Welcome to Underbone Tuner

Underbone tuner is a free online magazine for Underbones, Scooters, Backbones and occasionally we might squeeze in a big bike or two . We have been covering small motorcycles modifying culture for over 8 years already and still counting. We have the latest updates/news on motorcycle racing events from all over the country such as circuit, motocross, flat track, endurance, trail and supermoto. We cover motorshows from all over the country. We cover the latest bike launches and the latest trends in bike modifying culture.

But at the core of Underbone Tuner is the bike modifying / customizing culture. We scour the country for the best motorcycle builders/modifiers. We feature the owners of these amazing bikes and the talented teams and individuals behind these bikes. We give you the story behind those builds and hopefully we inspire others to keep this fascinating culture alive.

This website is dedicated to all motorcycle enthusiasts, this our life, this is our passion, this is who we are. We may be riding different bikes but we share the same fascination and love for motorcycles. We are all brothers in two wheels.


Friday, October 31, 2008

OZR Cup 2008 4th Leg Video - Part 1

It's 22 more days to go before the Final Leg of OZR Cup 2008 at Kartzone Cebu City.
Who will win the title "Cebu's Underbone King". Get ready for an even more exciting
race that only OZ Racing Corp. can bring.

To get your adrenaline pumping lets visit the Danao 4th Leg.
(play in full screen and enjoy)

Yamaha X1R Videos

Yamaha X1R Burnout


Dress-up X1 and X1R's

Wednesday, October 29, 2008

Tuesday, October 28, 2008

Yayoy's Grill and Resto Bar

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Take a virtual tour at Yayoy's Grill and Resto Bar. ( Play the video below )

Monday, October 27, 2008

Featured Videos: Honda Econo Power and Honda Dream

I'm quite sure you remember this bike. I learned to ride using this bike.
Check the videos out.

This video demonstrates POWER in econo-power =)




Honda Dream

Friday, October 24, 2008

Ghost Riders in the Sky - Spiderbait

From the movie Ghost Rider

Thursday, October 23, 2008

Underbone Circuit Racing Videos

Wet Race in Manila Boomland ( Tracy Soyangco & Mark Chua )
By: Bertxrm


Boomland Race Track

Congrats to my Cousin MYX VJ Monica

Congrats to my cousin Monica Yncierto for winning in the MYX VJ Search 2008.

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Other winners include Bianca Roque, 23; Robi Domigo, 18; and Chino Lui Pio, 22.
We will be seeing more of them as they start doing their jobs as VJs of MYX Music Channel.

Important Announcement from OZ Racing Corp.

Attention All Underbone Racing Enthusiasts.

Important Announcement from OZ Racing Corp.

"The OZR Underbone Circuit Racing has been moved to November 22-23, 2008
still at Kart Zone, Panagdait Mabolo Cebu City. It is still a two (2) day event,
on saturday is the qualifying race for the grid position, be sure to join the
qualifying race and on Sunday is the final event, the day we are all been waiting
for and who can pull the trigger on thier undbone bikes to be crown as the
OZR Underbone Circuit Racing 2008 Series Overall Champion."

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Monday, October 20, 2008

First Pocket Bike Racing in Cebu

By: Bobby Mencias

The participants and organizers poses before packing up and heading home
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Seth Capuras is the RIDER OF THE DAY. He was awarded a brandnew pocketbike as the grand prize for winning the pocketbike category.
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Arnel Fajardo with Bebot (now of wave-X in blue shirt)
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Pocket bike starting grid
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Andrei Ursal
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Arnell Fajardo
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Kids must be saying "when will papa let me ride this bike?"
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Andrei Ursal chasing down Zandro
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Seth leading arnel fajardo
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Zandro blazes around the 1st corner
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On the start grid Zandro, Arnel and Andrei(4th with yellow black jacket)
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Seth Capuras giving the thumbs up
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Seth lead from start to finish (Zandro seen in the background being followed by Andrei)
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No problem knee scraping the asphalt
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Arnell in action
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Nelson Mayol together with Popeye Rubi
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Friday, October 17, 2008

Cebu Underbone Circuit Racing 4 years ago

Photos By: Bobby Mencias

Get Nostalgic as we visit Cebu Circuit Racing 4 years ago. Organized by the visionary
of the Sport Zandro Fajardo President of OZ Racing Corp.

"The date is Oct.18, 2004, Almost 4 years ago. Zandro, together with Binggol,
organized the 1st Pocketbike Racing here in Cebu to promote pocketbike racing.
The participants were not that plenty. The familiar guys that were there were of
course, Zandro Fajardo , Arnel Fajardo, Seth Capuras(Wave X), Andrei Ursal
(now Drei Bikes), Nelson Mayol(now Norkis Team) and Glen Uytengsu of Dimsum Break."
- Bobby Mencias -

pictures of the mixed open category (underbones, scooters)

Riders briefing with Binggol as COC (clerk of course)
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Zandro helping Glen Uytengsu with what gloves to wear
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Starting grid composed of mostly scooters. 4stroke underbones and a mio
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Seth Capuras on his Skygo 125 leading the pack
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Glen Uytengsu leads the chase pack
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Zandro weaving thru the pack
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Zandro crashes and hops over his raider
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Glen uytengsu crashes the mio at the 4th turn
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Zandro and Seth looking at each other in the last few laps
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Thursday, October 16, 2008

Inside Racing Magazine: New Outlets in Cebu

Inside Racing Magazines are now available in the ff. locations
Hurry now while supply lasts, complete the year 2008 issues.

J2N2 Trading - Labangon
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WaveX - Galleon
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DDM - Basak
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Wednesday, October 15, 2008

Featured Video: Kawasaki KSR 110

For our featured video from youtube,
check this out KSR 110 with a Takegawa 138cc kit.
really mean bike.

The Takegawa 138cc racing kit laying the smacketh down


Doing a knee slider on wet race?
These dudes pull it off in the video but almost slides
in the middle part. ( KSR 110 with Takegawa 138cc kit )

Monday, October 13, 2008

Honda Silver Wing Motors Bikeshow : Photo Gallery 1

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JR Santos's Bike 2nd place overall winner
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BROS Bike Club 2nd entry
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CLR Bike Club 2nd entry
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The Bike of Jojo Sangre - BROS Bike Club
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Arnold Zuluaga's bike
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Dr. Kenneth G. Sabanal with his Honda CBR 150 and Silver Wing Staff
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Full Fairings XRM
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The Bike of Windell Batiller - DDM
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