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Aluminium racing bike with a carbon fork.

15 - Cycling - Triban 520 Road Bike, Sora - Black/Red B'TWIN
15 - Cycling

B'TWIN Triban 520 Road Bike - Red/Black/White

Designed for All new lifetime warranty Triban frame, Shimano Sora 9s groupset and carbon forks. Perfect road bike for commuting, outings or sportives. A truly versatile road bike with front a rear pannier rack mounts, accepts full mudguards and tyres up to 32mm. Without doubt, the new Triban 520 sets the benchmark yet again. commuting bike of the year AND budget bike of the year for 2015/16
Rated 9/10 by Cycling Weekly (June 2016): "The B’Twin Triban 520 is a superb option that offers fantastic value".
Tested by Cycling Plus (Nov 2015): "A great value bike designed with year-round practicality in mind"
Road Bike Size Guide click here

To view our full range visit our Road Bikes category.

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until £450.00 -11%


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Cycling comfort New, ergonomic BTWIN handlebars for a better grip.
Efficiency New 6061 aluminium frame for higher performance and greater versatility.
Precision New carbon fork. Shimano SORA triple groupset, 27 speeds.
Lifetime warranty B’Twin offers a lifetime warranty on the frame, stem, handlebar and rigid fork.
XS / S / M / L / XL
9.9 kg
Frame New, sloping, 6061-T6 aluminium BTWIN SPORT frame with integrated headset socket. Short geometry, 1760 g in size M, sturdy and versatile frame to which you can attach mudguards and front and rear pannier racks.
Fork/suspension B'TWIN Sport fork with carbon blades and Aheadset aluminium 1"1/8 steerer tube.
Inserts on blades for mounting a front-pannier rack.
This fork combines strength, low weight, and precision.Weight: 675 g.
Handlebar / stem / steering Ergonomic B'TWIN SPORT handlebars for better grip and excellent comfort.
Handlebar width end to end: XS, S: 400 mm.
M, L:420 mm.XL: 440 mm.
Drivetrain Shimano SORA shifters:
Shimano Sora triple front derailleur
Shimano Sora 9-speed rear derailleur enabling smoother gear shifting.
Crankset / cassette Sunrace 9-speed 12x25 cassette (12/13/14/15/17/19/21/23/25).
Shimano Sora 50X39X30 chainset.
170 mm cranks in XS/S/M.175 mm cranks in L/XL.
Brakes Shimano long, dual-pivot callipers: reliability and power; a mudguard with stays can be mounted.
Wheels B'TWIN Sport wheels, 32 spokes.
Aero 32 hub. Front and rear quick-release skewers.
Tyres Hutchinson Equinox 2
700 X 25 for higher performance and added comfort
Saddle / seat post New B'TWIN SPORT ERGO FIT saddle.B'TWIN Sport aluminium seat post.
Diameter: 27.2 mm.
Length: 350 mm (M/L/XL); 250 mm (XS/S)
Pedals VP992S platform pedals.
Accessories / equipment Comes with a front and rear-lighting kit and bell.
Weight 9.900 kg in size M, without pedals.
Frame raw
100.00% Aluminium 6061
Dry Top (for snorkel)
80.00% Carbon, 20.00% Aluminium
Care instructions: Regularly maintain your fork (clean and grease dampers), especially in winter. Take your bike to your Decathlon store's customer service workshop, which offers a free safety inspection on all new bikes purchased.
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.
Test Product We also recommend that beginners wear cycling shorts with a protective pad and/or a gel saddle cover to avoid soreness while cycling.
Guarantee : Lifetime warranty on frame, stem, handlebar, seat post. Details on