Product Colors and Sizes
Triban Abyss RC100, Aluminum Road Bike
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San Francisco, 735 Market St. Options
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Product Features

Cycling comfort
Comfort geometry for a more upright position, 700 x 32 tires
Easy to use
Single-chainring drivetrain and curved handlebars with speed control shifter
Versatility
Hybrid road/trail tires, can be fitted with a 900 pannier rack
Efficiency
6061 aluminum frame. Comfort road geometry
Lifetime warranty
Lifetime warranty on: frame, stem, handlebars and fork. Details on btwin.com
Product Lifestyle Image Gallery
Image Gallery


Product Customer Reviews

I really love this bike. The 32mm tyres give it a comfortable ride and they soak up road chatter and small deformities in the surface. I'm used to much lighter and aggressive racing bikes but i will reach for this bike when i just want to go on an easy shopping trip or recovery ride. I've had quite a few pinch punctures on sharper gravel forest trails but i've swapped out for some better and larger volume tyres. It has clearance for some old 35mm treaded tyres i had lying around and it looks like it could have clearance for wider but i haven't checked. The only thing i can complain about is that the gearing is not low enough to make it a really good gravel bike, but for inclines under 10% it is a great bike. I call it the Canal Cruiser as canal paths are its ideal home. :)
I bought this RC100 as my wife wanted a road bike to join me on the road. I wanted to order her the womens version of this but her size was sold out. I instead ordered her a size Medium RC100 and purchased a womans saddle to replace the one on this bike. I was apprehensive about the sizing but he has always prefered a larger size bike and the size Medium was perfect for her at 5ft 7inch. She is very happy with simple gearset as it is a single chainring on front to keep the gear changing simple for her. Only downside to this is that going uphills she cannot keep up with me as the RC 100 doesnt hve that smaller font chainring to fall back onto. All in all this is a very good ride bike for a beginner to cut their teeth on
I bought this product during lockdown as I wanted a road bike that didn't break the bank. I was surprised when I arrived for C&C and the bike was ready to cycle away which made all the differents with transport and set up. Having been on the bike I can confirm I made the right purchase. Frame is lightweight, brakes are sharp, handles no problem. Recommend to anyone who wants a road bike to buy this one!
Nice bike
Size Guide

Additional Product Information
Composition
Bike frame
- 100% Aluminium 6061
Frame
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. 6061 T6 aluminum sloping frame with semi-integrated headset. Frame weight, size M: 4 lbs.
Fork
Straight steel fork for greater comfort and precision. 1"1/8 aheadset pivot that ensures improved durability and rigidity of the steering
Handlebar / stem / steering
Aluminum B'Twin Sport handlebar - Handlebar width (axle-axle): 420 mm B'Twin Sport aluminum stem Length: XS: 90 mm S: 90 mm M: 90 mm L: 110 mm XL: 110 mm
Drivetrain
Indexed speed changes using 7-speed Shimano A050 shifter on the handlebar. Ergonomic and very comfortable: change speeds without letting go of the top part of the handlebar. This ergonomically-shaped lever fits the palm of your hand perfectly.
Crankset / cassette
Single chainring is easier to use and reduces weight significantly: 44 teeth.Cranks: 170 mm. Cassette: Microshift 12 x 28
Brakes
Tektro RL 340 brake levers with a good grip and excellent rigidity Cartridge brakes
Wheels
B'Twin 700 double-walled sport wheels. Quick-release mounting (9 mm) to facilitate transport and handling
Tires
B'Twin Sport 700 X 32 hybrid tires.The tread has small studs for increased performance. The sides of the tires have larger studs for better grip in bends on consolidated or loose ground and on gravel.
Saddle / seat post
B'Twin Sport 100 Black saddle B'Twin Sport aluminum seat post. Diameter: 27.2 mm for added comfort thanks to its flexibility Length: 250 mm on XS / S 350 mm on M / L / XL
Pedals
Versatile platform pedals for good grip when using on paths
Weight
24.9 lbs in size M, without pedals
Weight
24.9 lbs in size M, without pedals
Origin
Imported
Product testing
We recommend that beginning cyclists also wear cycling shorts with a protective pad for added comfort.
Storage instructions
Store the bike in a cool, dry place away from sunlight. If riding or storing your bike in a salty environment, be sure to wash your bike after each use.
Guarantee
On this bike: Lifetime guarantee on the frame, handlebar, stem and fork. Details on btwin.com.
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Triban Abyss RC100, Aluminum Road 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.
