Bike Archive
MT BROMO N7
MT BROMO N7 2021

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502714
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E-MTB ?E-MTB ?Whether it's climbing and going down steep trails or jumping high at bike parks. Enjoy your riding and discover yourself. See more...
A big leap. Mount Bromo N is built around Polygon's latest suspension platform – the Independent Floating Suspension (IFS) – to really take you beyond. The IFS controls the wheel path to accelerate your bump performance without sacrificing the suspension progressiveness. And the result? The hills become flats, the obstacles turn to glory, and all the roads become shorter. Welcome and enjoy a new way to discover the unseen
Specification
*Specifications, colors, and product availability are subject to change without prior notice.
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Frameset
FramesetForkRear ShockSizeFrame Color
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Drivetrain
ShifterCrankCassetteRear DerailleurBBChainPedal
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Cockpit
SaddleSeatpostHandlebarHandlestemHeadset
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Wheel & Tire
Wheel SetWheel SizeTireRimHubSpokes
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Brake
Brake LeverBrake CaliperRotor
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Electric Parts
MotorSensorBatteryExtrasSpeed
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Other
Frame WeightBike Weight
Geometry & Size
A brief explanation of geometry is placed here. The geometry image below will stay / freeze.
S | M | L | XL | |
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Height (cm) | 155-165 | 165-175 | 175-185 | 185-195 |
Seat Tube Length (A) | 400 15.75 | 410 16.14 | 420 16.54 | 430 16.93 |
Seat Tube Angle (B) | 70 2.76 | 70 2.76 | 70 2.76 | 70 2.76 |
Effective Seat Tube Angle (C) | 77 3.03 | 77 3.03 | 77 3.03 | 77 3.03 |
Head Tube Length (D) | 100 3.94 | 105 4.13 | 110 4.33 | 120 4.72 |
Head Tube Angle (E) | 64.5 2.54 | 64.5 2.54 | 64.5 2.54 | 64.5 2.54 |
Effective Top Tube (F) | 595 23.43 | 616 24.25 | 637 25.08 | 659 25.94 |
Bb Height (G) | 345 13.58 | 345 13.58 | 345 13.58 | 345 13.58 |
Bb Offset (H) | 35 1.38 | 35 1.38 | 35 1.38 | 35 1.38 |
Chainstay Length (I) | 435 17.13 | 435 17.13 | 435 17.13 | 435 17.13 |
Wheelbase (J) | 1212 47.72 | 1234 48.58 | 1256 49.45 | 1281 50.43 |
Frame Reach (K) | 450 17.72 | 470 18.5 | 490 19.29 | 510 20.08 |
Frame Stack (L) | 626 24.65 | 631 24.84 | 635 25 | 644 25.35 |
Standover Height (M) | 710 27.95 | 710 27.95 | 710 27.95 | 710 27.95 |
