Sepeda Dirt Jump & Sepeda BMX Polygon dirancang untuk menghadirkan pengalaman terbaik, kontrol, dan kebebasan bermain trick di BMX skatepark hingga track dirt jump.
Berbekal teknologi frame terbaik, road bike Polygon menghadirkan performa optimal. Jelajahi road bike performance hingga all-rounder untuk kecepatan, efisiensi, dan kontrol di setiap perjalanan.
Bebas menjelajah tanpa batas! Polygon Adventure Bikes menawarkan kenyamanan dan fleksibilitas dengan pilihan sepeda gravel dan hybrid untuk perjalanan di kota hingga petualangan di alam.
Dari komuter harian hingga gowes di akhir pekan, city bike Polygon menghadirkan kenyamanan, fleksibilitas, dan performa andal untuk menemani setiap perjalanan di dalam kota.
Explore lebih jauh dengan sepeda listrik Polygon. Mulai kebutuhan harian hingga petualangan di akhir pekan, e-bike Polygon berikan tenaga yang kuat dan kontrol presisi untuk setiap petualangan.
Mulai perjalanan si kecil dengan rasa percaya diri. Sepeda anak Polygon dirancang dengan memadukan kenyamanan, durability, dan kontrol yang siap menemani perkembangan si kecil sejak kayuhan pertama.
Unveil the Tambora
TAMBORA A9X
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.
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Wireless Shifting
Experience the ultimate cycling pleasure with Polygon Tambora A9X’s Shimano GRX Di2, ensuring a superior shifting experience.
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
Geometry & Size
| S | M | L | XL | |
|---|---|---|---|---|
| Tinggi Badan (cmfeet) | 150-163 4'11"-5'4" | 163-175 5'4"-5'9" | 175-188 5'9"-6'2" | 188-195 6'2"-6'5" |
| Seat Tube Length (A) | 404 15.91 | 448 17.64 | 492 19.37 | 535 21.06 |
| Seat Tube Angle (B) | 74.75 2.94 | 74.26 2.92 | 73.76 2.9 | 73.26 2.88 |
| Effective Seat Tube Angle (C) | 74.75 2.94 | 74.26 2.92 | 73.76 2.9 | 73.26 2.88 |
| Head Tube Length (D) | 143 5.63 | 163 6.42 | 193 7.6 | 221 8.7 |
| Head Tube Angle (E) | 70.25 2.77 | 71.77 2.83 | 72.06 2.84 | 72.26 2.84 |
| Effective Top Tube (F) | 526 20.71 | 550 21.65 | 581 22.87 | 610 24.02 |
| Bb Height (G) | 265 10.43 | 265 10.43 | 265 10.43 | 265 10.43 |
| Bb Offset (H) | 79 3.11 | 79 3.11 | 79 3.11 | 79 3.11 |
| Chainstay Length (I) | 415 16.34 | 415 16.34 | 415 16.34 | 415 16.34 |
| Wheelbase (J) | 997 39.25 | 1003 39.49 | 1026 40.39 | 1048 41.26 |
| Frame Reach (K) | 371 14.61 | 383 15.08 | 400 15.75 | 415 16.34 |
| Frame Stack (L) | 566 22.28 | 591 23.27 | 621 24.45 | 648 25.51 |
| Standover Height (M) | 701 27.6 | 741 29.17 | 784 30.87 | 819 32.24 |
| S | M | L | XL | |
|---|---|---|---|---|
| Tinggi Badan (cmfeet) | 150-163 4'11"-5'4" | 163-175 5'4"-5'9" | 175-188 5'9"-6'2" | 188-195 6'2"-6'5" |
| Seat Tube Length (A) | 404 15.91 | 448 17.64 | 492 19.37 | 535 21.06 |
| Seat Tube Angle (B) | 74.5 2.93 | 74 2.91 | 73.5 2.89 | 73 2.87 |
| Effective Seat Tube Angle (C) | 74.5 2.93 | 74 2.91 | 73.5 2.89 | 73 2.87 |
| Head Tube Length (D) | 143 5.63 | 163 6.42 | 193 7.6 | 221 8.7 |
| Head Tube Angle (E) | 70 2.76 | 71.5 2.81 | 71.8 2.83 | 72 2.83 |
| Effective Top Tube (F) | 526 20.71 | 551 21.69 | 581 22.87 | 611 24.06 |
| Bb Height (G) | 280 11.02 | 280 11.02 | 280 11.02 | 280 11.02 |
| Bb Offset (H) | 78 3.07 | 78 3.07 | 78 3.07 | 78 3.07 |
| Chainstay Length (I) | 425 16.73 | 425 16.73 | 425 16.73 | 425 16.73 |
| Wheelbase (J) | 1017 40.04 | 1022 40.24 | 1045 41.14 | 1067 42.01 |
| Frame Reach (K) | 369 14.53 | 381 15 | 397 15.63 | 412 16.22 |
| Frame Stack (L) | 568 22.36 | 593 23.35 | 622 24.49 | 650 25.59 |
| Standover Height (M) | 716 28.19 | 755 29.72 | 798 31.42 | 833 32.8 |
Related Products
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 A4 gravel bike 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.