MTB Accessories

Find all the MTB accessories, tools and extras you need as a cyclist. From bike locks to water bottles, we have all the essentials at Decathlon so you can go off road safely, comfortably and in style.
890 items
GARMIN Rearview Radar Varia RTL515 65 Lumens
GARMIN Rearview Radar Varia RTL515 65 Lumens
Rate: 4.9 stars, 286 votes
£129.99£149.99
VAN RYSEL RoadR 500 Road Cycling Helmet - Neon Yellow
VAN RYSEL RoadR 500 Road Cycling Helmet - White
VAN RYSEL RoadR 500 Road Cycling Helmet - Black
Gallery item 1 out of 3
VAN RYSEL RoadR 500 Road Cycling Helmet - Neon Yellow
Rate: 4.6 stars, 2993 votes
3 colors
£29.99
BTWIN 24"- 26" Bike Mudguard Kit 300
BTWIN 24"- 26" Bike Mudguard Kit 300
Rate: 4.1 stars, 6472 votes
£7.99£8.49
GARMIN Garmin Edge 530 Cycling GPS Bike Computer
GARMIN Garmin Edge 530 Cycling GPS Bike Computer
Rate: 4.7 stars, 515 votes
£199.99£219.99
KRYPTONITE Kryptonite KryptoLok D Lock with 4 foot Krytoflex cable - Sold Secure Gold
KRYPTONITE Kryptonite KryptoLok D Lock with 4 foot Krytoflex cable - Sold Secure Gold
Rate: 4.5 stars, 22 votes
£39.99
BTWIN Kids' Bike Helmet 500 - Pink
BTWIN Baby Cycling Helmet 500 - Neon
Gallery item 1 out of 2
BTWIN Kids' Bike Helmet 500 - Pink
Rate: 4.6 stars, 1361 votes
2 colors
£14.99
BTWIN City Cycling Helmet 500 - Green
BTWIN City Cycling Helmet 500 - Beige
BTWIN 500 City Cycling Helmet - Neon Yellow
BTWIN 500 City Cycling Helmet - Neon Yellow
Gallery item 1 out of 4
BTWIN City Cycling Helmet 500 - Green
Rate: 4.6 stars, 4272 votes
4 colors
£27.99
Was £29.99
TRIBAN Spring/Autumn Cycling Gloves 500 - Neon Yellow
TRIBAN 500 Cycling Gloves for Spring/Autumn - Black
Gallery item 1 out of 2
TRIBAN Spring/Autumn Cycling Gloves 500 - Neon Yellow
Rate: 4.5 stars, 4403 votes
2 colors
£14.99
ELOPS Powerful front and rear USB LED bike light set
ELOPS Powerful front and rear USB LED bike light set
Rate: 4.4 stars, 3484 votes
£29.99
BTWIN Women's Waterproof Urban Cycling Jacket - Neon Yellow
BTWIN Women's Waterproof Urban Cycling Jacket - Neon Yellow
Rate: 4.5 stars, 303 votes
£29.99
ELOPS Bike Frame Lock 900 M ART2
ELOPS Bike Frame Lock 900 M ART2
Rate: 4.4 stars, 205 votes
£17.99
ELOPS Battery-Powered Front/Rear Bike Light - Black
ELOPS Battery-Powered Front/Rear Bike Light - Yellow
Gallery item 1 out of 2
ELOPS Battery-Powered Front/Rear Bike Light - Black
Rate: 4.5 stars, 618 votes
2 colors
£4.99
VAN RYSEL Interactive Turbo Trainer D100
VAN RYSEL Interactive Turbo Trainer D100
Rate: 4.1 stars, 80 votes
£209.99
ROCKRIDER Side Access Cycling Bottle Cage
ROCKRIDER Side Access Cycling Bottle Cage
Rate: 4.6 stars, 1253 votes
£7.99
BTWIN 500 Cycling Smartphone Holder - Black
BTWIN 500 Cycling Smartphone Holder - Black
Rate: 4.0 stars, 1974 votes
£9.99
GARMIN Garmin Edge 1040 Cycling GPS Bike Computer
GARMIN Garmin Edge 1040 Cycling GPS Bike Computer
Rate: 4.7 stars, 33 votes
£469.99£499.99
GARMIN Garmin Edge 840 Cycle Computer
GARMIN Garmin Edge 840 Cycle Computer
Rate: 4.8 stars, 28 votes
£429.99
ELOPS High Security Bike D-Lock 900 M ART2
ELOPS High Security Bike D-Lock 900 M ART2
Rate: 4.3 stars, 80 votes
£29.99
ELITE Custom Race Bike Bottle Cage - Black
ELITE Custom Race Bike Bottle Cage - Black
Rate: 4.5 stars, 515 votes
£9.99
TRIBAN Cycling Smartphone Mount - Metal
TRIBAN Cycling Smartphone Mount - Metal
Rate: 4.6 stars, 3363 votes
£14.99
ELOPS ART3 Chain Bike Lock 920 L
ELOPS ART3 Chain Bike Lock 920 L
Rate: 4.2 stars, 170 votes
£49.99
ELOPS U Bike Lock 500 - Grey
ELOPS U Bike Lock 500 - Grey
Rate: 4.1 stars, 1917 votes
£9.99
Was £12.99
VAN RYSEL 950 ml XL Cycling Water Bottle FastFlow
VAN RYSEL 950 ml XL Cycling Water Bottle FastFlow
Rate: 4.2 stars, 263 votes
£9.99
VAN RYSEL 800 ml L Cycling Water Bottle FastFlow
VAN RYSEL 800 ml L Cycling Water Bottle FastFlow
Rate: 4.4 stars, 147 votes
£8.99
DECATHLON 950 ml Cycling Water Bottle SoftFlow - Black
DECATHLON 950 ml Cycling Water Bottle SoftFlow - Black
Rate: 4.3 stars, 206 votes
£6.99
Was £7.49
BTWIN Bike Stand 100 20" 24"
BTWIN Bike Stand 100 20" 24"
Rate: 4.6 stars, 4041 votes
£7.99£8.49
BTWIN 300 Central Stand
BTWIN 300 Central Stand
Rate: 4.5 stars, 6801 votes
£7.99£8.49
ROCKRIDER 26" - 27.5" - 29" Front/Rear Rigid Mountain Bike Mudguard Kit V2 - Black
ROCKRIDER 26" - 27.5" - 29" Front/Rear Rigid Mountain Bike Mudguard Kit V2 - Black
Rate: 4.0 stars, 683 votes
£17.99
VAN RYSEL 650 ml M Cycling Water Bottle FastFlow
VAN RYSEL 650 ml M Cycling Water Bottle FastFlow
Rate: 4.6 stars, 152 votes
£7.99£8.49
BTWIN 500 Chainstay Stand
BTWIN 500 Chainstay Stand
Rate: 4.6 stars, 8559 votes
£13.99
ELOPS 100 Universal Bike Bell
ELOPS 100 Universal Bike Bell
Rate: 4.3 stars, 1921 votes
£2.99
Was £3.29
ELOPS Bike Accessories Coil Cable Lock with Key 120 - Black
ELOPS Bike Accessories Coil Cable Lock with Key 120 - Black
Rate: 4.2 stars, 5666 votes
£7.99
BTWIN Frame-mounted bottle cage with side opening for a 380ml bottle.
BTWIN Frame-mounted bottle cage with side opening for a 380ml bottle.
Rate: 4.5 stars, 449 votes
£4.99
ELOPS Front/Rear USB Bike Light Kit ST510
ELOPS Front/Rear USB Bike Light Kit ST510
Rate: 4.3 stars, 225 votes
£24.99
ELOPS Bike Chain Lock 500 L
ELOPS Bike Chain Lock 500 L
Rate: 4.2 stars, 1525 votes
£27.99
TRIBAN 900 L Waterproof Bike Smartphone Holder
TRIBAN 900 L Waterproof Bike Smartphone Holder
Rate: 4.1 stars, 1951 votes
£19.99
VAN RYSEL 500 Bike Bottle Cage - Grey
VAN RYSEL Bike Bottle Cage 500 - Burgundy
VAN RYSEL 500 Bike Bottle Cage - Black
VAN RYSEL 500 Bike Bottle Cage - White
Gallery item 1 out of 4
VAN RYSEL 500 Bike Bottle Cage - Grey
Rate: 4.6 stars, 265 votes
4 colors
£5.99
ELOPS LED Front/Rear USB Bike Light CL 900 50 Lumens
ELOPS LED Front/Rear USB Bike Light CL 900 50 Lumens
Rate: 4.3 stars, 1965 votes
£17.99
BTWIN Bike Frame Lock 900 L ART2
BTWIN Bike Frame Lock 900 L ART2
Rate: 4.3 stars, 34 votes
£24.99
ELOPS Twin-Pack USB Clip Front/Rear Bike Lights SL510 - Black
ELOPS Twin-Pack USB Clip Front/Rear Bike Lights SL510 - Black
Rate: 4.3 stars, 237 votes
£19.99
4.3/5 based on 187676 reviews collected online and in stores

Mountain Bike Accessories

Our range of quality MTB accessories includes everything you need to ensure an enjoyable and successful ride. It covers everything from useful hydration backpacks to protective mudguards and everything you could need to ensure a fully equipped biking adventure.

MTB Accessories UK

At Decathlon we stock everything you need to make mountain biking fun, enjoyable and packed full of thrills. Our range of women’s mountain bikesandmen’s mountain bikes ensure you’ve got a quality set of wheels to set off on and this backed up by our exciting range of accessories to ensure every ride is memorable for the right reasons.

Cool MTB Accessories

Our range of MTB accessories includes locks, lights, GPS trackers, fitness monitors and more. The range grows regularly with the latest trends in MTB accessories and products. We also stock plenty of mountain bike clothingto ensure you’re comfortable on your next ride and if you’re ready a new style of cycling, consider trying one of ourelectric mountain bikes.