2021 Polygon Trid Dirt Jump Mountain Bike

SKU: 64dc513c9eb7 Category:

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Light & durable hydroformed 6061 Aluminum frame with tapered headtube for more stiffness and short chainstays for precise handling.


The Trid features 135x10mm horizontal dropouts – keeping you chain tight and wheel straight.


100mm travel X-Fusion Slant 34mm DJ-specific fork with air spring, compression and rebound damping, and tapered alloy steerer tube.


Gives smooth rolling set-up that won’t slip out when the dirt gets real and you’re about to send it.



Compare the Polygon Trid with similar bikes:


Polygon Trid

Polygon Trid

Trek Ticket DJ (Frame ONLY)


Specialized P.3.


Sourced on: 07/01/2020

Disclaimer: The price for the bikes above was sourced from the official brand website price on the date above mentioned. Bikes Online is not responsible for any price changes.


Introducing the new 2021 Polygon Trid! Developed, tested, and tweaked by Sam Reynolds himself, the new Polygon Trid continues its successful formula combining a bombproof alloy frame with a spec sheet you can depend on.

The AL6 Alloy frame has won many a podium and is equipped with all the technology and features you expect from a top of the line Dirt Jumper. Tapered headtube, short chainstays, horizontal dropouts, and wide frame tubes for improved rigidity. Despite all of this, the Polygon Trid frame still comes at an incredible 4lb for the frame alone, so important when you’re trying to spend as much time as possible in the air.

Tektro BL-MT201 5 hydraulic disc brakes are provided front and rear, but it’s not uncommon to see the front brake and rotor removed for dirt jumping ‘ strictly for off-road use, of course. The Trid comes with flat pedals, meaning you are ready to ride! But for maximum comfort and confidence when sending gaps of your choice, we recommend the Entity PP20 Flat Pedals!

The X Fusion slant air fork is quickly becoming the dirt jumper fork of choice. The fork features super-wide 34mm stanchions combined with the adjustability, which has often been the bugbear of many dirt jump forks, and the slant has rebound and a compression adjustment (check). Put all together with the quality that can only come with one of the biggest fork factories in the industry.


How the Bike is Delivered to You

Your bike will arrive in a custom Bikes Online bike guard box as described in the video below.

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