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Disc brakes, Shimano Sora drive train

  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
  • 15 - Cycling - Ultra 500 AF GF Road Bike - Sora Disc B'TWIN
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15 - Cycling

B'TWIN Ultra 500 AF GF Road Bike - Sora Disc

B'TWIN
4/5
User rating
Decathlon
until £899.99 -38%

From

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

From 11/01/2019 To

* Sales from to Until end of stock
* From 11/01/2019 and limited stock
£899.99 %
Before£0.00NoW£899.99**
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
Designed for keen cyclists looking for a Gran Fondo geometry bike that can endure mile after mile without compromising on comfort, this B'Twin disc brake road bike has a butted alloy frame, full carbon forks and 12mm thru axles (front and rear). The mechanical Shimano disc brakes are powerful, easy to pull and efficient even in the wet. A full Shimano Sora R3000 2x9 groupset and durable Mavic Aksium disc wheels complete it.
  • Lightweight aluminium frame
  • 11-speed drivetrain
  • UCI approved
 

PRODUCT BENEFITS

Efficiency New Mavic Aksium wheels (width 17 C) with 12x100 thru-axle (rigidity)
Cycling comfort 6061 T6 aluminium frame with varying thickness for less weight and more comfort.
Precision Shimano BR-R305 mechanical disc brakes with flat mount fastening.
Lifetime warranty B'Twin offers a lifetime warranty for the aluminium frame on this bike

TECHNICAL INFORMATION

Frame

Our new B'Twin Ultra frame is derived from the Evo Endurance concept.
It has a special geometry for increased comfort on long sports rides.
6061 T6 aluminium with variable thicknesses to save weight and gain comfort. UCI-approved frame.
Frame for wheels with a 12 x 142 thru-axle for a more rigid rear triangle.
Press fit 86 bottom bracket.
"Flat mount" callipers for better integration with the frame.
DI2 compatible.
Weight: 1470g in size M.

Frame (continued)

Frame designed with varying thickness to save weight and gain comfort:
Seat tube thickness: 2.25mm/0.9mm/1.3mm
Top tube thickness: 1.6mm/1.1mm/1.4mm
Down tube thickness: 1.6mm/1.2mm/1.5mm
Chainstay thickness: 1.3mm/0.9mm
Seatstay thickness: 1.4mm
The top tube is hydroformed for style and to give the right thickness.
External cables for easier bike care and maintenance.

Fork / suspension

Weight: 432g
New carbon monocoque fork with HR (high-resistance) and IM (intermediate modulus) fibres, mounted exclusively on the B'Twin Ultra Evo Endurance frame.
Fork for 12x100 thru-axle wheels for more rigidity.
For optimised integration, the brake calliper is flat mount.
Fork with 1 '1 / 2 and 1' 1 / 8 conical spacer that offers greater rigidity as it is thicker at the bottom without additional weight.

Handlebar / stem / steering

B'Twin Endurance frame, Ergo oversize aluminium handlebar
End-to-end width
XS, S 400mm
M, L 420mm
XL 440mm
B'Twin Endurance oversize aluminium stem
Length
XS 80mm
S 90mm
M 100mm
L 110mm
XL 120mm

Drivetrain

New Shimano Sora R 3000 drivetrain
Shimano Sora R 3000 front derailleur
Shimano Sora SS rear derailleur (32 teeth maximum)
Shimano Sora R 3000 double chainset (50 x 34)

Crankset / cassette

Shimano Sora R3000 50/34 double chainset
Length
XS, S 170mm
M 172.5mm
L, XL 175mm
Shimano Sora 9 S 11/28 cassette
11/12/13/14/16/18/21/24/28

Brakes

Front and rear Shimano BR-RS305 disc calipers (flat mount)

Wheels

Mavic Aksium Disc wheels (thru-axle)
Material: S6000 aluminium
Specifically designed for disc brakes (6 holes)
Spokes: 24 at front and rear
Lacing: front and rear double crossed for greater stiffness
Weight: 2.045 kg

Tyres

Mavic 700 X 28 tyres
120 tpi nylon body.
Nylon protection for puncture protection.
Simple Compound highly grippy rubber.
Max. pressure: 7.7 bar /110 psi.Weight: 245g.

Saddle / Seat post

Aluminium Endurance seat post.
27.2mm diameter for greater comfort
Length:
XS: 250mm
S: 300mm
M,L: 350mm
XL: 400mm
B'Twin Endurance saddle

Pedals

Platform pedals.

Accessories / equipment

Comes with a lighting kit and bell.

Weight

9.6kg in size M without pedals

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COMPOSITION / ADVICE

Composition
Frame
100.00% Aluminium 6061
Care instructions: Regularly clean and lubricate your drivetrain. We recommend using our B'Twin All-in-One bike care product. Be sure to take your bike to the after-sales department at your local Decathlon store for the free safety check offered on all new bikes.
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, 5 years on the carbon fork, 2 years on peripheral components.
 

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