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XC500 Mountain Bike 29''

Sale price: $1,999.00 Regular price:

High-performance aluminum XC MTB with SRAM GX Eagle 12sp drive train, REBA fork, and 29" wheels. "SWITCH & RIDE" - compatible with 3 wheel sizes (27.5", 29" and 27.5" PLUS).

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Size Guide
Sale price: $1,999.00 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8659414

Product Videos

Product Features

A photo of the XC500 Mountain Bike 29'' in use

XC500 Mountain Bike 29'' | Cross Country riding or racing

High-performance aluminum XC MTB with SRAM GX Eagle 12sp drive train, REBA fork, and 29" wheels. "SWITCH & RIDE" - compatible with 3 wheel sizes (27.5", 29" and 27.5" PLUS).


Performance: semi-rigid XC geometry, SRAM GX EAGLE 1x12 and SunRingle Duroc 30 w


Go faster with its semi-rigid 6013 aluminum frame (3.5 lbs in size S).

Shock absorption

Overcome obstacles: ROCKSHOX REBA RL 100 mm remote lockout fork.

Braking power

Enjoy the powerful SRAM LEVEL T double piston brakes, with 180 mm/160 mm discs

Product Customer Reviews

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XC500 Mountain Bike 29'',black
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Brillant buy

Fantastic bike. I upgraded form a sports trail bike (Rockrider ST540) which was great. I really wanted to get into cross country riding. This is a great bike light weight and not expensive for what you get

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Fantastic bike

Its a shame its advertised with GX gearset, but the rear cogs are actually NX, however even with that considered, its very good value for money and hard to beat. Highlighly recommended. Only thing I've changed is the handle bar over to something with a bit of back sweep as was more comfortable for me. My mate Dave should defo buy this bike!

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Rockrider XC 500

Delighted with my bike. Purchased it in June and have cycled long distances over rough and smooth terrain. A really comfortable ride and the bike feels sturdy and safe.

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Size Guide

Size Guide Visual

Additional Product Information


Bike frame : 100.0% Aluminum

The story of the rockrider 500 cross-country mountain bike...

Entirely designed and developed in France at the B'Twin Village (Lille), this mountain bike is the fruit of the work of an expert team of passionate cross-country mountain bikers. The Rockrider team designed and tested the Rockrider 500 XC mountain bike with their mountain bike testers. For your satisfaction, the Rockrider XC 500 is assembled in our own factory in Lille, France, just a stone's throw away from our design team. For more information:

Switch and ride: 1 bike, many rides

The SWITCH and RIDE system is easy: a mountain bike frame compatible with 3 wheel sizes.1/ You choose your SWITCH AND RIDE compatible mountain bike in 27.5”, 27.5”+, or 29”.2/ You add a 2nd or 3rd pair of wheels.3/ Enjoy all terrains!

A unisex mountain bike

Men's or women's mountain bike? The Rockrider 500 XC mountain bike is unisex.For greater comfort, the women on our mountain bike team recommend replacing the saddle with the Women's 500 Sport saddle, which is adapted to women's bodies.

Choosing your mountain bike size

Several sizes available: S: between 4'11” and 5'5”M: between 5'5” and 5'9”L: between 5'9” and 6'XL: between 6'1” and 6'5”If you are on the limit between 2 sizes, we recommend following the exact size listed.


The stiff, lightweight ROCKRIDER XC frame has optimized geometry for physical performance.It was designed with shorter bases to leave space for wide tires.Made of triple butted 6061 and 6013 aluminum.Lifetime warranty on the Switch And Ride frame, single chainwheel only.148 mm x 12 mm rear axle.”Press fit 92” bottom bracket.31.6 mm diameter saddle tube.Compatible with double bottle cage (except in size S).

Product testing

Please visit your local Decathlon store for any pre-purchase tests.

Storage instructions

We recommend storing your mountain bike in a cool, dry place, away from corrosive products and salty air.


Lifetime on frame and rigid fork. 2 years on parts.




California Prop65 WARNING: This product can expose you to chemicals including Lead, which is known by the State of California to cause cancer. For more information, go to

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.

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