Gravel Bike Triban GRVL 520 Sram Apex - Grey


We have designed and tested this gravel bike for regular rides. It will guarantee comfort and power on windy trails

This gravel bike has a new gravel-specific geometry, Gravel 650 wheels and 47 Tubeless Ready tyres, SRAM APEX1 40T 11/42 single chainwheel. Comfort and handling for better steering on winding trails

Color: Abyss grey / BLACK
Size: size guide


Product benefits

User comfort

GRVL gravel-specific geometry is more comfortable and versatile

Cycling comfort

Wide handlebar with a 16° flare, gel bar tape, 650.23c TLR wheels, 47 TLR tyres


SRAM APEX 1 groupset in 40T-11/42

Brake control

Hydro-mech disc brakes: effective, progressive braking with semi-metallic pad

Technical information

Choosing the right size bike

You should choose the size of your bike based on your height, as well as your build (arm span and leg length).
If you are between sizes, opting for the smaller size will give you a more comfortable position that makes it easier to tackle gravel trails.
XS 154 165
S 165 173
M 173 180
L 180 188
XL 188 200


New Triban EvoG frame made of aluminium 6061 T6, with its new Triban GRVL gravel-specific geometry for a better balance between
comfort and steering.
Strong, versatile frame: can install a mudguard and pannier rack
Weight: 1750 g in size M.9x135 axle spacing for a Quick Release QR axle / Flat mount brake calliper
Normative compatibility with tyre cross-sections up to 700.42 and 650.47


New Triban EvoG fork with carbon blades and aluminium 1"1/8 Aheadset steerer tube.
This fork combines comfort, low weight, and precision.
The carbon has been designed for good lateral rigidity and good filtering of frontal vibrations.
Flat mount calliper.
2 inserts on each blade for installing a front pannier rack or a bottle cage.
Maximum load on the fork: 10 kg
Compatible with tyres up to 700.42 / 650.47


TRP HY/RD disc brakes.
Cable-operated hydraulic pistons, ensuring reliability and efficiency
160mm disc at the front and rear. Flat Mount assembly.
Anti-compression Jagwire housing to ensure braking precision and efficiency
Semi-metallic TRP pad (M515/M525 version)


Simple and effective with the SRAM APEX1 for winding and uneven trails
SRAM APEX 1 shifters
SRAM APEX 1 rear derailleur
Rear derailleur weight: 314 g
SRAM PC1110 chain
Chain weight: 273 g

Crankset / cassette

SRAM APEX 1 PG1130 11-42 cassette
Cassette weight: 528 g

SRAM S350-1 APEX 1 40 chainset
Different crank lengths depending on the bike size:
XS, S: 170mm.M: 172.5mm.L, XL: 175mm.
Bottom bracket weight in 172.5: 790 g

Saddle/Seat post

Triban ErgoFit saddle. Hammock design for greater comfort. Aluminium Triban seat post.
Easy seat adjustment
Diameter: 27.2mm.
Length: 300 mm in size XS / S, 350 mm in size M / L / XL.
The natural flex of the seat post (thanks to its 27.2 diameter) allows you to filter vibrations and impacts for greater comfort

Handlebar / stem / steering

Triban aluminium gravel handlebars with a 16° flare for better grip and excellent comfort.
Handlebar width end to end:
XS / S: 420 mm.M / L: 440 mm.XL: 460mm.Stem: XS:60 mm
S: 70mm.M: 80mm.L: 90 mm.XL: 100mm


Triban Gravel 650x23c Tubeless Ready wheels for effective steering and comfort on winding and uneven trails
6063 T66 aluminium.
ETRTO dimensions: 584" x 23"Height: 19 mm
Crossed steel spokes (28 front and 28 rear).
Sealed cartridge bearings.9x100 front, 9x135 rear QR axle
Weight per pair (without cassette and QR): 2.15 kg
TESA TLR* rim strip
*For converting to tubeless, add 2 tubeless valves (product ref: 8551979) + tubeless anti-puncture liquid sealant (product ref: 8363393)


Hutchinson Touareg 650x47, Tubeless Ready tyres with hardskin puncture protection
585 g per tyre
Skinwall dual-rubber flex bead
127 TPI carcass
Dimensions: ETRTO 47-584 / 650x47c
Min inner tube pressure: 2.5 bar / 38psi
Max inner tube pressure: 3.5 bar / 51 psi

Tubeless pressure: 2.5 to 3 bar (85 kg rider)

Tyre compatibility

This bike can be equipped with tyres up to 700.42 or 650.47
Minimum compatibility requirements: 23c wheels and tyres with a cross-section of 37


Platform pedals included with the bike.We recommend either flat or SPD pedals

Bike weight

10.9 kg in size M, without pedals


Check out the story of how our bike was designed on Exposure.
From observations, field tests, and all the way through the design process:


Frame, handlebar, stem: lifetime warranty
Fork: 2 years
Parts: 2 years

Product concept & technology

Product Composition

Frame 100% Aluminium


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.

User Directions

Do not exceed the maximum rider + equipment weight of 110 kg


In order to assess this gravel bike, we performed numerous tests in the lab and on roads and trails
FIELD TESTS: LONG RIDES, GRAVEL TOURING, many rides on all types of terrain (roads, gravel, trails, country roads, woodland, mud, rocky ground, etc.)

Approved By

our design teams and testers

Maintenance advice

Remove weights before washing..


To have more informations about this product, consult the notice


Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey
Gravel Bike Triban GRVL 520 Sram Apex - Grey



Q:How to assemble your bike?

A: Everything you need to know about making sure your bike is comfortable, secure and ready to ride.

Q:Do you offer a Cycle To Work scheme?

A: Find out everything you need to know about way of getting to work that’s for good you and the environment. Check Here
Products sold and shipped by Partners are not eligible for Cycle to work Schemes

Customer reviews