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Triban GRVL520 Subcompact Gravel Bike
Our new Gravel bike has a new specific geometry, Tubeless Ready Gravel wheels and tyres, Shimano 105 and Sub-Compact Praxis 48/32 provide comfort and versatility on rolling trails
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San Francisco, 735 Market St. Options
Select an available color and size to see options.
About this item:
- New T6 6061 Aluminum Triban EvoG Frame
- New Triban EvoG Carbon fork with an aluminum steerer tube.
- Shimano 105 Groupset with SubCompact 48/32 - 11/34
- TRP Hydraulic disc brakes
Product Features
User comfort
GRVL gravel-specific geometry is more comfortable and versatile
Precision
The Shimano 105 R7000 groupset, front and rear derailleur, brake levers.
Brake control
Hydro-mech disc brakes: effective, progressive braking with semi-metallic pad
Efficiency
Sub-Compact Praxis ALBA48/32 suited to rolling terrain, for a smoother ride
Versatility
Inserts for pannier rack & mudguardsCompatible with 700.42mm and 650.47mm tyres
Lifetime warranty
Triban guarantees the frame, stem, and handlebars for life
Questions & Answers
Look for product information, frequently asked questions, opinions...
Question:
What is the stand over height of these bikes? Particularly the XS size.
Answer:
Stand over hieght measured from the nose of the saddle is 27.75" - keep in mind that the person evaluating the standover should measure thier inseam with shoes on
Question:
Does the front fork support a 180mm brake rotor?
Answer:
Unfortunately not - 160mm is the max.
Don't see the answer you're looking for?
Product Customer Reviews
I've always dreamed of a bike like this and it meets my expectations very well. I had to redo the derailleur after a few weeks and I switched to thinner and tubeless tires. The original tires are a bit too wide for white path/road use
All in all, a great bike. I think it's stupid that tubeless ready tires are fitted, but neither sealant nor the necessary valves are included. I've now gone back to tubes because tubeless is far too complicated for me. It's also a shame that customer service isn't available by phone. At least the number on the invoice/order only leads to a recorded message. I also don't think it's particularly modern that you have to take the item to a branch to have it checked. But the last review was addressed and an attempt was made to help me. The brakes and gears were not pre-assembled optimally and are a bit imprecise. The bike not only makes a good visual impression, it is also very stable and reliable at higher speeds. My last review can be deleted. I should have looked into the topic of tubeless more beforehand and Decathlon should have sold the necessary accessories or pointed them out in the article. Customers assume that things work relatively easily. All in all, a purchase recommendation.
I tried the bike. Everything works very well, just a small problem with the front derailment (from time to time when changing quickly) when going from the big to the small chainring.
I've had the bike for 3 days now and have ridden it for almost 250km in that time. It's really fun and I'm really impressed with the bike itself. The only thing I would criticize about the bike itself would be the saddle, which I'll soon be replacing with a Brooks. It's extremely painful, especially on longer journeys, but around an hour. What I didn't like was the poor service. I don't mean the purchase advice, which was extremely friendly and helpful, but the pre-assembly of the bike. I took the bike "ready to ride". The chain and rear derailleur were not oiled or greased and the gears were very poorly adjusted, regardless of whether the tension or the limiter. Constant creaking, gears that only engage after two gear changes and the chain keeps jumping off the chainring when shifting down on the front derailleur. What I would also like is a clear document containing all the technical data and installed parts, so that in case of replacement I always have something to hand to find the right spare parts.
very good purchase!
I've been riding the bike for two months now and have covered around 250-300km with it. Riding on roads and gravel paths is absolutely no problem and can be done efficiently. The size XL is very comfortable for me with a stride length of 85cm and arm length of 63cm for a body height of 185cm and not "too sporty" or too big. I would probably still choose a size smaller next time. So definitely see if you can test ride this bike or, for example, the GRVL 120 and weigh it up. All I can say about the components is that in the case of the gears, the Shimano 105 is a tried and tested gear system that is also used in higher-priced bikes. The brakes do what they're supposed to and otherwise there are no unusual features, apart from the color, which looks really smart! I can really recommend the bike!
Very good bike for starting gravel and cyclo (purchase of a pair of road wheels)
Value for money not found elsewhere. I am very happy with this bike so far.
Bike used for 18 months and 3600km (travel, bike to work...). I quickly replaced the wheels with another model (freewheel with play and creaking, returns to after-sales service among my colleagues, I need reliability for traveling). Be careful, the Quick release system no longer seems to be the current standard (through), this limits the possibilities. The TRP hybrid brakes are passable (significant clearance at the levers is mandatory and not the efficiency and comfort of a fully hydraulic system). Rear derailleur replaced once (cage apparently slightly warped causing the tensioner roller to derail). The wheel arches are a little tight: in case of mud and with the original tires, it quickly rubs on the seat stays and the front fork. For the rest, everything works.
Ideal gravel bike, with an excellent quality-price ratio. Perfect for getting started.
I love it. This bike glides over the road like a penguin on an ice floe.
Very robust bike, I have now tested it for about 500km and have also ridden on rough tracks. The gears had to be completely adjusted by myself. Disadvantage: You cannot attach a stand. There are no suitable recommendations when it comes to selecting additional components such as mudguards and the staff on site are overwhelmed. Had to return some things because they were incompatible.
I'm a gravel newbie and after a lot of research, I got more than I thought for the offer price of under 1000 Øre. The bike was fully usable straight out of the box and I'm having a blast!!! I'm convinced I made a good purchase. My e-bike from Rockmachine, which I really appreciate, is crying in the garage... I'm enjoying biobiking again!
top vrmt bike good value for money no problem so far
excellent
Size Guide
Additional Product Information
Composition
Frame (for bike): 100.0% Aluminium
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 155 166S 166 173M 173 181L 181 186XL 186 196
Frame
New Triban EvoG frame made from aluminium 6061 T6, with its new Triban GRVL gravel-specific geometry for a better balance between comfort and steering.Strong, versatile frame: can accommodate a mudguard and pannier rackWeight: 1750 g in size M.9x135 axle spacing for a Quick Release QR axle / Flat mount brake calliperNormative compatibility with tyre cross-sections up to 700.42 and 650.47
Fork
New Triban EvoG fork with carbon blades and aluminium 1Inch1/8 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 kgCompatible with tyres up to 700.42 / 650.47
Handlebar / stem / steering
Triban aluminium gravel handlebars with a 16° flare for better grip and excellent comfort.Handlebar width (axle-to-axle): XS / S: 420mm.M / L: 440 mm.XL: 460 mm. Stem: XS: 60mmS: 70 mm. M: 80 mm.L: 90 mm.XL: 100mm
Drivetrain
SubCompact 48/32 - 11/34 drive train for greater versatilityShimano 105 R7000 shifters Shimano 105 R7000 front derailleurShimano 105 R7000 rear derailleur with 11 speeds and long screedTotal weight: 843 gSo-called InchShadow Inch rear derailleur for better protection when gravel biking. The derailleur remains under the cassette and does not spring up and hit the chain stay, reducing the risk of it coming off.
Crankset / cassette
MICROSHIFT CS-H110 11S 11/34 cassette(11/12/13/14/15/17/19/21/24/28/34).FC PRAXIS ALBA M30 48-32T bottom bracket.Crank length varies according to size of bike:XS, S: 170mm.M: 172,5mm.L, XL : 175 mm.KMC X11-1 + CL555 11S / 112 chain
Brakes
TRP HY/RD disc brakes.Cable-operated hydraulic pistons, ensuring reliability and efficiency 160mm disc at the front and rear. Flat Mount assembly.Jagwire anti-compression sleeve to guarantee precision and efficiencySemi-metal brake pad TRP (M515/M525)Adjustment of the TRP/RD brakes is explained in the following video (at 10:20 min )=> https://www.youtube.com/watch?v=BcZKtFI8Els
Wheels
Triban Gravel 7000x23c Tubeless Ready wheels for effective performance and comfort on rolling trails6063 T66 aluminium.ETRTO dimensions: 622x 23 C.Height: 19 mmCrossed 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 kgTESA TLR* rim strip*For converting to tubeless, add 2 tubeless valves (product ref: 8551979) + tubeless anti-puncture liquid sealant (product ref: 836339)
Tyre
Hutchinson Touareg 700x40, Tubeless Ready tyres with hardskin puncture protection490 g per tyreSkinwall dual-rubber flex bead 127 TPI carcassDimensions: ETRTO 40-622 / 700x40cMin inner tube pressure: 2.5 bar / 38psiMax inner tube pressure: 3.5 bar / 51 psiTubeless pressure: 2.5 to 3 bars (85kg rider)This bike can be equipped with tyres up to 700.42 or 650.47Minimum compatibility requirements: 23c wheels and tyres with a cross-section of 37
Product testing
In order to assess this gravel bike, we performed numerous tests in the lab and on roads and trailsLAB TESTS for ISO 4210 Standard: LATERAL RIGIDITY, FORK FRONT SHOCK ABSORPTION, COMFORT (GEOMETRY)FIELD TESTS: LONG RIDES, GRAVEL TOURING, many rides on all types of terrain (roads, gravel, trails, country roads, woodland, mud, rocky ground, etc.)
Storage instructions
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.
Guarantee
Lifetime warranty on the frame, 2 years on the fork, 2 years on peripheral components.
Origin
Imported
Triban GRVL520 Subcompact Gravel Bike
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
| Weight Thresholds | Shipping within California | Shipping outside of California |
|---|---|---|
| > 9 lbs | $20.00 | $25.00 |
| > 30 lbs | $50.00 | $65.00 |
| > 100 lbs | $100.00 | $125.00 |
| > 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.