Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra -
Suspension Rigid -
Brakes Rim
Sizing
Recommended size guide.
XS
150cm - 161cm
SM
159cm - 170cm
MD
165cm - 175cm
LG
170cm - 180cm
XL
175cm - 185cm
XXL
180cm - 190cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ACX CARBON PERFORMANCE ROAD FRAME
Suspension Fork
ACX CARBON PERFORMANCE ROAD FORK
Rear Shock
-
Drivetrain
Rear Derailleur
SHIMANO R8000 ULTEGRA
Shift Levers
SHIMANO R8000 ULTEGRA 2X11SPEED
Cassette
SHIMANO R8000 ULTEGRA 11 SPEED 11-28T
Crank
SHIMANO FC-R8000 ULTEGRA
Bottom Bracket
SHIMANO BB PRESSFIT
Chain
KMC X11-1
Wheels
Rims
FULCRUM RACING 400 WHEEL SET
Tires
SUPER PERFORMANCE TYRE 700CX28 (28-622)
Brakes
Brakes
SHIMANO R8000 ULTEGRA
Cockpit
Stem
ENTITY EXPERT, ALLOY, 80MM(XS-M), 100MM(L-XL), 110MM(XXL)
Handlebar
ENTITY EXPERT, ALLOY, 400MM(XS-S), 420MM(M-XXL)
Seat
Saddle
ENTITY FLUX2. CR-MO RAIL
Seatpost
ENTITY EXPERT, ALLOY 27.2MMX350MM
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.35 mm | 1.38 mm | 1.41 mm | 1.44 mm | 1.43 mm | 1.49 mm |
| Bottom Bracket Height | 271.5 mm | 271.5 mm | 271.5 mm | 271.5 mm | 271.5 mm | 271.5 mm |
| Front Center | 579 mm | 582 mm | 585 mm | 596 mm | 606 mm | 619 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm | 43 mm |
| Trail | 68 mm | 62 mm | 56 mm | 53 mm | 53 mm | 55 mm |
| Stack | 504.2 mm | 521.9 mm | 544.3 mm | 565.2 mm | 574.7 mm | 607.7 mm |
| Reach | 373.5 mm | 379.5 mm | 384.9 mm | 393.7 mm | 401.4 mm | 407.3 mm |
| Top Tube Length | 517 mm | 532 mm | 547 mm | 562 mm | 578 mm | 597 mm |
| Seat Tube Angle | 74.2 ° | 73.8 ° | 73.5 ° | 73.5 ° | 73 ° | 72.5 ° |
| Seat Tube Length | 465 mm | 500 mm | 530 mm | 560 mm | 580 mm | 600 mm |
| Head Tube Angle | 71 ° | 72 ° | 73 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Head Tube Length | 110 mm | 125 mm | 145 mm | 165 mm | 176 mm | 200 mm |
| Chainstay Length | 402 mm | 407 mm | 407 mm | 407 mm | 407 mm | 407 mm |
| Wheelbase | 971 mm | 979 mm | 982 mm | 993 mm | 1003 mm | 1017 mm |
| Bottom Bracket Drop | 68 mm | 68 mm | 68 mm | 68 mm | 68 mm | 68 mm |
| Standover Height | 707 mm | 729 mm | 757 mm | 783 mm | 799 mm | 819 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 150 cm | 159 cm | 165 cm | 170 cm | 175 cm | 180 cm |
| Rider Max Height | 161 cm | 170 cm | 175 cm | 180 cm | 185 cm | 190 cm |
Model Overview
HELIOS LT8 belongs to the Polygon Helios model. 33 bikes variations carry this model name so far. Take a sneak peek at all Polygon Helios bikes models from 2020, by clicking here.
Model range prices
Polygon HELIOS LT8 2020 is the most economical model, with a starting price of 1999$. Polygon HELIOS LT9X ETAP 2020 on the other hand costs 4999$, and is the most expensive model.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Race bikes average price
If you want an acceptable Race bike you should know that the average price is 3350$. However, this doesn’t mean that if you spend less money on a Race bike, you couldn’t get a decent one. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
At the moment of the release date, Polygon HELIOS LT8 price was 1999$. Comparing the average cost of a Race bike to this one, you will see that HELIOS LT8 price is 67.58% smaller.
Overview of components
Fork material
When it comes to the fork, this bike has a carbon one, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
When leaving the production line, the HELIOS LT8 model has 700c aluminum wheels. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
For your safety, it is important to have quality breaks on your bike. Polygon HELIOS LT8 has Rim brakes installed. Rim brakes deliver an average performance overall. However, they are not nearly as effective as hydraulic brakes are.
Sizes
This bike is available in 6 sizes. They vary from 150 cm – 190 cm (4.92 ft – 6.23 ft). In conclusion, finding one for you shouldn’t be a problem.