Mountain Bikes

Trail ready mountain bikes ready to tackle bike tracks and downhill tests. Our range of mountain bikes from in-house experts at Rockrider are available in adult and children's sizes with a full range of accessories also available.
44 items
ROCKRIDER 27.5" Touring Mountain Bike ST 120 - Grey/Orange
ROCKRIDER 27.5" Touring Mountain Bike ST 120 - Black/Blue
Gallery item 1 out of 2
ROCKRIDER 27.5" Touring Mountain Bike ST 120 - Grey/Orange
Rate: 4.5 stars, 5094 votes
2 colors
£349.99
ROCKRIDER Women's 27.5" Mountain Bike ST 120 - Navy
ROCKRIDER Women's 27.5" Mountain Bike ST 120 - Navy
Rate: 4.6 stars, 756 votes
£349.99
ROCKRIDER 27.5 Inch WOMEN'S MOUNTAIN BIKE ROCKRIDER ST 540 - Grey
ROCKRIDER 27.5 Inch WOMEN'S MOUNTAIN BIKE ROCKRIDER ST 540 - Grey
Rate: 4.4 stars, 191 votes
£349.99£499.99
ROCKRIDER 29" Touring Mountain Bike Explore 520 - Grey / Red
ROCKRIDER 29" Touring Mountain Bike Explore 520 - Grey / Red
Rate: 4.7 stars, 10 votes
£499.99£549.99
ROCKRIDER 27.5-inch single chainring drivetrain mountain bike, black
ROCKRIDER 27.5-inch single chainring drivetrain mountain bike, black
Rate: 4.4 stars, 1158 votes
£299.99£379.99
ROCKRIDER 27.5" Full Suspension Mountain Bike ST 540 S - Blue/Orange
ROCKRIDER 27.5" Full Suspension Mountain Bike ST 540 S - Blue/Orange
Rate: 4.3 stars, 730 votes
£499.99£599.99
ROCKRIDER 27.5" Mountain Bike ST 900 S - Grey/Yellow
ROCKRIDER 27.5" Mountain Bike ST 900 S - Grey/Yellow
Rate: 4.3 stars, 573 votes
£799.99£899.99
ROCKRIDER 27.5 Inch Mountain bike Rockrider ST 100 - Grey
ROCKRIDER 27.5 Inch Mountain bike Rockrider ST 100 - Yellow
Gallery item 1 out of 2
ROCKRIDER 27.5 Inch Mountain bike Rockrider ST 100 - Grey
Rate: 4.3 stars, 277 votes
2 colors
£199.99£249.99
ROCKRIDER 27.5 Inch MOUNTAIN BIKE FULL SUSPENSION ROCKRIDER ST 530 - BLACK/RED
ROCKRIDER 27.5 Inch MOUNTAIN BIKE FULL SUSPENSION ROCKRIDER ST 530 - BLACK/RED
Rate: 4.5 stars, 23 votes
£499.99
ROCKRIDER Women's 27.5-inch light aluminium frame mountain bike, white
ROCKRIDER Women's 27.5-inch light aluminium frame mountain bike, white
Rate: 4.5 stars, 2682 votes
£249.99
ROCKRIDER Mountain Bike ST 540 V2 27.5" - Blue
ROCKRIDER Mountain Bike ST 540 V2 27.5" - Blue
Rate: 4.3 stars, 454 votes
£449.99£499.99
ROCKRIDER Refurbished 29 Inches Touring Mountain Bike Explore 500 - A Grade
ROCKRIDER Refurbished 29 Inches Touring Mountain Bike Explore 500 - A Grade
Sold and shipped by Decathlon UK - Second Life
£404.99£449.99
ROCKRIDER 29" Touring Mountain Bike Explore 520 - Blue / Orange
ROCKRIDER 29" Touring Mountain Bike Explore 520 - Grey / Red
Gallery item 1 out of 2
ROCKRIDER 29" Touring Mountain Bike Explore 520 - Blue / Orange
Rate: 4.3 stars, 587 votes
2 colors
£499.99£549.99
ROCKRIDER 29" Touring Mountain Bike Explore 500 - Black
ROCKRIDER 29" Touring Mountain Bike Explore 500 - Red
Gallery item 1 out of 2
ROCKRIDER 29" Touring Mountain Bike Explore 500 - Black
Rate: 4.2 stars, 520 votes
2 colors
£449.99
ROCKRIDER Women's 27.5" Mountain Bike ST 530 - Turquoise
ROCKRIDER Women's 27.5" Mountain Bike ST 530 - Turquoise
Rate: 4.6 stars, 294 votes
£329.99£379.99
ROCKRIDER 29 inch Touring Mountain Bike Explore 540 - Plum / Black
ROCKRIDER 29 inch Touring Mountain Bike Explore 540 - Plum / Black
£699.99£749.99
EASTERN BIKES Eastern Alpaka 29 MTB Hardtail Bike - Black
EASTERN BIKES Eastern Alpaka 29 MTB Hardtail Bike - Blue
EASTERN BIKES Eastern Alpaka 29 MTB Hardtail Bike - Red
EASTERN BIKES Eastern Alpaka 29 MTB Hardtail Bike - Yellow
EASTERN BIKES Eastern Alpaka 29 MTB Hardtail Bike - Grey
Gallery item 1 out of 5
EASTERN BIKES Eastern Alpaka 29 MTB Hardtail Bike - Black
5 colors
Sold and shipped by Premium Cycle Brands
From £349.99£599.99
EASTERN BIKES Eastern Alpaka 27.5 MTB Hardtail Bike - Purple
EASTERN BIKES Eastern Alpaka 27.5 MTB Hardtail Bike - Light Blue
EASTERN BIKES Eastern Alpaka 27.5 MTB Hardtail Bike - White
Gallery item 1 out of 3
EASTERN BIKES Eastern Alpaka 27.5 MTB Hardtail Bike - Purple
3 colors
Sold and shipped by Premium Cycle Brands
From £299.99£599.99
DALLINGRIDGE Dallingridge Viscount Men's Hardtail Mountain Bike, 27.5In Wheel - White/Red
DALLINGRIDGE Dallingridge Viscount Men's Hardtail Mountain Bike, 27.5In Wheel - White/Red
Sold and shipped by E-Bikes Direct
£239.99
BASIS Basis El Toro Men's Hardtail Mountain Bike, 27.5In Wheel -White/Red
BASIS Basis El Toro Men's Hardtail Mountain Bike, 27.5In Wheel -White/Red
Sold and shipped by E-Bikes Direct
£239.99
BASIS Basis El Toro Men's Hardtail Mountain Bike, 27.5In Wheel - Black/Red
BASIS Basis El Toro Men's Hardtail Mountain Bike, 27.5In Wheel - Black/Red
Rate: 4.0 stars, 1 votes
Sold and shipped by E-Bikes Direct
£239.99
ROCKRIDER REFURBISHED MOUNTAIN BIKE ROCKRIDER AM 100 HARDTAIL - C GRADE
ROCKRIDER REFURBISHED MOUNTAIN BIKE ROCKRIDER AM 100 HARDTAIL - C GRADE
Sold and shipped by RMX Trading Ltd
£699.99£999.99
ROCKRIDER REFURBISHED 27.5 INCH FULL SUSPENSION MOUNTAIN BIKE ST 540 S - BLUE - C GRADE
ROCKRIDER REFURBISHED 27.5 INCH FULL SUSPENSION MOUNTAIN BIKE ST 540 S - BLUE - C GRADE
Sold and shipped by RMX Trading Ltd
£419.99£599.99
ROCKRIDER REFURBISHED 27.5 INCH MOUNTAIN BIKE ROCKRIDER ST 540 - BLUE - C GRADE
ROCKRIDER REFURBISHED 27.5 INCH MOUNTAIN BIKE ROCKRIDER ST 540 - BLUE - C GRADE
Sold and shipped by RMX Trading Ltd
£349.99£499.99
ROCKRIDER REFURBISHED 29 INCH MOUNTAIN BIKE ROCKRIDER XC 500 SRAM NX/GX - C GRADE
ROCKRIDER REFURBISHED 29 INCH MOUNTAIN BIKE ROCKRIDER XC 500 SRAM NX/GX - C GRADE
Sold and shipped by RMX Trading Ltd
£909.99£1,299.99
ROCKRIDER REFURBISHED 29 INCH CROSS COUNTRY MOUNTAIN BIKE ROCKRIDER - C GRADE
ROCKRIDER REFURBISHED 29 INCH CROSS COUNTRY MOUNTAIN BIKE ROCKRIDER - C GRADE
Sold and shipped by RMX Trading Ltd
£629.99£899.99
ROCKRIDER REFURBISHED 29 INCH HARDTAIL MOUNTAIN BIKE - M - A GRADE
ROCKRIDER REFURBISHED 29 INCH HARDTAIL MOUNTAIN BIKE - M - A GRADE
Sold and shipped by Decathlon UK - Second Life
£899.99£999.99
ROCKRIDER REFURBISHED 27.5 INCH WOMENS MOUNTAIN BIKE ROCKRIDER - A GRADE
ROCKRIDER REFURBISHED 27.5 INCH WOMENS MOUNTAIN BIKE ROCKRIDER - A GRADE
Sold and shipped by Decathlon UK - Second Life
£431.99£479.99
ROCKRIDER Refurbished 27.5 Inch Full Suspension Mountain Bike ST 540 S - B Grade
ROCKRIDER Refurbished 27.5 Inch Full Suspension Mountain Bike ST 540 S - B Grade
Sold and shipped by Decathlon UK - Second Life
£479.99£599.99
ROCKRIDER Refurbished 500 XC Mountain Bike 27.5 Inch - Red - A Grade
ROCKRIDER Refurbished 500 XC Mountain Bike 27.5 Inch - Red - A Grade
Sold and shipped by Decathlon UK - Second Life
£899.99£999.99
ROCKRIDER 29 Inch MOUNTAIN BIKE ROCKRIDER XC 120 SRAM NX - RED
ROCKRIDER 29 Inch MOUNTAIN BIKE ROCKRIDER XC 120 SRAM NX - RED
Rate: 4.6 stars, 308 votes
£999.99£1,199.99
DALLINGRIDGE Dallingridge Viscount Hardtail Mountain Bike, 27.5In Wheel, 18 Speed
DALLINGRIDGE Dallingridge Viscount Hardtail Mountain Bike, 27.5In Wheel, 18 Speed
Sold and shipped by E-Bikes Direct
£239.99
BASIS Basis MRX Pro 26In Hardtail Mountain Bike, 18 Speed
BASIS Basis MRX Pro 26In Hardtail Mountain Bike, 18 Speed
Sold and shipped by E-Bikes Direct
£189.99
ROCKRIDER REFURBISHED 29 INCH 12-SPEED XC MOUNTAIN BIKE 100 - BLACK - C GRADE
ROCKRIDER REFURBISHED 29 INCH 12-SPEED XC MOUNTAIN BIKE 100 - BLACK - C GRADE
Sold and shipped by RMX Trading Ltd
£699.99£999.99
ROCKRIDER 27.5" Mountain Bike ST 540 - Blue
ROCKRIDER 27.5" Mountain Bike ST 540 - Black/Red
ROCKRIDER 27.5" Mountain Bike ST 540 - Grey
Gallery item 1 out of 3
ROCKRIDER 27.5" Mountain Bike ST 540 - Blue
Rate: 4.3 stars, 2955 votes
3 colors
£349.99£499.99
ROCKRIDER 29 inch Full Suspension Carbon Mountain Bike rockrider XC 900 - white
ROCKRIDER 29 inch Full Suspension Carbon Mountain Bike rockrider XC 900 - white
Rate: 4.6 stars, 274 votes
£2,399.99£2,499.99
ROCKRIDER MOUNTAIN BIKE ROCKRIDER AM 100 HARDTAIL - white
ROCKRIDER MOUNTAIN BIKE ROCKRIDER AM 100 HARDTAIL - white
Rate: 4.4 stars, 181 votes
£999.99
ROCKRIDER Refurbished 27.5-inch, 100 mm suspension electric mountain bike - C Grade
ROCKRIDER Refurbished 27.5-inch, 100 mm suspension electric mountain bike - C Grade
Sold and shipped by Decathlon UK - Second Life
£629.99£899.99
ROCKRIDER 29 inch Full Suspension Carbon Mountain Bike XC 500 - Grey
ROCKRIDER 29 inch Full Suspension Carbon Mountain Bike XC 500 - Grey
Rate: 4.3 stars, 298 votes
£1,999.99
Out of stock
ROCKRIDER Aluminium Frame Mountain Bike XC 100
ROCKRIDER 29' inch Hardtail Mountain Bike rockrider XC 100 Shimano 1x11 - Blue
Gallery item 1 out of 2
ROCKRIDER Aluminium Frame Mountain Bike XC 100
Rate: 4.3 stars, 441 votes
2 colors
£849.99
Out of stock