Uploaded April 2021 | Updated September 2026, 2 weeks ago
GRAVAA is an unique lightweight wheelset with integrate pressure management system makes it possible to adapt your tire pressure WHILE YOU ARE RIDING! This system is different from any other system already on the market, in this video I let Hubtech, the company behind this project explain how it works. And off course I go for a test ride on a prototype set of this revolutionary wheelset!
The full test ride video youtu.be/0sd_uifTQ7o
👉👉More info on GRAVAA wheels! - bit.ly/gravaa
► Cycling Fanatics Cycling KIT! 👉 bit.ly/2MWFimr
► SIROKO CYCLING KIT 10% EXTRA OFF, 👉 srko.co/verkuijl
► SIROKO SUNGLASSES 10% EXTRA OFF, 👉 srko.co/verkuijl
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►Training plan by Robic, use code ''JASPER'' 👉 robic-cycling.com/training-plan
► Discount at Veloguide: 👉veloguide.com/jasper
► 20% SPARK WHEELWORKS WHEELS: Put in ''Jasper Verkuijl'' at the ambassador referral option in the ''Full custom'' tab! 👉 bit.ly/2XvWxhk
► Find the Music I use here!:👉 epidemicsound.com/referral/xnom8y
►Book a clinic with me: 👉 Beginner clinic: bit.ly/3gwSkkO
►Book a clinic with me:👉 Pro/Advanced clinic: bit.ly/30wp2NU
► Athletic Greens: athleticgreens.com/jasper
Follow me on social media:
►BECOME A PATRON: patreon.com/jasperverkuijl
►RIDE ON STRAVA |
►STRAVA ACCOUNT | goo.gl/F4kuY3
►INSTAGRAM | instagram.com/jasperverkuijl
►FACEBOOK | facebook.com/jasperverkuijl
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Business inquiries (only): jasperverkuijl@gmail.com
Frequently asked Questiones, and Answers!: youtube.com/playlist?list=PLycLKy0e3ag6Cs8yBQN9ZJZUF5Tjx0WM5
Other questions: comment on latest Q&A video!!
----------------------------------------------------------------------------------------------------------------
If you like my content, support this channel via Paypal: paypal.me/jasperverkuijl
----------------------------------------------------------------------------------------------------------------
0:00 intro
1:02 Get ready for the new era of cycling
1:58 What is GRAVAA?
2:51 How long did it take to develop?
3:14 What is the technology behind it?
4:04 What powers the pressure pump?
4:30 How much power will the pump need?
5:01 Can I swap this like any other wheel?
5:24 The (expected) weight of the system?
5:50 What is the advantage of these wheels?
6:29 Hub compatibility
6:46 Who will use the GRAVAA wheels?
7:26 TEST RIDE!
7:51 Deflating for loose sand
8:40 From loose sand onto the single track
9:44 High vs Low pressure on loose sand
11:13 FIRST THOUGHTS
11:57 outro
#gravaa #mountainbike #gravelbike #tire #pressure
GRAVAA is an unique lightweight wheelset with integrate pressure management system makes it possible to adapt your tire pressure WHILE YOU ARE RIDING! This system is different from any other system already on the market, in this video I let Hubtech, the company behind this project explain how it works. And off course I go for a test ride on a prototype set of this revolutionary wheelset!
The full test ride video youtu.be/0sd_uifTQ7o
👉👉More info on GRAVAA wheels! - bit.ly/gravaa
► Cycling Fanatics Cycling KIT! 👉 bit.ly/2MWFimr
► SIROKO CYCLING KIT 10% EXTRA OFF, 👉 srko.co/verkuijl
► SIROKO SUNGLASSES 10% EXTRA OFF, 👉 srko.co/verkuijl
► Insta360 Camera: insta360.com/sal/one_r?insrc=INR47RE
►Training plan by Robic, use code ''JASPER'' 👉 robic-cycling.com/training-plan
► Discount at Veloguide: 👉veloguide.com/jasper
► 20% SPARK WHEELWORKS WHEELS: Put in ''Jasper Verkuijl'' at the ambassador referral option in the ''Full custom'' tab! 👉 bit.ly/2XvWxhk
► Find the Music I use here!:👉 epidemicsound.com/referral/xnom8y
►Book a clinic with me: 👉 Beginner clinic: bit.ly/3gwSkkO
►Book a clinic with me:👉 Pro/Advanced clinic: bit.ly/30wp2NU
► Athletic Greens: athleticgreens.com/jasper
Follow me on social media:
►BECOME A PATRON: patreon.com/jasperverkuijl
►RIDE ON STRAVA |
►STRAVA ACCOUNT | goo.gl/F4kuY3
►INSTAGRAM | instagram.com/jasperverkuijl
►FACEBOOK | facebook.com/jasperverkuijl
-----------------------------------------------------------------------------------------------
SUBSCRIBE to my channel! It's FREE: ---► bit.ly/3365JJ5
Business inquiries (only): jasperverkuijl@gmail.com
Frequently asked Questiones, and Answers!: youtube.com/playlist?list=PLycLKy0e3ag6Cs8yBQN9ZJZUF5Tjx0WM5
Other questions: comment on latest Q&A video!!
----------------------------------------------------------------------------------------------------------------
If you like my content, support this channel via Paypal: paypal.me/jasperverkuijl
----------------------------------------------------------------------------------------------------------------
0:00 intro
1:02 Get ready for the new era of cycling
1:58 What is GRAVAA?
2:51 How long did it take to develop?
3:14 What is the technology behind it?
4:04 What powers the pressure pump?
4:30 How much power will the pump need?
5:01 Can I swap this like any other wheel?
5:24 The (expected) weight of the system?
5:50 What is the advantage of these wheels?
6:29 Hub compatibility
6:46 Who will use the GRAVAA wheels?
7:26 TEST RIDE!
7:51 Deflating for loose sand
8:40 From loose sand onto the single track
9:44 High vs Low pressure on loose sand
11:13 FIRST THOUGHTS
11:57 outro
#gravaa #mountainbike #gravelbike #tire #pressure
