Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LISTSign Up
Bike Tires Direct logo. Link to homepage.
Serving cyclists
since 2002
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.

Giro

Select Giro Category Group

Recent Reviews

 
Giro Roc Loc 5 LED Rear Helmet Light
Reviewed 10/31/2025
by CW
Daily Commuter
Atlanta
Overall Rating
One of the brightest helmet lights available.

I originally purchased this light for my Giro road helmet. It connects perfectly to the Roc Loc. Due to how increasingly dangerous it is to ride a bicycle in the Atlanta area due to distracted and reckless motorists, I bought a a Giro DH FF helmet for riding on city streets, it the hopes that it may save my life. I tried some other helmet lights but they are just not visible as the Giro Roc Loc light. While it doesn't attach to my helmet as designed, it will with some creative velcro applied to the helmet & the light. This the brightest LED I have been able to find and i find it odd there are not other options of this luminance quality.

Was this review useful to you? Yes/No
Thank you for your feedback.
Giro Aries Spherical MIPS Road Helmet
Reviewed 10/31/2025
by sks in wisc
Cycling Enthusiast
Hilly so-western Wisc
Overall Rating
Outstanding Skid Lid :-)

I'm on my 12th generation of Giro helmets. This is by far the best, most comfortable I've owned. My only 'crash' is with a 9th generation/first gen MIPS. So, fortunately I can't attest to the crashworthiness of the Aries. But given the testing that has been affirmed to, I'm confident of the protection being as good as it was with Gen9 !

Anyhow, I found the strap design, weight, texture, and placement to be more comfortable. And the head 'cocoon' feels really light.

I can't compare this to other brands because I've never tried one that feels as good. I always end up with Giro. You really have to try any helmet on...head shapes differ and different brands accommodate.

With that, I appreciate the generous return/exchange policy of BTD. While I've not had to use it, knowing it's available makes online purchases more comfortable (as well).

Was this review useful to you? Yes/No
Thank you for your feedback.
Giro Mens Imperial II Road Shoe
Reviewed 9/30/2025
by Anonymous
Cycling Enthusiast
Overall Rating
Surprised

Bought these because I was looking for a super vent shoe with Boas for the deep summer and found them on a good sale. While I expected something good from Giro's top of the line I was surprised how good it was. Admittedly this is my first flagship shoe so I don't know if everyone is used to living like this.

The ventilation is exactly what I'm looking for, the Boas spin both directions which is nice, the closure is snug and comfy and while I may have erred on the side of one size too big they still work and fit snug enough. But the sole, that's the surprise. This thing is quite pleasantly and noticeably stiff in a very comfortable way. Moreover, I feel like the lack of flex makes clipping in and out so much easier than any of my other "lesser" shoes. Usually new cleats need to get a bit worn for me before it becomes easy to clip in/out but for whatever reason these just worked great the first time and every time after. Not to mention they feel sturdy and stable for power delivery. The included insoles with adjustable arches were fine for what they are, but I opted for one of my normal aftermarket pairs that support my high arches a bit better.

5 stars, I would buy again (at the right price)

Was this review useful to you? Yes/No
Thank you for your feedback.
Giro Aerohead MIPS Helmet
Reviewed 9/29/2025
by Neth
Arizona
Overall Rating
Noticeable

Did my first TT with this and wow what a difference. Not that it came down to just the helmet as I had a few other aero advantages, but my buddy who weighs the same as me put out 30 more watts than I did and I beat him. That's huge. I also like how the wind noise you hear lets you know when you you're dropping your head and not being as aero as you could be. The visor is a little wonky and gives a bit of a walleye effect, but otherwise no complaints.

Was this review useful to you? Yes/No
Thank you for your feedback.

Best Deals

 
Giro Merit Spherical MIPS MTB Helmet
Giro Merit Spherical MIPS MTB Helmet
Our Price $87.98-$219.95
Giro Manifest Spherical MIPS MTB Helmet
Giro Manifest Spherical MIPS MTB Helmet
Our Price $117.00-$259.95
Giro Source MIPS Women's MTB Helmet
Giro Source MIPS Womens MTB Helmet
MSRP $129.95 | $43.50
Giro Merit Spherical MIPS Women's MTB Helmet
Giro Merit Spherical MIPS Womens MTB Helmet
MSRP: $219.95
$84.32-$120.46
Total Savings: 45%-61%
Giro Women's Chrono Sport Halter Bib Short
Giro Womens Chrono Sport Halter Bib Short
MSRP $119.95 | $59.99
Giro Women's Roust Jersey
Giro Womens Roust Jersey
New Product
MSRP $54.99 | $27.99
Giro Vanquish MIPS Helmet
Giro Vanquish MIPS Helmet
MSRP: $300.00
Our Price $225.00
Total Savings: $75.00 (25%)
Giro Montaro MIPS II Women's MTB Helmet
Giro Montaro MIPS II Womens MTB Helmet
MSRP: $159.95
Closeout: $72.98
Total Savings: $86.97 (54%)

We are committed to delivering outstanding value and service to our customers, every day.
Try us today to see why so many of our customers come back again and again.

*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Fri). Orders over $50
are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 02

5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 800-682-0570 | [email protected]