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Triban 100 Aluminum Road Bike Women's

Sale price: $300.00 Regular price: $699.00

With its double braking and easy gear changing, this bike is designed for women's morphology, allowing you to safely get on the road.

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Sale price: $300.00 Regular price: $699.00

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San Francisco, 735 Market St. Options

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About this item:

  • 6061 aluminum frame with semi-integrated headset
  • Microshift 8-speed drivetrain / Microshift RD-M25 rear derailleur / Microshift H081 cassette
  • Tektro RL 576 Cyclocross brake levers / Microshift SB-R480S classic brake levers
  • Lifetime Warranty (frame, stem, handlebars, fork)
Model: 8629959

Product Features

A photo of the Triban 100 Aluminum Road Bike Women's in use
A photo of the Triban 100 Aluminum Road Bike Women's in use

Triban 100 Aluminum Road Bike Women's | making it easy and safe to starting to cycle on the road.

With its double braking and easy gear changing, this bike is designed for women's morphology, allowing you to safely get on the road.

Anatomical design

Geometry adapted to women's morphology thanks to the cycling position elements

Bike safety

Double grip brakes,wider 700 X 28 tires

Easy to use

Single chainring drivetrain

Cycling comfort

Comfortable geometry with raised headset and shorter top tube

Seat comfort

Ergofit women's saddle specially designed for women

Questions & Answers

Look for product information, frequently asked questions, opinions...


I am 5''5 guy and this bike seems to be the only one in budget for me so would it be okay if I buy it? or would it be wise to wait for the S sized RC120 to be back in stock.


Unfortunatly this is a model we will not carry forward.

By Thierry on Aug 15, 2023 | STAFF


Hello- I am looking to purchase a road bike as a 5’4” woman. The model ( Triban 100 aluminum)- (5’1” - 5’5”. I am wondering if I would fit a small bike size at 5’4” .


Yes a small should fit you correctly. You will of course need to adjust the seat height.

By Thierry on Aug 30, 2023 | STAFF


This bike is listed as womens but sizes listed by Decathlon do not match suggested sizes in product information section which are slightly smaller. Is this bike unisex sizes or womens? I am a 5'7.5 woman and would like to know which size to get. Thanks.


You are really between sizes. There are several factors that go into proper sizing. Your inseam and torso legnth are key. If you are built 50/50 you might lean toward the small. If you have longer legs and a shorter torso, you might benifit from the medium. ( side note, I am 5'7" and ride a medium)

By Thierry on Aug 30, 2023 | STAFF

Product Customer Reviews

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beautiful bike I love it was a gift I recommend

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perfect for getting started


The bike is absolutely not quality, the tires are not at all up to what one would expect from a bike at this price and from a distributor such as Decathlon, tire which explodes (so change the tire AND of the inner tube) during the warranty period but nothing can be done, neither customer service nor the workshop want to take responsibility while the pressures used are those recommended by the workshop during the 6 month maintenance and mentioned on the tire. Tire which punctures again (inner tube included too!), 2 months later, even though the bike has not been ridden for the last month, and it has been reinflated every 2 weeks, again, on recommendation of the workshop. And still no support from Decathlon, everything is still at your expense!!

Excellent choice for getting into road cycling

I bought this bike 6 months ago now. 1000km traveled with it! Outings up to 100km. It's a reassuring bike (single chainring, double brake lever, good position with good weight distribution which makes it predictable and stable even at high speeds up to 80km/h downhill), easy to handle and very comfortable while having a dynamic enough frame to have fun sprinting and doing good climbs. I can only recommend it as a bike to discover the road. The only two limiting points of the bike are: the tires which are a little slippery when the temperatures drop and the rain is present... To be upgraded for winter outings. And another improvement, the 40 teeth crankset could have a few more because with more regular training we reach the max quite quickly even on the flat. Today I invested in a better racing bike but I still have the pleasure of riding the EDR Easy for all my daily trips.

Great product for beginners

Great product for beginners

Very nice bike, comfortable and practical!

I bought this bike three months ago and use it daily. I am glad ! I also covered 200 km in 3 days and had no problems. It is reliable, comfortable, light and easy to use. I recommend 100%.



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The bike is neat, light, fast, comfortable. I am 158 cm and I chose size S, it fits perfectly. Additional brakes are a 10-hit solution! The derailleurs work perfectly, I will tighten the brakes a bit as the braking distance seems to be long. This is my first adventure with a road bike, but I am very pleased.

This is my first bike...

This is my first road bike and the dual brake controls are great when you're not too comfortable at first in the very leaning position! On the other hand, not very practical for putting a light because there is no more space on the frame

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Excellent, I go to work 20-25 km return

Very comfortable, the double brake is a safety feature for the beginning but to date (after 2 months of use) I can say that I would easily do without it... and I am an absolute beginner. Very intuitive shifting, stable bike for the use I make of it. I saw that the price is constantly increasing, from 250 to 350 (what I paid for it) to 450 now... The roof rack I put on is the 900 one code 2540261 and it is perfect. The seat is really comfortable for us women. More than satisfied with the purchase, great travel companion!

great bike for the price

I bought this bike when it cost 350 and it was a great deal. The 1x8 drivetrain works very well and is suitable for all types of terrain except very steep mountains. The only question is: why install a 25.4mm handlebar if all new Decathlon bikes have 31.8mm?


It's also good for men

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Great bike

First roadbike and is a very easy bike to use and get used to. Not a lot of effort needed to get over long distances. Bike seat is quite hard so would recommend a cover, especially if cycling for a long time. Brakes are not as sharp as previous bikes but could possibly make sense to avoid flipping if sharp braking while cycling at high speeds. Otherwise very nice bike both physically and functionally

The best for the road

For an entry-level women's bike, I find it really great. It is light, super practical and easy to use with its two pairs of brakes. There are also lights that are provided. Honestly, super happy with my purchase.

fantastic !!

It is a perfect bike! I've been with her for almost two years and I've never had a problem. Yes, it falls short in changes on slopes, but you already know what you are buying.

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Size Guide

Size Guide Visual

Additional Product Information


Bike frame : 100.0% Aluminium 6061

How to choose your size for the triban easy

Women from 4'11” - 5'5”: Size XSWomen from 5'3” - 5'7”: Size SWomen from 5'6” - 5'9” Size M Women from 5'8” - 6'2” Size L

Frame / fork

Comfort-oriented frame geometry with a higher steering socket and a shorter top tube that offers a more upright position than a classic road frame. Sloping 6061 aluminum frame with semi-integrated headset.Straight steel chromium fork for greater comfort and precision.1”1/8 headset pivot for improved durability and rigidity of the steering column


Double braking system: Tektro RL 576 Cyclocross brake levers on the handlebars and Microshift SB-R480S classic brake levers adapted for small handsCartridge brake pads

Handlebars / stem / steering

Aluminum B'Twin Sport handlebar - Handlebar width (axle-axle): XS / S / M : 400 mmL : 420 mmB'Twin Sport aluminum stem Length:XS: 60 mmS: 75 mm M: 90 mmL: 90 mm


Microshift 8-speed drivetrainMicroshift RD-M25 rear derailleur Microshift H081 cassette: 11X34 (11-13-15-18-21-24-28-34)Single chainwheel FC B'Twin 40 teethAluminum crankset : 170 mm

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.


Triban offers a lifetime warranty on the frame, stem, handlebar and rigid fork



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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