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.
895 items
ELITE Cycling Water Bottle Fly Team Bahrain Vic 550 ml 2024
ELITE Cycling Water Bottle Fly Team Bahrain Vic 550 ml 2024
£5.99
ELOPS 540 Classic Bike Bell
ELOPS 540 Classic Bike Bell
Rate: 4.5 stars, 290 votes
£7.99
OXFORD Light Set Ultratorch LD430 Cube 75 Lumens
OXFORD Light Set Ultratorch LD430 Cube 75 Lumens
£29.99
BTWIN Day and Night Visibility Bag Band - Neon Yellow
BTWIN Day and Night Visibility Bag Band - Neon Orange
BTWIN Day and Night Visibility Bag Band - Neon Pink
Gallery item 1 out of 3
BTWIN Day and Night Visibility Bag Band - Neon Yellow
Rate: 4.6 stars, 211 votes
3 colors
£6.99
Was £7.49
OXFORD Sentinel Pro Duo U-LOCK 260mm + CABLE - GOLD Sold Secure
OXFORD Sentinel Pro Duo U-LOCK 260mm + CABLE - GOLD Sold Secure
Rate: 5.0 stars, 1 votes
£39.99
TRIBAN 550 ml Cycling Water Bottle Essential - White
TRIBAN 550 ml Cycling Water Bottle Essential - White
Rate: 4.3 stars, 626 votes
£2.99
ABUS Wall and Floor Bike Lock Anchor WBA75
ABUS Wall and Floor Bike Lock Anchor WBA75
Rate: 3.3 stars, 3 votes
£54.99
ABUS Bordo Granit X Plus Folding Lock 6450/85
ABUS Bordo Granit X Plus Folding Lock 6450/85
Rate: 4.3 stars, 348 votes
£84.99
VAN RYSEL In'Ride 100 Home Trainer
VAN RYSEL In'Ride 100 Home Trainer
Rate: 4.1 stars, 1742 votes
£99.99
BTWIN Night Visibility Waterproof Helmet Cover 940 - Black
BTWIN Night Visibility Waterproof Helmet Cover 940 - Black
£13.99
BTWIN 14" Kids' Bike Kickstand
BTWIN 14" Kids' Bike Kickstand
Rate: 3.4 stars, 7 votes
£7.99
ELOPS D-Lock Mount
ELOPS D-Lock Mount
Rate: 3.4 stars, 389 votes
£4.99
Was £5.49
VAN RYSEL 100 Wired Cyclometer - White
VAN RYSEL 100 Wired Cyclometer - White
Rate: 4.1 stars, 49 votes
£9.99
VAN RYSEL 120 Wireless Cyclometer
VAN RYSEL 120 Wireless Cyclometer
Rate: 4.1 stars, 65 votes
£17.99
VAN RYSEL Women's Long-Sleeved Road Cycling Jersey - Yellow
VAN RYSEL Women's Long-Sleeved Road Cycling Jersey - Camel
Gallery item 1 out of 2
VAN RYSEL Women's Long-Sleeved Road Cycling Jersey - Yellow
Rate: 4.6 stars, 272 votes
2 colors
£29.99
BTWIN Cycling PPE Night Visibility Rip-Tab Trouser Clip
BTWIN Cycling PPE Night Visibility Rip-Tab Trouser Clip
Rate: 4.5 stars, 128 votes
£5.99
VAN RYSEL Wireless Bike Cyclometer Van Rysel 500 - Black
VAN RYSEL Wireless Bike Cyclometer Van Rysel 500 - Black
Rate: 4.3 stars, 317 votes
£29.99
ROCKRIDER 26"-27.5"-29" Mountain Bike Rigid Front Mudguard V2
ROCKRIDER 26"-27.5"-29" Mountain Bike Rigid Front Mudguard V2
Rate: 4.1 stars, 57 votes
£9.99
ROCKRIDER 3L Transparent MTB Hydration Bladder - Blue
ROCKRIDER 3L Transparent MTB Hydration Bladder - Blue
Rate: 4.4 stars, 63 votes
£14.99
CATEYE AMPP500 USB Rechargeable Front Bike Light 500 Lumen
CATEYE AMPP500 USB Rechargeable Front Bike Light 500 Lumen
Rate: 5.0 stars, 3 votes
£39.99
ELOPS Bike Chain Lock 900 L
ELOPS Bike Chain Lock 900 L
Rate: 3.9 stars, 1930 votes
£29.99
BTWIN Fire Brigade Siren
BTWIN Kids' Bike Siren
Gallery item 1 out of 2
BTWIN Fire Brigade Siren
Rate: 4.5 stars, 734 votes
2 colors
£12.99
Was £13.99
BTWIN Kids' Water Bottle 500 380 ml - Black/Grey
BTWIN Kids' 380 ml Water Bottle 500 - Black/Coral
BTWIN Kids' 380 ml Water Bottle 500 - Khaki
Gallery item 1 out of 3
BTWIN Kids' Water Bottle 500 380 ml - Black/Grey
Rate: 4.0 stars, 1028 votes
3 colors
£4.99
SKS Smartphone Bag SKS
SKS Smartphone Bag SKS
Rate: 4.5 stars, 56 votes
£24.99
ROCKRIDER 2L Transparent MTB Hydration Bladder - Blue
ROCKRIDER 2L Transparent MTB Hydration Bladder - Blue
Rate: 4.3 stars, 540 votes
£13.99
VAN RYSEL Men's Long-Sleeved Road Cycling Winter Jacket Racer - Yellow
VAN RYSEL Men's Long-Sleeved Road Cycling Winter Jacket Racer - Khaki
VAN RYSEL Men's Long-Sleeved Road Cycling Winter Jacket Racer - Black
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VAN RYSEL Men's Long-Sleeved Road Cycling Winter Jacket Racer - Yellow
Rate: 4.5 stars, 1096 votes
3 colors
£49.99
ELITE Nano Fly Thermal Cycling Water Bottle, Black - 500ml
ELITE Nano Fly Thermal Cycling Water Bottle, Black - 500ml
Rate: 4.2 stars, 55 votes
£19.99
ROCKRIDER 1L Hydration Bladder - Blue/Clear
ROCKRIDER 1L Hydration Bladder - Blue/Clear
Rate: 4.4 stars, 199 votes
£9.99
VAN RYSEL Men's Long-Sleeved Road Cycling Winter Jacket Racer Extreme - Abyss Grey
VAN RYSEL Men's Long-Sleeved Road Cycling Winter Jacket Racer Extreme - Yellow
VAN RYSEL Men's Long-Sleeved Road Cycling Winter Jacket Racer Extreme - Burgundy
Gallery item 1 out of 3
VAN RYSEL Men's Long-Sleeved Road Cycling Winter Jacket Racer Extreme - Abyss Grey
Rate: 4.5 stars, 488 votes
3 colors
£69.99£89.99
BTWIN Kids' 20" Mountain Bike Mudguard
BTWIN Kids' 20" Mountain Bike Mudguard
Rate: 4.2 stars, 177 votes
£9.99
BTWIN Robot Children's Bike Horn
BTWIN Robot Children's Bike Horn
Rate: 4.3 stars, 451 votes
£6.99
VAN RYSEL 900 Winter Cycling Gloves
VAN RYSEL RR 900 Thermal Cycling Gloves - Yellow
Gallery item 1 out of 2
VAN RYSEL 900 Winter Cycling Gloves
Rate: 4.3 stars, 1425 votes
2 colors
£29.99
BTWIN Kids' Cycling 3-6 Years 350 ml Stainless Steel Bottle with Straw - Blue
BTWIN Kids' Cycling 3-6 Years 350 ml Stainless Steel Bottle with Straw - Blue
£9.99
BTWIN Bike Bottle Cage Handlebar/Stem/Seat Post Adapter
BTWIN Bike Bottle Cage Handlebar/Stem/Seat Post Adapter
Rate: 4.3 stars, 822 votes
£5.99
VAN RYSEL Gamin Compatible Out Front GPS Mount
VAN RYSEL Gamin Compatible Out Front GPS Mount
Rate: 3.8 stars, 251 votes
£14.99
BTWIN Bell Easy Dring 500 - Black/Khaki
BTWIN Kids' Bike Bell Easy Dring 500 - Black/Pink
BTWIN Kids' Bike Bell Easy Dring 500 - Black/Yellow
Gallery item 1 out of 3
BTWIN Bell Easy Dring 500 - Black/Khaki
Rate: 3.9 stars, 103 votes
3 colors
£5.99
ELITE Cycling Insulated Water Bottle Elite Iceberg - 650mL
ELITE Cycling Insulated Water Bottle Elite Iceberg - 650mL
Rate: 4.3 stars, 90 votes
£9.99
BTWIN Cycling Trouser Clip - Yellow
BTWIN Cycling Trouser Clip - Yellow
Rate: 4.2 stars, 1290 votes
£2.99
Was £3.29
BTWIN Kids' Bike Horn - Blue
BTWIN Kids' Bike Horn - Beige
BTWIN Kids' Bike Horn - Yellow
BTWIN Children's Bike Horn - Red
Gallery item 1 out of 4
BTWIN Kids' Bike Horn - Blue
Rate: 4.4 stars, 1170 votes
4 colors
£5.99£6.49
DECATHLON Sports Bottle 650 ml - Blue
DECATHLON Sports Bottle 650 ml - Blue
Rate: 4.4 stars, 300 votes
£4.99
4.3/5 based on 188063 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.