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Brand

Giro 344

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Apparel : Clothing Accessories : Eyewear 2
Apparel : Clothing Accessories : Gloves - MTB 4
Apparel : Clothing Accessories : Gloves - Road 19
Apparel : Clothing Accessories : Gloves - Winter 7
Apparel : Clothing Accessories : Socks 5
Apparel : Clothing Accessories : Warmers and Sleeves 1
Apparel : Helmets : Helmets - BMX 2
Apparel : Helmets : Helmets - Fullface 2
Apparel : Helmets : Helmets - Kids 29
Apparel : Helmets : Helmets - MTB 31
Apparel : Helmets : Helmets - Parts 4
Apparel : Helmets : Helmets - Road 34
Apparel : Helmets : Helmets - Sport 14
Apparel : Shoes : Shoes - MTBClipless 6
Apparel : Shoes : Shoes - MTBFlat 2
Apparel : Shoes : Shoes - Road 8
Apparel : Tops & Bottoms : Baselayers 4
Apparel : Tops & Bottoms : Jackets 8
Apparel : Tops & Bottoms : JerseysMTB 1
Apparel : Tops & Bottoms : JerseysRoad 6
Apparel : Tops & Bottoms : Knicks 8
Apparel : Tops & Bottoms : Shorts 5
Parts & Maintenance : Other : Wheels 2

Clearance Item

Yes 74

Gender

Mens 51
Womens 20
Unisex 74
Kids 6
Youth 26

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Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

Giro Fixture II MIPS MTB Helmet UNI Titanium 2025

Giro Fixture II MIPS MTB Helmet UNI Titanium 2025

MIPS

Giro Fixture II MIPS MTB Helmet UNI Titanium 2025

Regular price $124.00 Full price

Sale price $124.00

Club price

Regular price $129.99 Full price

Unit price

/per

Giro Radix Mips Matt Black

Giro Radix Mips Matt Black

MIPS

Giro Radix Mips Matt Black

Regular price $180.00 Full price

Sale price $180.00

Club price

Regular price $199.99 Full price

Unit price

/per

Size

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Giro Montaro III MIPS MTB Helmet Matte Black 2025

Giro Montaro III MIPS MTB Helmet Matte Black 2025

Pre-OrderPre-OrderPre-Order

Giro Montaro III MIPS MTB Helmet Matte Black 2025

Regular price $280.00 Full price

Sale price $280.00

Club price

Regular price $299.99 Full price

Unit price

/per

Size

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Giro Tazz MTB Goggles with VIVID Lens - Orange

Giro Tazz MTB Goggles with VIVID Lens - Orange

Pre-Order

Giro Tazz MTB Goggles with VIVID Lens - Orange

Regular price $129.00 Full price

Sale price $129.00

Club price

Regular price $139.99 Full price

Unit price

/per

Giro Tazz MTB Goggles with VIVID Lens - Matte Black

Giro Tazz MTB Goggles with VIVID Lens - Matte Black

Pre-Order

Giro Tazz MTB Goggles with VIVID Lens - Matte Black

Regular price $129.00 Full price

Sale price $129.00

Club price

Regular price $139.99 Full price

Unit price

/per

Giro Trixter Youth MTB Gloves Purple 2025

Pre-OrderPre-OrderPre-Order

Giro Trixter Youth MTB Gloves Purple 2025

Regular price $33.00 Full price

Sale price $33.00

Club price

Regular price $36.99 Full price

Unit price

/per

Size

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Giro Trixter Youth MTB Gloves Red 2025

Pre-OrderPre-OrderPre-Order

Giro Trixter Youth MTB Gloves Red 2025

Regular price $33.00 Full price

Sale price $33.00

Club price

Regular price $36.99 Full price

Unit price

/per

Size

Translation missing: en.products.product.variant_options

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Giro Trixter Youth MTB Gloves Black 2025

Pre-OrderPre-OrderPre-Order

Giro Trixter Youth MTB Gloves Black 2025

Regular price $33.00 Full price

Sale price $33.00

Club price

Regular price $36.99 Full price

Unit price

/per

Size

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MD

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Giro Strade Dure Supergel Road Gloves Dark Sage 2025

Giro Strade Dure Supergel Road Gloves Dark Sage 2025

Pre-OrderPre-OrderPre-OrderPre-Order

Giro Strade Dure Supergel Road Gloves Dark Sage 2025

Regular price $64.00 Full price

Sale price $64.00

Club price

Regular price $69.99 Full price

Unit price

/per

Size

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MD

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XL

2XL

Giro Evoke MIPS Helmet Matte White 2025

Giro Evoke MIPS Helmet Matte White 2025

Pre-OrderPre-OrderPre-Order

Giro Evoke MIPS Helmet Matte White 2025

Regular price $220.00 Full price

Sale price $220.00

Club price

Regular price $229.99 Full price

Unit price

/per

Size

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Giro Escape MIPS Helmet Matte Sky Blue 2025

Giro Escape MIPS Helmet Matte Sky Blue 2025

Pre-OrderPre-OrderPre-Order

Giro Escape MIPS Helmet Matte Sky Blue 2025

Regular price $230.00 Full price

Sale price $230.00

Club price

Regular price $249.99 Full price

Unit price

/per

Size

Translation missing: en.products.product.variant_options

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Giro Escape MIPS Helmet Matte White 2025

Giro Escape MIPS Helmet Matte White 2025

Giro Escape MIPS Helmet Matte White 2025

Regular price $230.00 Full price

Sale price $230.00

Club price

Regular price $249.99 Full price

Unit price

/per

Size

Translation missing: en.products.product.variant_options

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Giro Jag Gloves Trail Green

15% Off Full Price

Giro Jag Gloves Trail Green

Regular price $38.00 Full price

Sale price $38.00

Club price

Regular price $44.99 Full price

Unit price

/per

Size

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Find Your Size

Step 1: Measure your height

Take off your shoes
Stand with your back straight against a wall
Balance a book on your head to mark your height on the wall
Measure your height by the distance from the floor to the mark

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Step 2: Adjust your inseam

Based on your height, we’ve calculated a starting point.
You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
Inseam typically falls with 5cm of the average.

Your inseam:

cm

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Inseam: --

Adjusted Height: --

We can't make a recommendation on size for the based on your details.

Finding the right sized bike for you is important to get the most enjoyment out of your new bike. Either we the size for you isn't available at your store, we don’t have the required data or your height is outside the range of this bike.

If you head instore our team will provide a free professional measure up and recommend the best bikes to suit your needs or you can reach out to our customer service team who can provide you with more guidance over the phone.

Call 1800 990 523 for Customer Service

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Recommended sizes will now be highlighted on the page.

Our Range of Giro Cycling Helmets For Sale

At 99 Bikes we have a wide range of men's and women's cycling helmets from Giro for sale. Giro are industry leaders in cycling helmets and apparel and are known for their safe, stylish and affordable helmets. Shop for your size today at your local 99 Bikes store today. We have the best brands at the lowest prices, Guaranteed!

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