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2025 Polygon

Collosus TLE 8

A 29″ carbon frame full suspension enduro e-bike with high-end components.
Compare the full range

Manufacturer Price

$5,499$6,299
FrameCarbon
SuspensionFull, 140 / 160mm
ForkMarzocchi Bomber Z1
ShockMarzocchi Bomber
Wheels29″ Aluminum
Drivetrain1 × 12 Electronic
GroupsetEagle AXS, GX Eagle Transmission
MotorBosch 250W 55Nm mid-drive
BatteryBosch 400Wh
BrakesMagura MT7 Pro Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Collosus TLE 8
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

47 km/h

Collosus TLE 8

41 km/h

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Collosus model range

View Comparison
Sizing
SM

158cm – 171cm

MD

168cm – 180cm

LG

178cm – 189cm

XL

186cm – 199cm

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Price History
Reviews
99 Spokes
Polygon Collosus N7 Review

Nov 2023

The Polygon Collosus N7 is the cheapest way to purchase in new enduro mountain bike in 2023. But does that mean it's worth buying? Spoiler Alert: It's for the park rats 🐀

Highs
  • Extremely affordable

  • Relatively solid spec given the price

  • Great performing suspension (one you set it up correctly)

  • Well rounded geometry

Lows
  • Weight (41 lbs / 18.6 kg tested)

  • Weak brakes

  • Minimal dropper post insertion

Read Review

NSMB
Polygon Collosus TLE 8 eMTB Introduction

Jun 2026

A lightweight, Bosch SX powered eMTB and a suspension platform to have a good time on

Read Review

Pinkbike
The 2026 Polygon Collosus T Isn’t Perfect, But Holds Its Own Against Bikes Twice the Price

Dec 2025 · Mike Kazimer

There's room for refinement, but it fared well against expensive competition at our trail bike Field Test.

Highs
  • Great value

  • Very capable, punches above its weight

  • Lots of geometry adjustments

Lows
  • Noticeable frame flex

  • Flimsy in-frame storage door (supposed to be fixed in the future)

  • Finishing touches aren't as refined

Read Review

Bikerumor
Polygon’s New Collosus T Might Be the Best Value in Mountain Biking

Oct 2025 · Jeremy Benson

The latest from Polygon Bikes is the Collosus T, an aggressive new trail bike model that’s surprisingly affordable.

Read Review

Loam Wolf
Review: Polygon Collosus N8E

May 2024

If you’re working with a $5k budget and seek a capable and comfortable E-Enduro rig, then the Polygon Collosus N8E is a very solid offering.

Read Review

Flow Mountain Bike
2024 Polygon Collosus N7 Review | A big-hitting enduro bike with a bonkers price tag

Sept 2023

Selling for well under $4,000 AUD, the Polygon Collosus N7 is one of the cheapest enduro bikes going. But is it any good?

Highs
  • Incredible value for money

  • Smooth, traction-rich suspension

  • Impressive pedal efficiency

  • Great geometry

  • Solid build kit

Lows
  • Very heavy

  • Draggy tyres

  • Noisy

  • Limited seatpost insertion

  • Lots of pivots to maintain

Read Review

Top To Bottom MTB
2024 Polygon Collosus N9 - Build & Close Look!

Apr 2023

Today, we take a closer look at my brand NEW 2024 Polygon Collosus N9 enduro MTB. We go over all the components and all ...

Watch Review

Geometry
Specs
Build
Frame

ACX E-trail Full carbon frame with single-piece rear triangle, T-Type compatible (UDH hanger), 34.9mm seat tube diameter

BB StandardBSA, 73mm, Threaded

Hanger StandardUDH

Tire Clearance2.6"

ColorsBlack; Bronze

Fork

Marzocchi Bomber Z1 Air, 160mm travel, 44mm offset, Air spring, Rail damper with pressure balancing, Rebound adjust, 15x110mm

Travel160mm

Spring TypeAir

Shock

Marzocchi Bomber Air, EVOL, Rebound Adjust, Compression adjust, 210x55mm, Air spring, Adjustable LSC/LSR

Travel140mm

Bottom Bracket

BSA, 73mm, threaded

Headset

FSA NO42/47/ACB, IS 42/28.6

Stem

Race Face Aeffect R 35, Length: 40mm, Bar Bore: 35mm, Rise/Drop: 0Deg

Handlebar

Race Face Chester 35, Width: 780mm, Bar Bore: 35mm

Saddle

XTENT, CR-MO ø 7mm

Seatpost

Tranz X JD-YSP39KL Dropper Seatpost, 150mm (S, M) / 200mm (L, XL) travel, 0mm offset

TypeDropper

Groupset
Rear Derailleur

SRAM GX AXS Eagle T-Type, 12-Speed

Crank

34T

Shifters

SRAM EC AXS Pod Controller

Cassette

SRAM 1275 Eagle T-Type, XD, 10-52T, 12-Speed

Chain

SRAM GX Eagle T-Type 12-Speed

Brakes

Front: Magura MT7 4-piston Hydraulic Brakes with Magura HC3 levers, Rear: Magura MT7 4-piston Hydraulic Brakes with Magura HC3 levers

TypeMagura MT7 Pro Hydraulic Disc

Wheels
Rims

Polygon MT6 Alloy Double Wall front rim, 32H, Internal Width: 30mm, Tubeless Ready **

Front Hub

DT Swiss 370 Hybrid Classic front hub, 15x110mm, 32H, 6B

Rear Hub

DT Swiss 370 Hybrid Classic rear hub, 12x148mm, 32H, 6B, XD driver.

Tires

Schwalbe Hans Dampf Evo 29"x2.60", Super Trail, TLE, Addix SpeedGrip, Tubeless Ready **

Disc Rotors

Magura MDR-C 203mm

Electric Components
Motor

Bosch Performance Line SX, 250W, 36V up to 340% of assistance, 55 Nm Torque

Battery

Bosch Compact Tube 400wh, 36V, Lithium-ion, With Bosch PowerMore 250Wh Range Extender

Display

Bosch System Controller (controls on/off function and motor assistance levels)

Charger

Bosch Standard Charger

Rider Notes
Riders Also Viewed

First added 31 August

Last updated 30 May