gravel bike wheelbase Polygon Tambora G4 – Simple Bike Store
SKU: 94254310762
gravel bike wheelbase

gravel bike wheelbase Polygon Tambora G4 – Simple Bike Store

Sale price$25.05 Regular price$27.83
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

gravel bike wheelbase Polygon Tambora G4 – Simple Bike StoreDrawing inspiration from the birth of bicycles, sparked by the largest volcanic eruption in recorded history, Mount Tambora, we've looked back and reminded ourselves and the world of this history by creating the Polygon Tambora G a perfect fusion of gravel and all road capabilities in one extraordinary ride. This bike empowers us to conquer any terrain with newfound speed. Whether you're a competitive racer, long distance enthusiast, or an adventurous

Drawing inspiration from the birth of bicycles, sparked by the largest volcanic eruption in recorded history, Mount Tambora, we've looked back and reminded ourselves and the world of this history by creating the Polygon Tambora G – a perfect fusion of gravel and all-road capabilities in one extraordinary ride. This bike empowers us to conquer any terrain with newfound speed.Whether you're a competitive racer, long-distance enthusiast, or an adventurous explorer, this bike is tailored to meet your needs.

Features

  • 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.
  • Conquer Diverse Terrains with Ample Tire Clearance - A wide tire clearance means a more capable you. Accommodating up to 45c tire. Go through any mixed terrain on any race or adventure, Polygon Tambora G will take you on any terrain with powerful speed.
  • Free to Choose in a Flip of a Switch - Unlock the power of choice in your cycling experience, where you can switch between speed and agility or stability and control effortlessly. Introducing our groundbreaking technology: Flip Chip!

 

Specifications

Frameset ALX GRAVEL

Fork CARBON RIGID

Frame Color BROKEN WHITE

Decal Color BLACK

 

Drivetrain

Shifter MICROSHIFT ADVENT X SB-M100, 1x10-SPEED BRIFTER

Rear Derailleur MICROSHIFT ADVENT X M6205GM 10-SPEED

Crank ALLOY 40T

Cassette MICROSHIFT ADVENT X CS-H104 10 SPEED 11-48T

Chain KMC X10

BB THREADED BSA 68mm

 

Cockpit 

Saddle SELLE ITALIA MODEL X

Handlestem ALLOY STEM, EXT: 90mm (S, M) / 100mm (L, XL), BB: 31,8mm, R/D: 7degree

Seatpost ALLOY SEATPOST, DXL: 27,2 x 350mm

Heaadset TOKEN TK156SP-CHHC W/ SEALED BEARING

Handlebar ALLOY FLARE 16degree, W: 420mm (S, M) / 440mm (L, XL), BB: 31,8mm, R/D: 125mm, B/R: 77mm

 

Wheel & Tire

Wheel Set ALLOY DOUBLE WALL 32H

Tire VEE RAIL 700x40C 622x40 TLR

Rim ALLOY DOUBLE WALL FV H: 19 622X23 32H TLR

Hub F: ALLOY DISC BRAKE 12x100mm 32H 6B / R: ALLOY DISC BRAKE 12x142mm 32H 6B FOR SPROCKET

Spokes F: STAINLESS 14G NDS:290 & DS:294 W/ NIPPLE BRASS / R: STAINLESS 14G NDS:292 & DS:290 W/ NIPPLE BRASS

 

Brake

Brake Lever MICROSHIFT ADVENT X SB-M100

Brake Caliper TEKTRO MD-C550 MECHANICAL

Rotor TEKTRO 160mm 6B

 

Geometry & Size

  S M L XL
Height (cm) 150-163 163-175 175-188 188-195
Seat Tube Length (A) 404 448 492 535
Seat Tube Angle (B) 74.5 74 73.5 73
Effective Seat Tube Angle (C) 74.5 74 73.5 73
Head Tube Length (D) 143 163 193 221
Head Tube Angle (E) 70 71.5 71.8 72
Effective Top Tube (F) 526 551 581 611
Bb Height (G) 280 280 280 280
Bb Offset (H) 78 78 78 78
Chainstay Length (I) 425 425 425 425
Wheelbase (J) 1017 1022 1045 1067
Frame Reach (K) 369 381 397 412
Frame Stack (L) 568 593 622 650
Standover Height (M) 716 755 798 833

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94254310762

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L
L&S
New York, US
★★★★★ 5
Impressive High-Tech Cabin Filter That Actually Eliminates Odors
This is by far the most advanced cabin filter I’ve ever used. My 2017 Civic came with a lingering interior smell that even a full professional detail couldn’t remove—but this filter did the trick almost immediately. The design is impressive, with a sturdy outer “shell” and clear labeling that makes installation quick and foolproof. It has a very modern, high-tech look, and the airflow direction is easy to identify. The fit is spot-on, and the performance has genuinely exceeded my expectations. I’m so impressed that I plan to switch my other vehicles over to this same style of filter in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
A
Verified Purchase
Alex
New York, US
★★★★★ 5
Easy change, Great deal.
Size: HRV (2023-26) 2.0L Gas
Great fit for my 2024 HR-V. Easy replacement, no tools needed. Would definitely purchase again. Saved from paying outrageous pepboy fee. Could feel and smell the difference immediately after. No more allergies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
R
Verified Purchase
RJR
Los Angeles, US
★★★★★ 5
Good feal
Size: HRV (2016-22) 1.8L Gas
Just get these.Easy to install and will save you stupid labor costs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
V
Verified Purchase
vincentimac
Lowell, US
★★★★★ 5
Honda wanted $150+ to replace these...
Size: HRV (2023-26) 2.0L Gas
These are exact fits for my honda 2025 Honda H-RV. It was super easy to install and took me less than 5 minutes to replace my old ones and put these in. Car smells clean and no debris in the intake! Seems to be good quality (been 1 week so far)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
A
Verified Purchase
Arthur
Chelsea, US
★★★★★ 5
Cabin and air filter installed.
Size: HRV (2016-22) 1.8L Gas
Part fit perfect and easy to install myself. Great value and saved a lot of money installing it myself. It took five minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026

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