Mountain Bike ST 540 V2 27.5"
A 27.5″ aluminum frame hardtail crosscountry bike with modest components.
Compare the full range
Manufacturer Price
£499($632)Frame | Aluminum |
---|---|
Suspension | Hardtail, 100mm |
Wheels | 27.5″ Aluminum |
Groupset | microSHIFT Advent X |
Brakes | Hydraulic Disc |
For This Bike
5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Dec 2023
Decathlon's in-house bike brand is Rockrider and this RACE 900S is a full-suspension, cross-country bike with specifications that will have you double-checking the price. A carbon frame, wireless shifting and specs that wouldn't be out of place on a bike twice the price. But, while it looks amazing on paper, can it deliver the ride of top options in the best mountain bike space?
Feb 2023
Decathlon's affordable Rockrider Bikes has a new prototype carbon Race 940S XC mountain bike to race the World Cup cross-country circuit...
Frame | UNISEX 6061 aluminium frame |
---|---|
Fork | The hydraulic fork, with 100 mm travel, allows you to easily ride over more obstacles (roots, pebbles, stones, mud). Its built-in lockout system helps to prevent bobbing and loss of speed on faster terrain. Travel: 100mm |
Saddle | Our teams designed and created an exclusive ROCKRIDER ERGOFIT saddle. Designed for all hip widths, its hammock shape is very comfortable for long, athletic rides. The Flex 27.2mm diameter aluminium seatpost also contributes to its increased level of comfort. Quick and easy tool-free adjustment of your saddle height using the adjustment lever on the seat post clamp. |
Crank | Efficient and easy: 1 chainring and 10 speeds: Accelerate on the flats and easily tackle the climbs. 1 single shifter on the handlebar: adapt your speed instantly as the terrain changes! In detail: -ROCKRIDER FC ATB 500 32-tooth single chainring -MICROSHIFT ADVENTX 10-speed rear derailleur with long cage -MICROSHIFT ADVENTX right shifter -MICROSHIFT ADVENTX 10-cog cassette (11-48 teeth) -KMC X10 chain |
---|---|
Brakes | No matter what conditions you ride in (dry/wet), the Rockrider by Tektro 160mm double hydraulic disc brakes will come through for you, even in the mud. Hydraulic braking adds more power and progressive braking and requires less powerful use of the brake levers. The aluminium brake levers are easy to grip and precise. Type: Hydraulic Disc |
Brake Levers | Tektro 160mm double hydraulic disc brakes with aluminium brake levers |
Rims | The aluminium wheels are effective and sturdy: 27.5" diameter and double-walled rims. Their diameter is the perfect balance of comfort and performance. With their 28 spokes, they are lightweight, stiff, and durable. The wide, ROCKRIDER ALL CONDITIONS (60 TPI) 27.5" x 2.1 tyres have side knobs designed for riding on all types of terrain (dry, wet, etc.). Tubeless Ready 23 mm rims: SCHRADER valves, TUBELESS rim tape, TUBELESS tyres, and puncture-proof liquid to be added. |
---|---|
Tires | The aluminium wheels are effective and sturdy: 27.5" diameter and double-walled rims. Their diameter is the perfect balance of comfort and performance. With their 28 spokes, they are lightweight, stiff, and durable. The wide, ROCKRIDER ALL CONDITIONS (60 TPI) 27.5" x 2.1 tyres have side knobs designed for riding on all types of terrain (dry, wet, etc.). Tubeless Ready 23 mm rims: SCHRADER valves, TUBELESS rim tape, TUBELESS tyres, and puncture-proof liquid to be added. |
Last updated April 15
Not listed for 321 days