Mountain Bikes


Not sure which accessories are compatible with the mountain bike of your choice? We've made it easy to choose with the Bikes & Compatible Accessories page!


ST 100 RR 20_QUOTE_ CN FR ST 100 RR 20_QUOTE_ CN FR 2
  • LOWEST PRICE

    BEST VALUE

Available
Kids Sport Trail Mountain Bikes

ST 100 RR 20" CN FR

BTWIN
8549158
S$ 180.00
Designed for 4-6 years old children who begin to learn riding the bike.A sturdy, single-speed, 20" white bike that's simple to ride. Equipped with reflectors and a bell, it can be ridden around town as well as on trails.
Rockrider ST 100 Kids' 9-12 years 24_QUOTE_ Mountain Bike Rockrider ST 100 Kids' 9-12 years 24_QUOTE_ Mountain Bike 2
  • LOWEST PRICE

    BEST VALUE

Available
Kids Sport Trail Mountain Bikes

Rockrider ST 100 Kids' 9-12 years 24" Mountain Bike

BTWIN
8549161
S$ 220.00
Designed for 9 to 12-year olds (135 to 150 cm) wanting to start mountain biking.We've designed this robust, easy to use (1 chainring) 24-inch children's MTB for helping children to get started with mountain biking.
6-9 Years Old 20_QUOTE_ ST 500 RR - Yellow 6-9 Years Old 20_QUOTE_ ST 500 RR - Yellow 2
Available
Kids Sport Trail Mountain Bikes

6-9 Years Old 20" ST 500 RR - Yellow

BTWIN
8549159
S$ 240.00
Designed for We have designed this mountain bike for children ages 6 to 9 (120 - 135 cm tall) who go mountain biking regularly.To ensure riders can easily overcome rough terrain, we've equipped this 20-inch MTB with a suspension fork. Easily overcome hilly paths with the 6 speeds.
ROCKRIDER SPORT TRAIL 100 BLACK ROCKRIDER SPORT TRAIL 100 BLACK 2
  • LOWEST PRICE

    BEST VALUE

Available
Adult Sport Trail Mountain Bikes

Rockrider ST 100 27.5 21sp Mountain Bike - Black

ROCKRIDER
8480244
S$ 300.00
Designed for Get away from it all on your first mountain bike tour. Have fun as you tackle small obstacles in the great outdoors!Comfort first: cgf frame with raised position, 80mm suspension, Ergofit hammock saddle with Flex stem, 27.5" wheels (26" in XS") so you stay comfortable as you ride.
ROCKRIDER SPORT TRAIL 100 27.5_QUOTE_ MOUNTAIN BIKE WHITE ROCKRIDER SPORT TRAIL 100 27.5_QUOTE_ MOUNTAIN BIKE WHITE 2
Available
Adult Sport Trail Mountain Bikes

Rockrider ST 100 27.5 (26 XS) 21sp Mountain Bike - White

ROCKRIDER
8545034
S$ 300.00
Designed for Getting away from it all on your first mountain bike ride! Have fun as you get closer to nature on two wheels!Comfort first: Comfort Fit Geometry (CFG) frame with raised position, 80mm suspension, Ergofit Hammock saddle with Flex system & 27.5" wheels (26" in XS") so you stay comfortable as you ride.
ROCKRIDER SPORT TRAIL 100 27.5_QUOTE_ MOUNTAIN BIKE YELLOW ROCKRIDER SPORT TRAIL 100 27.5_QUOTE_ MOUNTAIN BIKE YELLOW 2
Available
Adult Sport Trail Mountain Bikes

Rockrider ST 100 27.5 21sp Mountain Bike - Yellow

ROCKRIDER
8572391
S$ 300.00
Designed for Get away from it all on your first mountain bike tour. Have fun as you tackle small obstacles in the great outdoors!Comfort first: cgf frame with raised position, 80mm suspension, Ergofit hammock saddle with Flex stem, 27.5" wheels (26" in XS") so you stay comfortable as you ride.
ROCKRIDER XC 100 29_QUOTE_ MOUNTAIN BIKE BLACK ROCKRIDER XC 100 29_QUOTE_ MOUNTAIN BIKE BLACK 2
Product available with different options
XC Mountain Bikes

ROCKRIDER XC 100 29" MOUNTAIN BIKE BLACK

ROCKRIDER
8550569
S$ 1,300.00
Designed for Designed for XC mountain biking. This triple butted aluminum alloy XC frame begs you to push harder and faster thanks to it's responsive and lightweight frame.Discover cross-country MTB: its frame with XC geometry, the 100mm Manitou M30 fork, and its single chainwheel SRAM NX drive train will carry you wherever you want, as quickly as possible.
 2
Out of stock
Adult Sport Trail Mountain Bikes

Rockrider ST 30 26in 6sp Mountain Bike

ROCKRIDER
966296
S$ 225.00
Designed for Recreational mountainbikingOur "first price", entry-level mountain bike: sturdy steel frame and fork, 6 speeds at rear, all-terrain tyres and V-brakes for more braking power.
ST 500 RR 24_QUOTE_ YELLOW CN FR ST 500 RR 24_QUOTE_ YELLOW CN FR 2
Out of stock
Kids Sport Trail Mountain Bikes

ST 500 RR 24" YELLOW CN FR

BTWIN
8549162
S$ 280.00
Designed for We have designed this mountain bike for 9- to 12-year-olds (135 to 150 cm) wanting to regularly go mountain biking.To ensure riders can easily overcome rough terrain, we've equipped this 24-inch MTB with a suspension fork. Easily tackle hilly paths with the 6 speeds.
ST 900 RR 20_QUOTE_ RED CN FR RED ST 900 RR 20_QUOTE_ RED CN FR RED 2
Out of stock
Kids Sport Trail Mountain Bikes

ST 900 RR 20" RED CN FR RED

BTWIN
8549160
S$ 300.00
Designed for 6-8 years old children (125cm-140cm)20-inch bike with 6 speeds, front suspension, double disc brake
ST 900 RR 24_QUOTE_ RED CN FR ST 900 RR 24_QUOTE_ RED CN FR 2
Out of stock
Kids Sport Trail Mountain Bikes

ST 900 RR 24" RED CN FR

BTWIN
8549168
S$ 350.00
Designed for 8-12 years old children(140cm-160cm)THE 24" mountain bike. Aluminium frame, 8 speeds, trigger shifters, suspension fork and disc brakes, everything your child needs for a sporty, comfortable ride!
ROCKRIDER SPORT TRAIL 520 27.5_QUOTE_ MOUNTAIN BIKE BLUE ROCKRIDER SPORT TRAIL 520 27.5_QUOTE_ MOUNTAIN BIKE BLUE 2
Out of stock
Adult Sport Trail Mountain Bikes

Rockrider ST 520 27.5 8sp Mountain Bike - Blue

ROCKRIDER
8363008
S$ 450.00
Designed for Regular sporty mountain bike ridesRaised position, stem can be raised up to 3 cm, ergonomic saddle: comfort that also yields greater efficiency. 27.5" wheels, double disc brakes, 24 speeds: it's got it all!
 2
Out of stock
Adult Sport Trail Mountain Bikes

Rockrider ST 520 27.5 8sp Mountain Bike - Grey

BTWIN
8511143
S$ 450.00
Designed for regular sporty mountain bike rides.Raised position, stem can be raised up to 3 cm, ergonomic saddle: comfort that also yields greater efficiency. 27.5" wheels, double disc brakes, 24 speeds.
100 S AM Mountain Bike 27.5 11sp 100 S AM Mountain Bike 27.5 11sp 2
Out of stock
AM Mountain Bikes

100 S AM Mountain Bike 27.5 11sp

ROCKRIDER
8407469
S$ 1,600.00
Designed for All-Mountain MTBEnjoy a full suspension all-mountain mountain bike: geometry for intense steering and 27.5" wheels for better manoeuvrability and propulsion. Compatible with 3 wheel sizes (27.5", 29" and 27.5" PLUS).

Filter by

Sort By
Categories
more... less
Product Type
more... less
Price
$ 180 $ 1600
Manufacturers

OOPS...

we couldn't find a match for "laptop"

Or find inspiration from our

5000 productS & 60 sports

WANT TO TELL US SOMETHING?

SUPPORT-SINGAPORE@DECATHLON.COM or give us a call: 62254773

we will be happy to help you and hear your suggestions

Showing results

Filter by

Sort By
Product added to wishlist
Product added to the cartx
Product deleted from the cartx