When you're out and about, cycle with the peace of mind that the Goldcross Defender Bike Helmet has been designed and built with an in-mould shell and rigid exterior to protect you during any accidental tumbles. And to keep you feeling fresh and relaxed, the lightweight construction and breathable vents create a barely-there feel, keeping your head cool all-day long.
When you're out and about, cycle with the peace of mind that the Goldcross Defender Bike Helmet has been designed and built with an in-mould shell and rigid exterior to protect you during any accidental tumbles. And to keep you feeling fresh and relaxed, the lightweight construction and breathable vents create a barely-there feel, keeping your head cool all-day long.
in 1 offers
The lowest price for Goldcross Defender Bike Helmet Black M right now is $39.99 at Rebel.
The all-time low was $20.39 on 18 July 2025 — today's price is 96% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 28 June 2026.
Goldcross Defender Bike Helmet Black M
When you're out and about, cycle with the peace of mind that the Goldcross Defender Bike Helmet has been designed and built with an in-mould shell and rigid exterior to protect you during any accidental tumbles. And to keep you feeling fresh and relaxed, the lightweight construction and breathable vents create a barely-there feel, keeping your head cool all-day long.
When you're out and about, cycle with the peace of mind that the Goldcross Defender Bike Helmet has been designed and built with an in-mould shell and rigid exterior to protect you during any accidental tumbles. And to keep you feeling fresh and relaxed, the lightweight construction and breathable vents create a barely-there feel, keeping your head cool all-day long.
Last updated at 28/06/2026 06:52:38
Goldcross Defender Bike Helmet Black M
Delivery between 1–6 July $10.99
originally posted on rebelsport.com.au
Excellent product. One of the few adult size helmets that fits a proper sized adult! Others have short straps but this doesn't. Comfortable too.
originally posted on rebelsport.com.au
Very happy with this purchase! Very well priced and quite good quality. The design and the fit are nice, especially with the adjuster dial at the back and the shape at the back of the head. It was a gift and the receiver is very happy with it!
originally posted on rebelsport.com.au
Love the helmet. Happy I was able to try on before I walked away with it not being the right size. Super fast click and collect service! Thanks Rebel!
| Helmet size Medium | 54 - 59cm |
Goldcross Defender Bike Helmet Black M
Delivery between 1–6 July $10.99
Excellent product. One of the few adult size helmets that fits a proper sized adult! Others have short straps but this doesn't. Comfortable too.
Very happy with this purchase! Very well priced and quite good quality. The design and the fit are nice, especially with the adjuster dial at the back and the shape at the back of the head. It was a gift and the receiver is very happy with it!
Love the helmet. Happy I was able to try on before I walked away with it not being the right size. Super fast click and collect service! Thanks Rebel!
Get one! the Goldcross Defender Bike Helmet has all the necessary requirements , light weight, easy to fit, solid feel and held a magpie at bay on the first ride. very happy with purchase.
It is a basic helmet that does the job... well I haven't crash tested it, but its comfortable and the air gets through for ventilation and its stopped a few swooping birds from having a piece of me.
I purchase these two bike helmets through Rebel sport website. The prices are attractive and found the colours we want. The items were also delivered within one week.
Great first helmet, would reccomend for beginners looking for equipment. I’ve been using it for the past month or so and it’s held up. Great price, great deal.
Bought as a Christmas present and it fit perfectly - no adjustments needed! Comfortable, simple style, and does the job.
I took my kids in to buy helmets and was surprised this one fits both me and my 5yo who must have similar shaped heads. The sales assistant helped us with fit and showed us how to adjust it so it’s snug every time.
Comfortable wear, the straps don't get loose on their own. But the back adjustor doesn't quite fit my head shape. Could've used a fitting before buying but not a bad purchase.
| Helmet size Medium | 54 - 59cm |
