Nutcase Union Jack Street Sport

Nutcase Authorized Dealer.
Full Manufacturer Warranty.


$ 62.95

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Nutcase Union Jack Street Sport


Nutcase Union Jack Street Sport

Nutcase Union Jack Street Sport


Nutcase Union Jack Street Sport



Our line of Little Nutty helmets comes with a spin dial at the back to give your child a snug and comfortable fitting helmet. It also has 360 degree reflectivity and, best of all, the revolutionary magnetic buckle, meaning no more pinching of their chin!


- Durable ABS shell
- Protective EPS shock-absorbing liner
- Magnetic buckle means no pinching!
- Front, top & back venting
- Adjustable spin dial allows for a snug & comfortable fit
- Deluxe soft chin pad for extra comfort
- 360 degree reflectivity
- CPSC Certification.

Want to buy Nutcase Union Jack Street Sport? No further search needed! bikeinn offers a wide variety of exclusive Helmets urban models. Discover our new Helmets promotions at bikeinn. Made by Nutcase, this Helmets urban product comes in a range of sizes and colours, and comes complete with everything you’ll need.


EAN retail barcodes:
81785201091 (52-56 cm)
81785201092 (60-64 cm)
81785201090 (56-60 cm)

Size chart. Helmets

Use the chart below to determine your size. If you´re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for bust and waist correspond to two different suggested sizes, order the size indicated by your bust measurement.

  • cm
  • inch
  • Kg
  • Pounds
Size Head circumference (cm)(inch)

47 - 50

18.33 - 19.5


48 - 52

18.72 - 20.28


52 - 56

20.28 - 21.84


56 - 60

21.84 - 23.4


60 - 64

23.4 - 24.96

One Size

55 - 59

21.45 - 23.01

head.jpg head_circum_eng.png
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Nutcase Union Jack Street Sport

$ 62.95

Size Size chart

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