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.
1,104 items
Sale
GARMIN Garmin Edge 840 Cycle Computer

GARMIN Garmin Edge 840 Cycle Computer

Rate: 4.9 stars, 55 votes
£369.99
£429.99£60 off
Sale
GARMIN Rearview Radar Varia RTL515 65 Lumens

GARMIN Rearview Radar Varia RTL515 65 Lumens

Rate: 4.9 stars, 416 votes
£119.99
£149.99£30 off
VAN RYSEL RoadR 500 Road Cycling Helmet - White

VAN RYSEL RoadR 500 Road Cycling Helmet - White

Rate: 4.8 stars, 2632 votes
2 colours
£29.99
VAN RYSEL 500 Cycling Gloves for Spring/Autumn - Black

VAN RYSEL 500 Cycling Gloves for Spring/Autumn - Black

Rate: 4.6 stars, 2395 votes
2 colours
£14.99
VAN RYSEL Turbo Trainer Mat Flanders

VAN RYSEL Turbo Trainer Mat Flanders

Rate: 4.7 stars, 338 votes
£34.99
Sale
BTWIN Bike Stand 100 20" 24"

BTWIN Bike Stand 100 20" 24"

Rate: 4.7 stars, 2991 votes
£7.99
£8.495% off
Sale
GARMIN Garmin Edge 530 Cycling GPS Bike Computer

GARMIN Garmin Edge 530 Cycling GPS Bike Computer

Rate: 4.7 stars, 502 votes
£188.99
£219.99£31 off
VAN RYSEL RoadR 500 Road Cycling Helmet - Neon Yellow

VAN RYSEL RoadR 500 Road Cycling Helmet - Neon Yellow

Rate: 4.8 stars, 2632 votes
2 colours
£29.99
DECATHLON Waterproof front and rear battery-powered LED bike light set

DECATHLON Waterproof front and rear battery-powered LED bike light set

Rate: 4.4 stars, 2260 votes
£14.99
VAN RYSEL Turbo Trainer Table

VAN RYSEL Turbo Trainer Table

Rate: 4.6 stars, 154 votes
£79.99
Sale
GARMIN Garmin Edge 540 Cycle Computer

GARMIN Garmin Edge 540 Cycle Computer

Rate: 4.4 stars, 20 votes
£307.99
£349.99£42 off
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: 4.4 stars, 25 votes
£39.99
DECATHLON Front/Rear USB Bike Light Kit ST510

DECATHLON Front/Rear USB Bike Light Kit ST510

Rate: 4.4 stars, 445 votes
£24.99
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: 4.7 stars, 698 votes
£4.99
SCIENCE IN SPORT 800ml Graduated Sports Bottle - Clear

SCIENCE IN SPORT 800ml Graduated Sports Bottle - Clear

Rate: 4.3 stars, 10 votes
£4.19
Sale
GARMIN Garmin Edge 1040 Cycling GPS Bike Computer

GARMIN Garmin Edge 1040 Cycling GPS Bike Computer

Rate: 4.8 stars, 83 votes
£469.99
£499.99£30 off
Sale
GARMIN Garmin Edge 1040 Solar Cycling GPS Bike Computer

GARMIN Garmin Edge 1040 Solar Cycling GPS Bike Computer

Rate: 5.0 stars, 7 votes
£579.99
£599.99£20 off
BTWIN 500 Chainstay Stand

BTWIN 500 Chainstay Stand

Rate: 4.7 stars, 6614 votes
£13.99
Sale
TRIBAN 100 Bike Metal Bottle Cage - Black

TRIBAN 100 Bike Metal Bottle Cage - Black

Rate: 4.7 stars, 3449 votes
£2.99
£3.299% off
ELITE Isothermal Stainless Steel Cycling Water Bottle 550 ml Deboyo Race

ELITE Isothermal Stainless Steel Cycling Water Bottle 550 ml Deboyo Race

Rate: 4.4 stars, 271 votes
£24.99
BTWIN 24"/26" Mountain Bike Mudguard

BTWIN 24"/26" Mountain Bike Mudguard

Rate: 4.5 stars, 356 votes
£14.99
BTWIN Kids' 2-in-1 Bike Bell Firstbell - Confetti

BTWIN Kids' 2-in-1 Bike Bell Firstbell - Confetti

Rate: 4.7 stars, 143 votes
£5.99
DECATHLON Battery-Powered Front/Rear Bike Light - Black

DECATHLON Battery-Powered Front/Rear Bike Light - Black

Rate: 4.6 stars, 1359 votes
2 colours
£4.99
BTWIN Kids' Bike Helmet 500 - Pink

BTWIN Kids' Bike Helmet 500 - Pink

Rate: 4.6 stars, 885 votes
2 colours
£14.99
BTWIN Adult High Visibility Cycling Safety Vest - Neon Yellow

BTWIN Adult High Visibility Cycling Safety Vest - Neon Yellow

Rate: 4.8 stars, 408 votes
3 colours
£7.99
OXFORD Light Set Ultratorch LD737 Cube 75 Lumens

OXFORD Light Set Ultratorch LD737 Cube 75 Lumens

£22.99
VAN RYSEL Home Trainer Tablet Bracket

VAN RYSEL Home Trainer Tablet Bracket

Rate: 4.4 stars, 139 votes
£29.99
VAN RYSEL 500 Bike Bottle Cage - Black

VAN RYSEL 500 Bike Bottle Cage - Black

Rate: 4.8 stars, 2323 votes
5 colours
£5.99
Sale
BTWIN 300 Central Stand

BTWIN 300 Central Stand

Rate: 4.6 stars, 2216 votes
£7.99
£8.495% off
DECATHLON Battery-Powered Front/Rear Bike Light - Yellow

DECATHLON Battery-Powered Front/Rear Bike Light - Yellow

Rate: 4.6 stars, 1359 votes
2 colours
£4.99
BTWIN Cycling Hi-Vis Armband - Neon Yellow

BTWIN Cycling Hi-Vis Armband - Neon Yellow

Rate: 4.7 stars, 869 votes
£4.99
ELOPS 100 Universal Bike Bell

ELOPS 100 Universal Bike Bell

Rate: 4.5 stars, 1508 votes
£2.99
ELITE Stainless Steel Water Bottle Syssa Race - 750 ml

ELITE Stainless Steel Water Bottle Syssa Race - 750 ml

Rate: 4.2 stars, 755 votes
£12.99
BTWIN Day/Night Visibility Waterproof Helmet Cover 960 - Neon Yellow

BTWIN Day/Night Visibility Waterproof Helmet Cover 960 - Neon Yellow

Rate: 4.7 stars, 129 votes
£13.99
BTWIN Kids' 380 ml Water Bottle 500 - Khaki

BTWIN Kids' 380 ml Water Bottle 500 - Khaki

Rate: 4.5 stars, 735 votes
3 colours
£4.99
VAN RYSEL In'Ride 100 Home Trainer

VAN RYSEL In'Ride 100 Home Trainer

Rate: 4.1 stars, 391 votes
£99.99
VAN RYSEL Home Trainer Table Van Rysel

VAN RYSEL Home Trainer Table Van Rysel

Rate: 4.7 stars, 10 votes
£69.99
ELOPS LED Bike light kit, ST 920 front and rear USB

ELOPS LED Bike light kit, ST 920 front and rear USB

Rate: 4.5 stars, 4150 votes
£29.99
DECATHLON Front/Rear USB Clip Bike Light SL510 - Black

DECATHLON Front/Rear USB Clip Bike Light SL510 - Black

Rate: 4.5 stars, 551 votes
4 colours
£9.99
VAN RYSEL 120 Wireless Cyclometer

VAN RYSEL 120 Wireless Cyclometer

Rate: 4.3 stars, 349 votes
£17.99
4.4/5 based on 194351 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.