B'Twin Triban RC 120 Disc Gravel Bike

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B'Twin Triban RC 120 Disc Gravel Bike

The B'Twin Triban RC 120 Disc Gravel Bike features an aluminium frame, 10 speed Microshift disc groupset (1 x 10), 700c wheels, weighs 10.9kg and is finished in black & green.

B'Twin RC 120 Disc Gravel Bike

  • B'TWIN Men's Alloy Gravel Frame
  • Part of the range.
  • 700c Disc Brake Wheels
  • 10 Speed (Microshift Groupset - 1 x 10)
  • Available in L & XL in Black & Green.
  • Weighs 10.9kg

Designed for discovering gravel riding, the GRVL120 is simple and versatile.

Has a single chainring, hollow handlebar, tubeless-compatible wheels and tyres. We designed this GRVL120 for discovering gravel riding. It's simple and versatile, with a single chainring, mechanical disc brakes, and tubeless-compatible wheels and tyres.

Cycling comfort: Comfortable geometry, raised position, carbon fork, alu frame.

Brake control: Mechanical disc brakes: effective and progressive, even in damp conditions.

Versatility: Can take a mudguard and pannier rack in the front and/or in the back.

Lifetime warranty: Triban guarantees the frame, stem, and handlebars for life.

Frame: Comfort-oriented frame geometry with a higher steering socket that offers a more upright position than a classic road frame. The GRVL geometry of the elongated top tube and shorter stem allow the fork to be moved forwards to avoid the foot rubbing against the front wheel.

6061 T6 aluminium sloping frame with semi-integrated headset.

Frame weight, size M: 1800 g Fork: Carbon fork and aluminium pivot that are more lightweight and offer more precise directional control. Aheadset 1"1/8 head tube that provides great strength and rigidity to the steering assembly.

Inserts in the fork to fit a pannier rack.

Maximum load on the fork: 9kg.

Fork weight: 750 g Brakes: Promax DSK disc brakes.

DSK 330R "flatmount" front brake. DSK 300R "postmount" rear brake. 160mm front and rear discs.

Anti-compression Jagwire KEB-SL housings to ensure precise and effective braking. They are reinforced with Kevlar and have a specially designed inner liner so the cables have an excellent slide.

Semi-metal pads, after-sales service reference: 8562868 Handlebar / stem / steering: Triban aluminium gravel handlebars with a 16 degrees flare for better grip and excellent comfort.

Handlebar width end to end: XS / S: 420 mm, M / L: 440 mm, XL: 460mm.

Stem: XS / S: 70mm, M: 90 mm, L: 100mm, XL: 110mm.

Drivetrain: Single chainring 38-11/42.

Precise, very sturdy Microshift XLE 10-speed shifter.

Very comfortable ergonomy: shifter with a pleasant feel, whatever the shape or size of the hand. Microshift M665 rear derailleurs with "Clutch" system to hold the derailleur and prevent the chain from jumping.

It can be disengaged to easily remove the wheel.

Crankset / cassette: Microshift H100 10-speed 11-42 cassette. Triban 38 bottom bracket.

Aluminium 6061 crank and steel chainwheel guard.

Cranks: 170 mm for all bike sizes. To prevent the chain from jumping, we combined the rear derailleur with a clutch system, an anti-chain jam on the seat tube, and an external flange on the chainwheel guard.

Saddle / Seat post: Triban ErgoFit saddle. Hammock design for greater comfort. Aluminium Triban seat post with 27.2 mm diameter for greater comfort through greater flex.

Easy saddle adjustment.

Diameter: 27.2 mm.

Length: 250 mm in XS, 300 mm in S, 350 mm in M / L / XL Wheels: Triban Tubeless ready wheels.

6063 T6 aluminium.

ETRTO Dimension: 622 x 23C. Rims with eyelet spoke inserts for more durability.

Crossed steel spokes for improved rigidity (28 front and 28 rear). Sealed bearings.

Weight per pair (without cassette and QR): 2300 g.

TESA TLR rim strip.

Weight: 10.9kg in size M, without pedals.
.. more details.

B'Twin Bikes

B'Twin Bikes

B'Twin are a popular choice of bike in the UK, partly due to their widespread distribution by Decathlon, and partly due to the value they offer. Their bikes are divided into several slightly overlapping ranges, with Triban best known for road and gravel bikes, and Rockrider gaining a reputation for high performing MTBs to suit every budget. Elops largely consist of a range of city bikes, whereas Riverside focus on hybrids. All in all, B'Twin bikes are well worth checking out given the size of their ranges; there's a model to suit most budgets.

Triban Bikes

Triban Bikes

The Triban series of Bikes were created in 2018, when Decathlon's B'Twin bikes were divided into different genres. At this point, road & gravel bikes were assigned the Triban moniker, offering both value for money and performance.

Prices for the Triban range start at £300, and increase up to the £1000 mark, resulting in this brand being suitable for beginners and keen road cyclists alike.

If you would like to start road cycling, or dabble in some light off-road riding with a gravel bike, then you won't go far wrong with a Triban bike.

RC 120 Disc Gravel Bike Specification

Bike TypeGravel Bikes
Frame MaterialAlloy
Fork TypeRigid Fork
Brakes TypeDisc Brakes
Number of Gears10 Speed
ChainringsSingle Chainring
Cassette10 Speed
Wheel Diameter700c
ColourBlack & Green
SizeL & XL
Designed forGravel
Lowest Price£599.99

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