Disc brakes, Shimano Sora drive train

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

Reference : 8393116

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15 - Cycling

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

B'TWIN

4.9/5

(8)

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

Size guide

User rating

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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

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£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

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.

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.