'twin 500
  • Used
  • Out-of-Stock
out of stock
Cycling glasses SG B'twin 500
Cycling glasses SG B'twin 500, 2 kind of glasses (transparent and translucent black), used in a good condition
€4.90 Price
Bicycle air pump B'twin MNP 100 presta shrader
  • Used
Bicycle air pump B'twin MNP 100 presta schrader
Bicycle air pump decathlon B'twin for presta or schrader valve plastic body length 23.5 cms weight 103 grams maxi air...
€2.99 Price
B'twin pump plastic body
  • Used
B'twin pump presta plastic body
B'twin pump presta plastic body, used in a good condition sold without fixtures
€3.99 Price
B'twin front and rear mud guards 20 to 24 pouces
  • Used
B'twin front and rear mud guards 20 to 24 pouces
Front and rear mud guards for a bike size 20 to 24 pouces, used in a good condition
€2.99 Price
MTB mud guard B'twin
  • Used
MTB mud guard 26" B'twin
MTB mud guard B'twin, used in a good condition for a wheel diameter 26 "
€9.90 Price
B'twin key padlock used
  • Used
B'twin key padlock
B'twin key padlock, used in a good condition length 140 cms 2 keys supplied
€2.99 Price
Btwin Dry tire 12x1.75
  • Used
  • Out-of-Stock
out of stock
Btwin Dry tire 12x1.75
Btwin Dry tire for kid bike dimensions 12 pouces x 1.75 air tube supplied (schrader valve) used in a good condition
€4.49 Price
Battery support for Btwin 7 original
  • Used
Battery support for Btwin 7 original
Battery support for Btwin 7 original
€54.99 Price
7 or 8 speed derailleur Btwin
  • New product
  • -28.7%
-28.7%
7 or 8 speed derailleur Btwin
7 or 8 speed rear derailleur Btwin compatible with a shimano, sram or microshift drivetrain composed by 3 chainrings for sprockets 11 to...
€9.98 Regular price €14.00 Price
B'twin racing gloves used
B'twin racing gloves
B'twin racing gloves, used in a good condition size unknown
€4.99 Price
B'twin shoe covers 44 / 47 4.3 mm
  • Used
B'twin shoe covers 44 / 47 4.3 mm
B'twin shoe covers size 44 / 47 thickness 4.3 mm, used in a good condition
€8.99 Price
Btwin Ergofit bike saddle
  • Used
  • New product
accessories-and-spare-parts-for-bicycles
Btwin Ergofit bike saddle
Btwin Ergofit bike saddlesteel railslength : 270 mm, width 145 mmcolour : black and greenused in good condition, 2 small cut starters below the...
€6.99 Price
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm bike
  • Used
mtb-stem
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm
B'twin COMP stem aluminium forged, used in a good condition length 100 mm handlebar diameter 25.4 mm for a fork tube diameter 1" or...
€8.99 Price
Decathlon Btwin bottle cage
  • Used
accessories-and-spare-parts-for-bicycles
Decathlon Btwin bottle cage
Decathlon Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin bottle cage
  • Used
accessories-and-spare-parts-for-bicycles
Btwin bottle cage
Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin triathlon aerobars
  • Used
accessories
Btwin triathlon aerobars
B'twin triathlon aerobars, weight 610 grams, bars length 400 mm, for a handlebar diameter 31.8 mm, used in a good condition.
€9.99 Price
Btwin pedals
  • Used
accessories-and-spare-parts-for-bicycles
Btwin pedals
Btwin flat pedalsplastic bodies width 9,5 cms, length 9 cmsthe axle cover is missing on the right pedalsome scratches and shocksplay in the...
€4.99 Price
Bottle water B'twin 600ml
  • Used
  • -25%
bike-water-bottle-and-cage
Bottle water B'twin 600ml
Bottle water B'twin 600ml, used in a good condition
€2.24 Regular price -25% €2.99 Price
Cycling glasses SG B'twin 500
  • Used
  • Out-of-Stock
out of stock
road-bike-accessories
Cycling glasses SG B'twin 500
Cycling glasses SG B'twin 500, 2 kind of glasses (transparent and translucent black), used in a good condition
€4.90 Price
Bicycle air pump B'twin MNP 100 presta shrader
  • Used
mtb-pump
Bicycle air pump B'twin MNP 100 presta schrader
Bicycle air pump decathlon B'twin for presta or schrader valve plastic body length 23.5 cms weight 103 grams maxi air...
€2.99 Price
B'twin pump plastic body
  • Used
mtb-pump
B'twin pump presta plastic body
B'twin pump presta plastic body, used in a good condition sold without fixtures
€3.99 Price
B'twin front and rear mud guards 20 to 24 pouces
  • Used
mtb-mudguard
B'twin front and rear mud guards 20 to 24 pouces
Front and rear mud guards for a bike size 20 to 24 pouces, used in a good condition
€2.99 Price
MTB mud guard B'twin
  • Used
mtb-mudguard
MTB mud guard 26" B'twin
MTB mud guard B'twin, used in a good condition for a wheel diameter 26 "
€9.90 Price
B'twin key padlock used
  • Used
accessories-and-spare-parts-for-bicycles
B'twin key padlock
B'twin key padlock, used in a good condition length 140 cms 2 keys supplied
€2.99 Price
Btwin Dry tire 12x1.75
  • Used
  • Out-of-Stock
out of stock
accessories-and-spare-parts-for-bicycles
Btwin Dry tire 12x1.75
Btwin Dry tire for kid bike dimensions 12 pouces x 1.75 air tube supplied (schrader valve) used in a good condition
€4.49 Price
Battery support for Btwin 7 original
  • Used
bikes-accessories
Battery support for Btwin 7 original
Battery support for Btwin 7 original
€54.99 Price
7 or 8 speed derailleur Btwin
  • New product
  • -28.7%
derailleur
7 or 8 speed derailleur Btwin
7 or 8 speed rear derailleur Btwin compatible with a shimano, sram or microshift drivetrain composed by 3 chainrings for sprockets 11 to...
€9.98 Regular price -28.7% €14.00 Price
jerseys-and-bib-shorts
B'twin racing gloves
B'twin racing gloves, used in a good condition size unknown
€4.99 Price
B'twin shoe covers 44 / 47 4.3 mm
  • Used
shoes
B'twin shoe covers 44 / 47 4.3 mm
B'twin shoe covers size 44 / 47 thickness 4.3 mm, used in a good condition
€8.99 Price
Btwin Ergofit bike saddle
  • Used
  • New product
accessories-and-spare-parts-for-bicycles
Btwin Ergofit bike saddle
Btwin Ergofit bike saddlesteel railslength : 270 mm, width 145 mmcolour : black and greenused in good condition, 2 small cut starters below the...
€6.99 Price
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm bike
  • Used
mtb-stem
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm
B'twin COMP stem aluminium forged, used in a good condition length 100 mm handlebar diameter 25.4 mm for a fork tube diameter 1" or...
€8.99 Price
Decathlon Btwin bottle cage
  • Used
accessories-and-spare-parts-for-bicycles
Decathlon Btwin bottle cage
Decathlon Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin bottle cage
  • Used
accessories-and-spare-parts-for-bicycles
Btwin bottle cage
Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin triathlon aerobars
  • Used
accessories
Btwin triathlon aerobars
B'twin triathlon aerobars, weight 610 grams, bars length 400 mm, for a handlebar diameter 31.8 mm, used in a good condition.
€9.99 Price
Btwin pedals
  • Used
accessories-and-spare-parts-for-bicycles
Btwin pedals
Btwin flat pedalsplastic bodies width 9,5 cms, length 9 cmsthe axle cover is missing on the right pedalsome scratches and shocksplay in the...
€4.99 Price
Bottle water B'twin 600ml
  • Used
  • -25%
bike-water-bottle-and-cage
Bottle water B'twin 600ml
Bottle water B'twin 600ml, used in a good condition
€2.24 Regular price -25% €2.99 Price
Cycling glasses SG B'twin 500
  • Used
  • Out-of-Stock
out of stock
road-bike-accessories
Cycling glasses SG B'twin 500
Cycling glasses SG B'twin 500, 2 kind of glasses (transparent and translucent black), used in a good condition
€4.90 Price
Bicycle air pump B'twin MNP 100 presta shrader
  • Used
mtb-pump
Bicycle air pump B'twin MNP 100 presta schrader
Bicycle air pump decathlon B'twin for presta or schrader valve plastic body length 23.5 cms weight 103 grams maxi air...
€2.99 Price
B'twin pump plastic body
  • Used
mtb-pump
B'twin pump presta plastic body
B'twin pump presta plastic body, used in a good condition sold without fixtures
€3.99 Price
B'twin front and rear mud guards 20 to 24 pouces
  • Used
mtb-mudguard
B'twin front and rear mud guards 20 to 24 pouces
Front and rear mud guards for a bike size 20 to 24 pouces, used in a good condition
€2.99 Price
MTB mud guard B'twin
  • Used
mtb-mudguard
MTB mud guard 26" B'twin
MTB mud guard B'twin, used in a good condition for a wheel diameter 26 "
€9.90 Price
B'twin key padlock used
  • Used
accessories-and-spare-parts-for-bicycles
B'twin key padlock
B'twin key padlock, used in a good condition length 140 cms 2 keys supplied
€2.99 Price
Btwin Dry tire 12x1.75
  • Used
  • Out-of-Stock
out of stock
accessories-and-spare-parts-for-bicycles
Btwin Dry tire 12x1.75
Btwin Dry tire for kid bike dimensions 12 pouces x 1.75 air tube supplied (schrader valve) used in a good condition
€4.49 Price
Battery support for Btwin 7 original
  • Used
bikes-accessories
Battery support for Btwin 7 original
Battery support for Btwin 7 original
€54.99 Price
7 or 8 speed derailleur Btwin
  • New product
  • -28.7%
derailleur
7 or 8 speed derailleur Btwin
7 or 8 speed rear derailleur Btwin compatible with a shimano, sram or microshift drivetrain composed by 3 chainrings for sprockets 11 to...
€9.98 Regular price -28.7% €14.00 Price
jerseys-and-bib-shorts
B'twin racing gloves
B'twin racing gloves, used in a good condition size unknown
€4.99 Price
B'twin shoe covers 44 / 47 4.3 mm
  • Used
shoes
B'twin shoe covers 44 / 47 4.3 mm
B'twin shoe covers size 44 / 47 thickness 4.3 mm, used in a good condition
€8.99 Price
Btwin Ergofit bike saddle
  • Used
  • New product
accessories-and-spare-parts-for-bicycles
Btwin Ergofit bike saddle
Btwin Ergofit bike saddlesteel railslength : 270 mm, width 145 mmcolour : black and greenused in good condition, 2 small cut starters below the...
€6.99 Price
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm bike
  • Used
mtb-stem
B'twin COMP stem 100 mm 1" 1"1/8 25.4 mm
B'twin COMP stem aluminium forged, used in a good condition length 100 mm handlebar diameter 25.4 mm for a fork tube diameter 1" or...
€8.99 Price
Decathlon Btwin bottle cage
  • Used
accessories-and-spare-parts-for-bicycles
Decathlon Btwin bottle cage
Decathlon Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin bottle cage
  • Used
accessories-and-spare-parts-for-bicycles
Btwin bottle cage
Btwin bottle cagecolour: blackused in a good condition
€0.99 Price
Btwin triathlon aerobars
  • Used
accessories
Btwin triathlon aerobars
B'twin triathlon aerobars, weight 610 grams, bars length 400 mm, for a handlebar diameter 31.8 mm, used in a good condition.
€9.99 Price
Btwin pedals
  • Used
accessories-and-spare-parts-for-bicycles
Btwin pedals
Btwin flat pedalsplastic bodies width 9,5 cms, length 9 cmsthe axle cover is missing on the right pedalsome scratches and shocksplay in the...
€4.99 Price
Bottle water B'twin 600ml
  • Used
  • -25%
bike-water-bottle-and-cage
Bottle water B'twin 600ml
Bottle water B'twin 600ml, used in a good condition
€2.24 Regular price -25% €2.99 Price
Cycling glasses SG B'twin 500
  • Used
  • Out-of-Stock
out of stock
road-bike-accessories
Cycling glasses SG B'twin 500
Cycling glasses SG B'twin 500, 2 kind of glasses (transparent and translucent black), used in a good condition
€4.90 Price
Bicycle air pump B'twin MNP 100 presta shrader
  • Used
mtb-pump
Bicycle air pump B'twin MNP 100 presta schrader
Bicycle air pump decathlon B'twin for presta or schrader valve plastic body length 23.5 cms weight 103 grams maxi air...
€2.99 Price
B'twin pump plastic body
  • Used
mtb-pump
B'twin pump presta plastic body
B'twin pump presta plastic body, used in a good condition sold without fixtures
€3.99 Price
B'twin front and rear mud guards 20 to 24 pouces
  • Used
mtb-mudguard
B'twin front and rear mud guards 20 to 24 pouces
Front and rear mud guards for a bike size 20 to 24 pouces, used in a good condition
€2.99 Price
MTB mud guard B'twin
  • Used
mtb-mudguard
MTB mud guard 26" B'twin
MTB mud guard B'twin, used in a good condition for a wheel diameter 26 "
€9.90 Price
B'twin key padlock used
  • Used
accessories-and-spare-parts-for-bicycles
B'twin key padlock
B'twin key padlock, used in a good condition length 140 cms 2 keys supplied
€2.99 Price
Btwin Dry tire 12x1.75
  • Used
  • Out-of-Stock
out of stock
accessories-and-spare-parts-for-bicycles
Btwin Dry tire 12x1.75
Btwin Dry tire for kid bike dimensions 12 pouces x 1.75 air tube supplied (schrader valve) used in a good condition
€4.49 Price
Battery support for Btwin 7 original
  • Used
bikes-accessories
Battery support for Btwin 7 original
Battery support for Btwin 7 original
€54.99 Price
7 or 8 speed derailleur Btwin
  • New product
  • -28.7%
derailleur
7 or 8 speed derailleur Btwin
7 or 8 speed rear derailleur Btwin compatible with a shimano, sram or microshift drivetrain composed by 3 chainrings for sprockets 11 to...
€9.98 Regular price -28.7% €14.00 Price
jerseys-and-bib-shorts
B'twin racing gloves
B'twin racing gloves, used in a good condition size unknown
€4.99 Price
B'twin shoe covers 44 / 47 4.3 mm
  • Used
shoes
B'twin shoe covers 44 / 47 4.3 mm
B'twin shoe covers size 44 / 47 thickness 4.3 mm, used in a good condition
€8.99 Price