clearance

User comfort

Cycling comfort

Precision

Brake control

Efficiency

Versatility

Lifetime warranty

Choose your bike size based on your height and 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 cm (5' - 5'5")
S: 165 - 173 cm (5'5" - 5'9")
M: 173 - 180 cm (5'9" - 5'11") 
L: 180 - 188 cm (5'11" - 6'2")
XL: 188 - 200 cm (6'2" - 6'7")

Choosing the right size

New Triban EvoG frame made of aluminum 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: 10.7 kg (24 lbs) in size M.9x135 axle spacing for a Quick Release QR axle / Flat mount brake calliper
Normative compatibility with tire cross-sections up to 700 x 42 mm and 650 x 47 mm

Frame

New Triban EvoG fork with carbon blades and aluminum 1 1/8" (28.5 mm) 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 (22 lbs)
Compatible with tires up to 700 x 42 mm / 650 x 47 mm

Fork

Triban aluminum gravel handlebars with a 16° flare for better grip and excellent comfort.
Handlebar width end to end: 
XS/S: 420 mm (16 1/2").
M/L: 440 mm (17 1/3")
XL: 460 mm (18").

Stem:
 XS: 60 mm (2 1/3")
S: 70 mm (2 3/4")
M: 80 mm (3").
L: 90 mm (3 1/2")
XL: 100 mm (4")

Handlebars/stem/steering

SubCompact 48/32 - 11/34 drive train for greater versatility

Shimano 105 R7000 shifters 
Shimano 105 R7000 front derailleur
Shimano 105 R7000 rear derailleur with 11 gears and long screed
Total weight: 843 g (30 oz.)

Shadow rear derailleur for better protection when gravel biking. The derailleur remains under the cassette and has a low risk of it coming off.

Drivetrain

Microshift CS-H110 11S 11/34 cassette
(11/12/13/14/15/17/19/21/24/28/34).

FC Praxis Alba M 30 48-32T bottom bracket.
Crank length varies according to bike’s size:
XS, S: 170 mm (6 2/3").M: 172.5 mm (6 4/5").L, XL: 175 mm (7").
KMC X11-1 + CL555 11S / 112 chain

Crankset/cassette

TRP HY/RD disc brakes.
Cable-operated hydraulic pistons, ensuring reliability and efficiency 
160 mm (6 1/3") disc at the front and rear. Flat Mount assembly.
Jagwire anti-compression housing to ensure braking precision and efficacy
TRP semi-metallic plate (version M515/M525)

How to adjust the TRP HY/RD brakes is explained in the following video (at 10:20) => https://www.youtube.com/watch?v=BcZKtFI8Els

Brakes

Triban Gravel 700 x 23 mm Tubeless Ready wheels for effective performance and comfort on rolling trails
6063 T66 aluminum.
ETRTO dimensions: 622 x 23 mm.Height: 19 mm (3/4")
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 (4 3/4 lbs)
Tesa TLR* rim strip
*For converting to tubeless, add 2 tubeless valves (product ref: 8551979) + tubeless anti-puncture liquid sealant (product ref: 836339)

Wheels

Hutchinson Touareg 700 x 40 mm, Tubeless Ready tires with hardskin puncture protection
490 g (17 oz.) per tire
Skinwall dual-rubber flex bead 
127 TPI carcass
Dimensions: ETRTO 40-622 / 700x40c
Min inner tube pressure: 2.5 bar / 38 psi
Max inner tube pressure: 3.5 bar / 51 psi

Tubeless pressure: 2.5 to 3 bars (85 kg [190 lbs] rider)

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

Tire

Triban ErgoFit saddle. Hammock design for greater comfort. Triban aluminum seat post. 
Easy-to-adjust seat 
Diameter: 27.2 mm (1").
Length: 350 mm (14") in M / L / XL, 300 mm (12") in XS / S

The 27.2 mm (1") diameter seat post’s natural flex dampens vibrations and shocks for added comfort.

Saddle/seat post

Platform pedals included with the bike.
Flat or SPD pedals recommended.

Pedals

This bike can be equipped with tires up to 700 x 42 mm or 650 x 47 mm
Minimum compatibility requirements: 23c wheels and tires with a cross-section of 37

Compatible tires

10.7 kg (23 1/2 lbs) in size M, without pedals.

Bike weight

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


triban

Men's Gravel Bike Subcompact Shimano 105 - GRVL 520