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ROAD RACING BIKES

B'TWIN Second Hand Road Bike Ultra 900 AF - Grey/Black

B'TWIN
User rating
Decathlon
until £799.99 -30%

From

£559.99**
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

From 10/04/2020 To

* Sales from to Until end of stock
* From 10/04/2020 and limited stock
£799.99 -%
Before£0.00NoW£799.99**
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

* From To

* Sales from to Until end of stock
* From and limited stock
Check availability in store
This road bike is nearly new or second hand. We're selling it at a reduced price as part of our new sustainability initiative Second Life. You can find out more about our Second Life project here.

This road bike is for frequent training and racing. Created for performance, its quality aluminium frame provides the perfect balance between comfort and lightness. You'll be surprised by its versatility on all inclines and over all distances.
  • Sold as part of our Second Life initiative, so better for the environment (and for your pocket)
  • Shimano 105 groupset, Mavic Aksium 17" wheels
  • Lifetime warranty on the frame, 2 years on the fork and peripheral components
Not Available Now

We currently have limited capacity to build bikes in our warehouse. Due to this, we are limiting the number of bikes we sell per day and you might not be able to process your order at checkout. The count resets at 11pm every day so that would be the best time to try, although we do have a peak of attempts at this time so we can't guarantee a slot for everyone.

 

Technical Information

Second Life

All these products have been preowned by other sports users. They may have some minor cosmetic damage but are perfectly usable.
Help us reduce our environmental impact and give these products a Second Life!

Frame

Our new B'Twin Ultra frame is derived from Evo Vario technology. Aluminium is an ideal choice for obtaining an excellent propulsion-to-comfort ratio. The variable thickness tubes considerably reduce the weight.
The cables are built into the frame.
This frame is UCI-approved.
Weight: 1400g in size M.

Fork / suspension

The B'Twin Ultra Evo Vario fork is used exclusively on the B'Twin Ultra Evo Vario frame. The combination of carbon and aluminium is the ideal choice for perfect synergy between the B'Twin Ultra Evo Vario frame and fork.
Brake located as close as possible to the fork.
Weight: 550g.

Handlebar / stem / steering

The compact B'Twin handlebar is sized to the bike.
The handlebar weighs 320g in size 420mm.
End-end width:
XS, S 400mm.
M, L 420mm.
XL 440mm.
6061 T6 aluminium stem.
140g in size 110mm.
XS 80mm.
S, M 100mm.
L 110mm.
XL 130mm.
The headset uses long-lasting sealed bearings and has a 1-1/8" diameter at the top and 1-1/4" diameter at the bottom.

Drivetrain

Shimano 105 11-speed drive train.Shimano 105 SS double front derailleur. Shimano 105 11-speed rear derailleur.Shimano 105 double compact chainset.

Crankset / cassette

Shimano 105 52 x 36 chainset.
Crank length varies according to size of bike:
XS / S: 170mm.M: 172.5mm.
L / XL: 175mm.
Shimano 105 11S 11 x 28.
(11/12/13/14/15/17/19/21/23/25/28).

Brakes

Shimano 105 Direct Mount brakes on the fork: their dual-pivot technology offers precision and power.
Stays perfectly centred thanks to DPB technology. Brakes made from cast aluminium and covered with powder paint that withstands frequent washing.

Wheels

New Mavic Aksium 17c wheels.
Wider rim so you can use wider, more comfortable tyres.
Height: 21mm.
ETRTO dimension: 622 x 17c.
Pair, without tyres: 1880g.

Tyres

Mavic Yksion tyre ensures a good connection with the Aksium 17c rim.
700 x 25.

Saddle / Seat post

B'Twin Comp Ergo Chromo saddle: chosen for its comfort and efficiency.
Weight: 257g.
B'Twin Competition aluminium seat post.
Diameter: 31.6mm.
Length: 350 mm.Weight: 240g.

Pedals

Pedals not included.

Accessories / equipment

Comes with a front and rear-lighting kit and bell.

Weight

8.9kg in size M, without pedals.

See more See less

Composition / advice

Stock advice Store your bike in a dry, cool place. If riding or storing your bike in a salty environment, be sure to wash your bike after each use.
Restricted use : Cannot take a pannier rack.

Our commitments

Guarantee : Lifetime warranty on the frame, 2 years on the fork, 2 years on peripheral components
 

Product benefits

Efficiency Shimano 105 11-speed drive train.
New Mavic Aksium 17c wheels.
Cycling comfort B'Twin Ultra Evo Vario aluminium frame, carbon fork, aluminium pivot.
Precision Carbon fork. Shimano 105 direct mount front brakes.
Lifetime warranty B'Twin provides a lifetime warranty on the frame, stem and handlebar.
Discover your product in action

FAQ

Q : How to assemble your bike?
Everything you need to know about making sure your bike is comfortable, secure and ready to ride.
Q : How do you adjust your brakes?
Having properly functioning brakes is vital when out on the road. Check out how to get them working to your liking.
Q : How to replace a brake lever on a bike?
Having properly functioning brakes is vital when out on the road. Here’s a video to show you how to make sure your new brake level is working nicely.
Q : How to replace a disc brake?
Having issues with your disc brake? Then this video is for you.
Q : How to adjust your bike handlebar?
A suitable handlebar height is essential to your cycling safety and comfort. Find out how to adjust it to your liking with our video.
Q : Do you offer a Cycle To Work scheme?
Find out everything you need to know about way of getting to work that’s good you and the environment.Check Here

your reviews

Reviews by our Team Members

Our customers pictures

FAQ

Q : How to assemble your bike?
Everything you need to know about making sure your bike is comfortable, secure and ready to ride.
Q : How do you adjust your brakes?
Having properly functioning brakes is vital when out on the road. Check out how to get them working to your liking.
Q : How to replace a brake lever on a bike?
Having properly functioning brakes is vital when out on the road. Here’s a video to show you how to make sure your new brake level is working nicely.
Q : How to replace a disc brake?
Having issues with your disc brake? Then this video is for you.
Q : How to adjust your bike handlebar?
A suitable handlebar height is essential to your cycling safety and comfort. Find out how to adjust it to your liking with our video.
Q : Do you offer a Cycle To Work scheme?
Find out everything you need to know about way of getting to work that’s good you and the environment.Check Here