Whether it's climbing and going down steep trails or jumping high at bike parks. Enjoy your riding and discover yourself.
No hands, more tricks. With our robust and specific geometry-designed dirt jumper and BMX bikes, you'll go from ground to air and back again smoothly and safely.
Chasing for speed and against the wind, or fun Sunday club ride with friends around town; all you need is here.
Whether it's a fun tour with friends on gravel roads, or just keep riding into the unknown. Unlock yourself, it all starts here.
Bike has given us a lot. It helps us to live a life that we can be proud of; and we want to share that, to bring a healthy and joyful day-to-day routine.
Temukan koleksi e-bike Polygon, dari sepeda listrik perkotaan hingga e-MTB tangguh. Didesain untuk kenyamanan, performa, dan petualangan tanpa batas.
What's more lovely than the childhood memories? Ouch! Perhaps the one that crosses your mind right now is that first scar that you got while riding on a bike! But hey, it was also a lovely family time, the first taste of courage to learn how to get back on after falling off, and go on adventure with new friends. So, go get bikes for your kids, and see those beautiful things also happen to them.
Unveil the Tambora
TAMBORA A5
Features
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Powerful Speed and Unwavering Stability
Experience the ultimate ride that combines power and speed with unwavering stability. The wheelbase length ensures stability, while the precise head tube angle instills confidence in your steering and control. No need to compromise between speed, stability, and confidence—now, the choice is in your hands.
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Conquer Diverse Terrains with Ample Tire Clearance
Accomodating up to 35c of tire for a short position flip chip and 45c for a long position flip chip.
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Free to Choose in a Flip of a Switch
Where you can switch between speed and agility from a short position flip chip or stability and control from a long position flip chip.
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Experience Effortless Performance with 2-by Drivetrain
Tailored for those who crave performance on extended, fast-paced all-road adventures, the 2-by drivetrain offers a broad range of gears, ensuring effortless cruising on flats with precision control. It delivers the perfect balance of power, agility, and efficiency for long-distance rides.
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Enjoy our First Generation of Carbon Gravel Bike
Introducing our first carbon gravel bike – Tambora A. Experience seamless power transfer at high speeds and become one with the ride.
Spesifikasi
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Frameset
FramesetForkSizeFrame ColorDecal Color
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Drivetrain
ShifterCrankCassetteRear DerailleurBBChain
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Cockpit
SaddleSeatpostHandlebarHandlestemHeadset
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Wheel & Tire
Wheel SetWheel SizeTireRimHubSpokes
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Brake
Brake LeverBrake CaliperRotor
Related Products
Nothing compares to the feeling of freedom; free to cruise anywhere and get lost. So we introduce you to our demon gravel — Bend R. Designed with an eye toward…
The mixture of urban bike and gravel bike has never been so rightfully deserved by a bike
If you want one gravel bike that can handle both the busy streets and challenging gravel roads, the Polygon Path X5 is the answer. Built with clearance for 42c tires…
Polygon Tambora A a perfect fusion of all-road and gravel capabilities.
Polygon Tambora A – a perfect fusion of all-road and gravel capabilities.
FAQ
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Where are the mounts to hold gear? If I wanted to buy a bolted bag, what are the specifications? For full frame and half frame
There are 14 mounts on the Polygon Tambora series; 3 on the top tube, 7 on the down tube, 2 on the seat tube, and a pair of rear carrier mounts. We're using universal-size mounts, so there are no special specifications for the compatible bolted bag. You can freely choose the bolted bag that fits you best.
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What is the biggest chainring I can fit?
The maximum chainring of Tambora series is 48T.
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What are the biggest rotors I can fit?
The biggest rotors for the Tambora series are 160 mm.
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Can you fit mudguards and carriers?
Yes, only a rear mudguard and carrier can be fitted.
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How do you change the flip chip?
The Tambora has flip chips located at the rear dropouts and the base of the fork, allowing you to easily switch between gravel and all-road configurations. Watch the full video here.
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Can I fit a dropper post?
Yes! But it should be a gravel bike dropper post which commonly designed from 50mm to 125mm of travel.
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Is it possible to upgrade a road bike to a gravel bike?
This should not be possible because of the small tire clearance and its fixed aggressive geometry.
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How does the geometry of Tambora bikes differ from gravel bikes and other road bikes?
The gravel bike has a higher stack, slacker head angle, and longer wheelbase for stability.