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Junior Mtb Helmet
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POLISPORT 8741100003 Junior Urban Radical Bike Helmet 53-55 cm Tag Green Orange Protective Helmet B07RHKDJNB
Aerodynamic in-mould shell combines lightweight construction, enhanced ventilation and reliable impact protection for high-performance cycling. Precision fit retention system designed to improve helmet stability, secure positioning and rider confidence during everyday cycling activities. Wide airflow ventilation openings help reduce heat accumulation and enhance rider comfort during demanding cycling sessions. EN1078-certified construction provides dependable impact absorption and lightweight all-day cycling comfort. Bright and playful helmet colourways designed to combine fun visual appeal with reliable rider comfort and safety.
£19.60
Shipping: £4.49
Amazon
POLISPORT 8740900017 Junior Bike Helmet S 52-56 cm Love LED Light Adjustable Bicycle Helmet MAG5706086
Protective junior bike helmet with lightweight in-mould shell designed for secure everyday cycling and recreational outdoor activities. Rear retention ring system provides easy fit adjustment and dependable helmet support for daily commuting and recreational cycling use. Wide airflow channels promote breathability and lightweight comfort for improved performance during urban and sport cycling. EN1078-certified construction provides practical everyday bicycle protection and lightweight riding performance. Eye-catching printed helmet designs provide fun styling while maintaining lightweight comfort and dependable rider protection.
£36.61
Shipping: Free
Amazon
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (Blue/White, Youth Medium) 7726-30-430
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£99.99
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
Leatt Enduro 2.0 MTB Helmet Jr 2025: AQUA XS 50-54CM LE1024120680
Leatt Enduro 2.0 MTB Helmet Jr 2025: AQUA XS 50-54CM, Sporting Goods > Cycling > Bike Components & Parts > Other Bike Components & Parts
£135.14
Shipping: Free
eBay - woollyhatshop
Giro Merit Spherical MIPS MTB Helmet
Giro Merit Spherical MIPS MTB Helmet, Sporting Goods > Cycling > Helmets & Protective Gear > Helmets
£99.00
Shipping: Free
eBay - biketart*
Leatt Helmet MTB Urban 1.0 V22 Blk XS/S 51-55 cm
HydraDri 10.000mm waterproof 10.000g/m² breathable shell Folds into its own chest pocket Ride Adaptive Hood (RAhD) Over the helmet fit Stealth adjustments
£139.99
Shipping: Free
Amazon
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (Blue/White, Youth Large) 7726-30-440
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£96.45
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
Kids Bike Helmet Adjustable and Multi-Sport from Toddler to Youth 2 Sizes
Safety Impact Resistance: Kids skateboard helmet adopt ABS outer shell and high-density EPS inner shell with thickened soft sponge inside, sturdy...
£76.23
Shipping: Free
OnBuy
Kids Bike Helmet Adjustable and Multi-Sport from Toddler to Youth 2 Sizes
Safety Impact Resistance: Kids skateboard helmet adopt ABS outer shell and high-density EPS inner shell with thickened soft sponge inside, sturdy...
£76.23
Shipping: Free
OnBuy
Giro Dime MIPS Youth Cycling Helmet - Matte Black Small (51-55 cm) 7065140
Giro Dime MIPS Youth Cycling Helmet - Matte Black Small (51-55 cm),Color:-Matte Black,Size:-Small.
£112.02
Shipping: Free
OnBuy
Giro Tremor MIPS Bike Helmet - Kid's Matte Glacier 47-54cm 7129886
Inadditiontothetremorhelmet'scoolstyleitoffersaneasytoadjustfitsystemand18ventsforbreathabilitymakingitabighitwithlittleshredders.
£136.41
Shipping: Free
OnBuy
Leatt MTB Leatt AllMtn 1.0 MTB Helmet Red LE102412048
Leatt AllMtn 1.0 MTB Helmet Red, Sporting Goods > Cycling > Helmets & Protective Gear > Helmets
£69.99
Shipping: £7.95
eBay - poaracing
's Youth Bicycle Helmet, Warm Windproof Motorcycle Helmet (Blue) Ref: 3116
1.1,Lining: advanced sandwiches and thick cotton cloth with sponge density. 2.2,Buffer layer: EPS material, can absorb impact energy and effectively...
£118.19
Shipping: Free
OnBuy
Giro Dime Youth Cycling Helmet - Matte Bright Red Small (51-55 cm) 7114048
Giro Dime Youth Cycling Helmet - Matte Bright Red Small (51-55 cm),Color:-Matte Bright Red,Size:-Small.
£94.64
Shipping: Free
OnBuy
Bell Revolution MIPS Youth Bicycle Helmet, Dark Titanium USPOAB07WHMFGJ8
Equipped with mips Dial Fit System 14 ventilation openings Visor Recommended for children aged 8-14 years, suitable for head sizes of 52-58 cm. Important: head sizes and shapes vary, even within an age. Using a helmet that doesn't fit can be dangerous.
£81.30
Shipping: Free
Amazon Marketplace - Fast Media Ships From USA
Leatt Gravity 1.0 Jr Full Face Mountain Bike Helmet - Black LE1025108480
Leatt Gravity 1.0 Jr Full Face Mountain Bike Helmet - Black, Sporting Goods > Cycling > Helmets & Protective Gear > Helmets
£80.99
Shipping: Free
eBay - highonbikes
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (Matte Black, Youth Medium) 7724-05-430
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£93.40
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
Giro Dime MIPS Youth Cycling Helmet - Matte Blue Small (51-55 cm) 7079129
Giro Dime MIPS Youth Cycling Helmet - Matte Blue Small (51-55 cm). THE DIME MIPS IS A FUSS-FREE KIDS' HELMET THAT LOOKS AND FEELS GREAT THANKS...
£105.79
Shipping: Free
OnBuy
Leatt Enduro 2.0 MTB Helmet Jr 2025: WHITE XS 50-54CM LE1023015002
Leatt Enduro 2.0 MTB Helmet Jr 2025: WHITE XS 50-54CM, Sporting Goods > Cycling > Bike Components & Parts > Other Bike Components & Parts
£125.98
Shipping: Free
eBay - woollyhatshop
MET Terranova MTB Helmet - Small (52-56cm) 3HM121CE00SNR1
MET Terranova MTB Helmet - Small (52-56cm), Sporting Goods > Cycling > Helmets & Protective Gear > Helmets
£37.99
Shipping: Free
eBay - sport_and_leisure
Leatt Gravity 1.0 Jr Full Face Mountain Bike Helmet - Fire Red LE1023014352
Leatt Gravity 1.0 Jr Full Face Mountain Bike Helmet - Fire Red, Sporting Goods > Cycling > Helmets & Protective Gear > Helmets
£80.99
Shipping: Free
eBay - highonbikes
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (Sea Foam Green, Youth Large) 7726-63-440
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£93.40
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (Matte Grey, Youth Large) 7724-08-440
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£93.40
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (Royal Blue, Youth Large) 7726-31-440
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£93.40
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
Spada MTB Mountain Bike Cycle MIPS Safety System Helmet (Matt Light Grey, S/M = 55 to 58cm)
Lightweight: 375g (small/medium) Removable and washable lining Fully adjustable straps Twist lock adjuster Removable and replaceable peak Adjust chin straps with buckle closure system
£108.00
Shipping: £6.99
Amazon Marketplace - SPORTOURING LTD
Giro Scamp MIPS II Youth Recreational Cycling Helmet - Matte Red Animal, Small (49-53cm) USPOAB0D9HPKNR9
MARKET-LEADING PROTECTION - Designed in the category leading helmet testing lab Giro. MIPS - Uses the multi-directional impact protection system to redirect energy in a crash. COMFORT - Easily adjust upright position and tension with the Roc Loc Jr. adjustment system. CERTIFICATION & VENTILATION - Meets US CPSC Safety Standard for Bike Helmets for Persons 1 Year and Up (Extended Head Protection). 8 air vents
£141.07
Shipping: Free
Amazon Marketplace - Fast Media Ships From USA
Giro Dime MIPS Youth Cycling Helmet - Matte Black X-Small (47-51 cm) 7065139
Giro Dime MIPS Youth Cycling Helmet - Matte Black X-Small (47-51 cm),Color:-Matte Black,Size:-X-Small.
£78.52
Shipping: Free
OnBuy
Bell Spark 2 MTB Helmet B09DLD2FQZ
Curiosity is best fed on two wheels The Spark 2 is designed to scratch that itch to get outside, connect a new loop, or find fun singletrack right in your backyard The updated ventilated shell shape and internal Sweat Guide keeps your head cool, while the Ergo Fit system keeps your confidence and comfort in check With an adjustable visor, block the sun during casual family outings on the weekend or add a pair of goggles for longer solo laps on your local trail system No matter the adventure, the Spark 2 is an all-rounder helmet ready to tackle the next trail Construction Fusion In-Mold Polycarbonate Shell
£53.61
Shipping: Free
Amazon Marketplace - Amazon EU
Smith Blue Triad Mips Road/Gravel/XC MTB Bike Helmet - Small E007541FX5155
Smith Blue Triad Mips Road/Gravel/XC MTB Bike Helmet - Small, Sporting Goods > Cycling > Helmets & Protective Gear > Helmets
£117.00
Shipping: Free
eBay - discountedsunglasses007
MET Crackerjack MIPS Youth Kids Cycling Helmet with LED Light PINK METYOUTH119
MET Crackerjack MIPS Youth Kids Cycling Helmet with LED Light PINK, Sporting Goods > Cycling > Helmets & Protective Gear > Helmets
£59.95
Shipping: Free
eBay - sprocketandgear
Leatt Gravity 5.0 MTB Helmet V26 2026: RED S 51-55CM LE1026055430
Leatt Gravity 5.0 MTB Helmet V26 2026: RED S 51-55CM, Sporting Goods > Cycling > Bike Components & Parts > Other Bike Components & Parts
£279.00
Shipping: Free
eBay - woollyhatshop
Decathlon Kids' Bike Helmet 100 - Black S/53-56Cm 7184864
Clip the helmet on before your child pushes off down the path, knowing they're better protected as they build their cycling confidence. The Decathlon Kids' Bike Helmet 100 is designed to help protect young riders during everyday cycling, from short rides to the park to learning new skills on quieter streets. Its lightweight design and adjustable straps support a secure fit, whilst ventilation keeps them comfortable as they pedal. Suitable for ages 3 and over, it's built for children growing into independent cycling. It fits head sizes from 53 to 56cm, with adjustable straps to help achieve a secure fit as your child grows. The durable EPS shell is designed to absorb impacts during use. Six air vents allow airflow to reduce heat build-up during use. Foam padding inside adds comfort against the head. It's suitable for cycling, skateboarding, scootering and rollerblading. Available in black with a modern, low-profile design. Commuting and urban bike helmet. 6 air vents. Adjustable straps. Head size from 53 to 56cm. Foam padding. Suitable for 3 years and over. CE marked and complies with safety standard EN1078. EAN: 3608409835901.
3 to 5 day
£12.00
Shipping: Free
Argos
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (Royal Blue, Youth Medium) 7726-31-430
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£93.40
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
(As show, One size) MTB Cycling Helmet Adult Mountain Bike Helmet with Adjustable Visor
This helmet is the ultimate full-face trail helmet, designed specifically for downhill enduro and freeride riders seeking the perfect balance of...
£163.18
Shipping: £3.50
OnBuy
Adult Mountain Bike Helmet â Breathable, Lightweight &
Adult Bike Mountain Bike Breathable Lightweight Comfort Adjustable Fits 55cm-61cm Road Men Women Cyclist Black.This bike is made of thickened EPS...
£60.79
Shipping: Free
OnBuy
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (White/Blue, Youth Large) 7726-03-440
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£99.99
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
7 iDP M1 MTB Mountain Bike Full Face Lightweight Vented Bicycle Helmet (White/Blue, Youth Medium) 7726-03-430
Lightweight ABS Shell 13 Vents provide cool air intake and heat exhaust Large eye port for greater field or vision and improved goggle fit 4 colour Options Available 7 sizes Youth M to Adult XL Complies to CE, CPSC and AS Standards
£99.99
Shipping: Free
Amazon Marketplace - Premium Cycle Brands
Leatt MTB Leatt Gravity 5.0 MTB Helmet Red LE102605537
Leatt Gravity 5.0 MTB Helmet Red, Sporting Goods > Cycling > Helmets & Protective Gear > Helmets
£278.99
Shipping: Free
eBay - poaracing
Finest Brands Champion Junior Plus Riding Helmet
Champion Junior Plus Riding Helmet, Sporting Goods > Equestrian > Other Equestrian
£62.41
Shipping: Free
eBay - justhorseriders
Champion Junior X-Air Helmet Plus
Champion Junior X-Air Helmet Plus, Sporting Goods > Equestrian > Riding Hats & Protective Gear > Riding Hats
£94.53
Shipping: Free
eBay - gs_equestrian_and_country
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