B'Twin Rockrider XC 900 29" MTB Frame

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The 2020 B'TWIN Rockrider XC 900 MTB Frame is a hardtail mountain bike frame made from carbon fibre. This carbon hardtail MTB frame is designed for 29" wheels, uses disc brakes and is finished in red.

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Designed to replace the frame on your Rockrider XC 900 29" mountain bike.

  • 2020 B'TWIN Carbon Hardtail MTB Frame
  • Fits 29" Disc Brake Wheels
  • Was available in M & XL in Red.
  • Designed for MTB riding.

B'Twin Rockrider XC 900 MTB Frame

A lightweight part carbon MTB hardtail frame for 29" wheels.

40% Aluminium 6061, 30% Epoxy, 30% Carbon Fibre.


.. 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.

Rockrider Mountain Bikes

Rockrider Mountain Bikes

Rockrider are Decathlon's off-road offerings, comprising of a series of kids bikes and adult hardtails, full suspension steeds and even a handful of high end E-MTBs.

This brand was launched in 2018, when Decathlon decided to split their B'Twin bikes into different genres. In terms of prices, there's something for everyone, with adult's MTBs starting at just over £200 and rising up to high end lightweight race bikes at nearly the £4000 mark.

If you want to ride off-road, and would prefer to buy from Decathlon, then the Rockrider mountain bike range is for you.

Rockrider XC 900 MTB Frame Specification

Component TypeFrame
MTB Frame TypeHardtail Frame
Brakes TypeDisc Brakes
Frame MaterialCarbon
ColourRed
SizeM & XL
GenderMen's
Wheel Size29"
Designed forMTB
Year2020
BrandB'TWIN
RetailerDecathlon
RRP£649.99
Lowest Price£649.99

Where to buy the B’Twin Rockrider XC 900 29″ Carbon Hardtail MTB Frame?

As far as I'm aware, this B'TWIN Rockrider XC 900 MTB Frame deal has expired.

You can see if I have any other suitable Frames.

This B'TWIN deal was originally found at Decathlon, costing £649.99 and was last updated on 16th August 2022.

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The frame is the heart of the bike, a lightweight chassis that the rest of the components are bolted to. Each frame I list will be clearly marked as to it's intended purpose - whether road, MTB, cyclocross or other form of riding. Similarly, I try to include as much information as I can regarding the materials used, such as carbon, alloy or steel, as well as the sizes available and full specification.

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Welcome to Bike Bargains - I scour the internet trying to find the best deals specifically for UK based cyclists. Over the years I've saved hundreds of pounds on cycling gear, simply by shopping around and buying cycling consumables only when they're on sale. Whether you're a road cyclist or a DH mountain biker, I handpick the best money saving cycling related bargains I can find - and will hopefully save you money too! All details are believed to be correct, but please check with the retailer prior to buying - deals and specifications change, and your contract is solely with the retailer.

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