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Cycling Clothing & Protection
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Bike Helmets
Bike Helmets B TWIN
prices
on 38 models
B TWIN
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Decathlon Baby Cycling Helmet 500
from
£14.99
up to
£17.98
Compare prices
3
→
Ensure your little ones safety with the Baby Cycling Helmet 500. Featuring an EPS liner for effective shock absorption and a durable PVC outer shell, this helmet offers reliable protection. The rear d
more→
ial allows for easy size adjustments, while adjustable side straps ensure a snug fit. With three vents for breathability and a lightweight design at just 170 g, your child can enjoy cycling in comfort and safety.
B TWIN 100 City Cycling Helmet Black
from
£14.99
Compare prices
2
→
This helmet can be adjusted to fit using the built-in dial. Take advantage of the clip for a light. Be aware that the inner foam pads aren't suitable for daily use or mountaineering.
Decathlon RoadR 100 Cycling Helmet
from
£19.99
up to
£22.98
Compare prices
3
→
Stay cool and comfortable on your rides with the RoadR 100 Cycling Helmet. Featuring three wide forehead ventilation openings, this lightweight helmet (only 240 g in size M) helps reduce heat build-up
more→
, while the HALF Turn-Ring system allows for quick and easy adjustments for a secure fit. Enjoy your cycling experience with confidence and comfort.
B TWIN City Cycling Helmet 500 Black
from
£27.99
Compare prices
3
→
This ventilated. Comfy helmet can be adjusted to fit using the built-in dial. Attach a Vioo Clip light for more peace of mind.
B TWIN 500 City Cycling Helmet - Neon Yellow
from
£27.99
Compare prices
2
→
This ventilated. Comfy helmet can be adjusted to fit using the built-in dial. Attach a Vioo Clip light for more peace of mind.
B TWIN Kids' 100 - Black
11.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
Low priced head protection! Its simple. Ventilated design guarantees safety for young cyclistsThe dial adjustment ensures good support on the head for a comfortable. Snug fit.
B TWIN Kids' 500 - Pink
14.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
It's essential to protect children on bikes. Whether they're a passenger or riding themselves. This bike helmet's adjustment dial and straps help you get the best fit.
B TWIN 100 City Cycling Helmet Black
14.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
This helmet can be adjusted to fit using the built-in dial. Take advantage of the clip for a light. Be aware that the inner foam pads aren't suitable for daily use or mountaineering.
Decathlon Children's Helmet Safety Gear
from
£15.98
up to
£15.99
Compare prices
2
→
Ensure your child's safety with the 500 Children's Helmet, featuring a robust EPS protective shell that meets EN 1078 standards. The rear dial allows for easy size adjustments, while adjustable side s
more→
traps provide a secure fit. With six air vents for optimal ventilation and a lightweight design of just 200 g in size XS and 220 g in size S, this helmet ensures comfort during play. The anti-pinch buckle prevents skin pinching on the neck, making it a practical choice for active kids.
B TWIN Kids' Bowl Cycling Helmet 500 - Black
from
£19.99
Compare prices
2
→
Ride in style and safety! This helmet offers extended head coverage for extra protection. It's adjustable and well-ventilated. With an opening for a ponytail.
Decathlon Kids' Bowl Cycling Helmet 500
from
£19.99
up to
£22.98
Compare prices
2
→
Ensure your child's safety while cycling with this Kids' Bowl Cycling Helmet. Crafted from a durable ABS shell and compliant with the EN 1078 standard, it offers extended head coverage for added prote
more→
ction. The adjustable rear dial and side straps, complete with a ponytail opening, provide a comfortable fit, while 12 vents keep them cool during rides. Lightweight at just 345 g in size S and 400 g in size M, this helmet is perfect for young cyclists.
B TWIN Cycling Helmet Teen 500 Xs
19.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
Ride in style and safety! This helmet offers extended head coverage for extra protection. It's adjustable and well-ventilated. With an opening for a ponytail.
B TWIN Kids' Bowl Cycling Helmet 500 - Black
19.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
Ride in style and safety! This helmet offers extended head coverage for extra protection. It's adjustable and well-ventilated. With an opening for a ponytail.
Decathlon Kids' Bike Helmet Bol 520 XS
from
£24.99
up to
£27.98
Compare prices
2
→
Ensure your child's safety with the Kids' Bike Helmet Bol 520 XS, designed with an ABS shell that meets the EN 1078 standard for reliable protection. Featuring extended head coverage, a rear dial for
more→
easy adjustment, and pre-adjusted straps, this helmet provides a secure fit. The ponytail opening adds comfort, while 12 vents keep your child cool during rides. Weighing just 314 g, it's lightweight and perfect for young cyclists.
Decathlon Kids' Bike Helmet Bol 520
from
£24.99
up to
£27.98
Compare prices
2
→
Ensure your child's safety with the Kids' Bike Helmet Bol 520, designed to meet the EN 1078 standard for optimal protection. Featuring an ABS shell and extended head coverage, this helmet offers peace
more→
of mind while riding. The rear dial and pre-adjusted side straps provide a secure fit, while the ponytail opening ensures comfort for longer hair. With 12 vents for airflow, your child can enjoy a cool ride, all in a lightweight design of just 345 g in size S and 400 g in size M.
B TWIN Kids' Bol 520 Xs - Yellow
from
£24.99
up to
£27.98
Compare prices
2
→
Choose your colour to ride in style! This bowl-shaped helmet provides protection with more head coverage. It is simple to adjust with its adjustment dial and pre-adjusted straps.
Decathlon Kids' Bike Helmet Bol 520
from
£24.99
up to
£27.98
Compare prices
2
→
Ensure your child's safety with the Kids' Bike Helmet Bol 520, designed to meet the EN 1078 standard for optimal protection. Featuring an ABS shell and extended head coverage, this helmet offers peace
more→
of mind while riding. The rear dial and pre-adjusted side straps provide a secure fit, while the ponytail opening ensures comfort for longer hair. With 12 vents for airflow, your child can enjoy a cool ride, all in a lightweight design of just 345 g in size S and 400 g in size M.
Decathlon Kids' Bike Helmet Bol 520
from
£24.99
up to
£27.98
Compare prices
2
→
Ensure your child's safety with the Kids' Bike Helmet Bol 520, designed to meet the EN 1078 standard for optimal protection. Featuring an ABS shell and extended head coverage, this helmet offers peace
more→
of mind while riding. The rear dial and pre-adjusted side straps provide a secure fit, while the ponytail opening ensures comfort for longer hair. With 12 vents for airflow, your child can enjoy a cool ride, all in a lightweight design of just 345 g in size S and 400 g in size M.
Decathlon Kids' Bike Helmet Bol 520 XS
from
£24.99
up to
£27.98
Compare prices
2
→
Ensure your child's safety with the Kids' Bike Helmet Bol 520 XS, designed with an ABS shell that meets the EN 1078 standard for reliable protection. Featuring extended head coverage, a rear dial for
more→
easy adjustment, and pre-adjusted straps, this helmet provides a secure fit. The ponytail opening adds comfort, while 12 vents keep your child cool during rides. Weighing just 314 g, it's lightweight and perfect for young cyclists.
Decathlon Kids' Bike Helmet Bol 520
from
£24.99
up to
£27.98
Compare prices
2
→
Ensure your child's safety with the Kids' Bike Helmet Bol 520, designed to meet the EN 1078 standard for optimal protection. Featuring an ABS shell and extended head coverage, this helmet offers peace
more→
of mind while riding. The rear dial and pre-adjusted side straps provide a secure fit, while the ponytail opening ensures comfort for longer hair. With 12 vents for airflow, your child can enjoy a cool ride, all in a lightweight design of just 345 g in size S and 400 g in size M.
B TWIN Bowl City Cycling Helmet 500 - Black
29.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
The removable ear protectors and adjustment dial let you customise this bike helmet for comfort. There's a hook for attaching a light.
B TWIN Kids' Cycling Helmet Bol 900 - Grey
39.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
"A look for riders!"This bowl-shaped helmet provides protection with more head coverage. So lightweight. You'll forget it's even there so you can ride freely.240 g in size S. And 270 g in size M!
Kids' Bike Helmet 100 - Black
11.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
Low priced head protection! Its simple. Ventilated design guarantees safety for young cyclistsThe dial adjustment ensures good support on the head for a comfortable. Snug fit.
100 City Cycling Helmet Black
14.99
Buy!
£
Decathlon.co.uk
Delivery: to United Kingdom
Report
This helmet can be adjusted to fit using the built-in dial. Take advantage of the clip for a light. Be aware that the inner foam pads aren't suitable for daily use or mountaineering.
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