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- Polygon Collosus N7 - Mountain Bike






















Description

ENDURO BEAST
The Collosus N7 is Polygon's enduro weapon, designed to handle the gnarliest terrain you can throw at it. With 170mm of suspension, a bombproof frame, and 29-inch wheels, this bike is ready to tackle everything from enduro races to bike park laps. It's the perfect choice for riders who demand performance and durability on the most demanding trails.

PEAK PERFORMANCE
The Collosus N7’s modern geometry delivers a stable yet playful ride, while its unique Independent Floating Suspension (IFS) system provides unparalleled control and responsiveness. By independently controlling wheel path, anti-squat, and leverage curve, the IFS system delivers both plush small-bump sensitivity, efficient pedaling, and progressive bottom-out resistance.

A TRUSTED BRAND
Polygon is a factory-direct brand with over 30 years of experience crafting high-performance bikes at competitive prices. Vertically integrated manufacturing ensures quality and cost savings. Their mountain bikes have been tested on the world stage at events like Redbull Rampage and the World Cup circuit, boasting a 5-year frame warranty for peace of mind.

INDUSTRY REVIEWS
“Indeed it’s a bloody good enduro bike for the money, and one that is perfectly at home riding the roughest and rowdiest gravity-fuelled descents.” - FLOW MTB

ROCKSHOX ZEB FORK
Featuring 170mm of travel, stiff 38mm stanchions, and a 44mm offset, ensures precise tracking and control on technical terrain. The adjustable Rush RC damper and debonair+ air spring offer personalized tuning for optimal performance in any condition.

ENDURO TOUGH
Bones mend, press send! The N7 is trail-ready with features like a shuttle guard, a ribbed chainstay protector and a bash guard.

SHIMANO DEORE 1x12 DRIVETRAIN
The Shimano Deore 1x12 drivetrain is paired with an 11-51T cassette, giving you a +500% gear ratio to get up and down the mountain with ease

TEKTRO HD-M735 BRAKES
Tektros HD-M735’s hydraulic brakes provide reliable stopping power with 203mm rotors with 4-piston fr and 2-piston r callipers, offering quiet, trouble-free braking.

ROCKSHOX SUPER DELUXE SELECT+
The RockShox Super Deluxe Select+ shock offers a piggyback design for consistent performance and a DebonAir+ air spring for easy adjustment. A Climb Switch aids pedaling, while adjustable rebound and volume spacers allow for a fine-tuned ride.
Components
FRAMESET
SUSPENSION
DRIVETRAIN
BRAKES
WHEELS
CONTACT POINTS
WEIGHT
Specs are subject to change based on availability
Geometry
Frame Size | S | M | L | XL |
Rider height | 5'2" – 5'6" | 5'6" – 5'10" | 5'10" – 6'1" | 6'1" – 6'5" |
Seat tube length | 390 | 400 | 415 | 430 |
Seat tube angle | 70 | 70 | 70 | 70 |
Effective seat tube angle | 77 | 77 | 77 | 77 |
Head tube length | 100 | 105 | 110 | 120 |
Head tube angle | 63.5 | 63.5 | 63.5 | 63.5 |
Effective top tube | 583.58 | 604.61 | 626.39 | 647.71 |
BB Height | 353 | 353 | 353 | 353 |
BB offset | 27 (drop) | 27 (drop) | 27 (drop) | 27 (drop) |
Chainstay length | 435 | 435 | 435 | 435 |
Wheelbase | 1219.94 | 1242.17 | 1266.01 | 1288.87 |
Frame reach | 440 | 460 | 480 | 500 |
Frame stack | 621.92 | 626.39 | 634.09 | 639.82 |
Standover height | 710 | 716 | 717 | 720 |
Crank Length | 170 | 170 | 170 | 170 |
Handlebar width | 780 | 780 | 780 | 780 |
Dropper post length | 150 | 150 | 170 | 170 |
Assembly
As a guide, it'll take 10-40min depending on whether you're an experienced bike assembler or have little to no mechanical experience.
Side Note: Your cables will stretch during the initial bed-in period and must be adjusted by an experienced mechanic around 150km of riding.
Please follow the video playlist below to complete the setup of your new bike correctly.
Unboxing Your Polygon Colossus N7
Dial In Your Bike Fit
Dial In Your Suspension Setup
Tyre Pressure Setup
Pre-Ride Check
Unboxing Your Polygon Colossus N7
Dial In Your Bike Fit
Dial In Your Suspension Setup
Tyre Pressure Setup
Pre-Ride Check

Polygon Collosus N7 - Mountain Bike
Short Description
Shipping
















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Simply the best
This bike is unreal, first impressions are great, the bike rolls, everything is smooth and sturdy, the component's are all really good branded stuff all round. Up hill it's a little on the 'hard work' side but still the gearing is low enough to make it manageable. Downhill is really where this comes alive, the suspension is elite, no matter how hard I pushed or how many stuffups I made the bike soaked up everything I threw at it, at no point did it feel like I was getting shaken or bucked around by the bike, even on casing/overshooting jumps, gnarly rocks and big drops at speed it still felt like I was riding on a silk path and went in what ever direction I desired, in the air this thing glides like a hang glider and is easy to pitch in your desired direction. Tight technical slopes are also no issue as it's balanced really well and there is an insane amount of grip on the stock tires. As for the aesthetics that to is really nice, most of the cables are hidden in the frame and the bike is built it a way where you could interchange components really easy to personalise it for yourself, in a nutshell it's very compatible as it already runs heaps of aftermarket parts. Overall: best money I've spent in a long time, it's an absolute beast on the trails, perfect for beginners and pros, to say this is a 'budget bike' really takes away how good it is as in my opinion this could easily compete with any of the common brands. I'm a whopping 176cm tall and 69(nice) Kgs, went with the medium and it I fit it perfectly, if you're on the cusp of sizing I'd size down as it's a bigish bike. Also side note I brought the wrong size to start with and bikesonline were super easy to deal with to get it sent back and get the right size and postage was incredibly fast, had the bike within a week both times, brought it on the Friday and it arrived on the following Wednesday 10/10 for them too

Such an Epic Enduro Bike
I've been riding this bike for a while now and even though I was a bit sceptical with the weight this bike feel absolutely amazing on the climbs and the Downhill. This bike just like the speed and eat up all the chunk. I've put it to the test over Angel Fire Bike Park and it performed like a Bike Park bike absolutely a shredding machine. Highly recommended. The only thing I upgraded was the brake levelers for some cheap SLX and perfect breaking power.