Polygon Helios A8
The all new all-rounder road bike designed to cut through air without leaving behind turbulence, thus achieving an industry-leading level.
RM10999
- Brand: Polygon
- Shipping:
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SPECIFICATIONS
| Model | Helios A8 | Helios A7 |
| Frame, Fork | ACX Performance Carbon, Thru Axle | |
| Derailleur | Shimano Ultegra R8000 | Shimano 105 R7000 |
| Shifter | Shimano Ultegra R8020 | Shimano 105 R7020 |
| Crankset | Shimano Ultegra R8000 52-36T | Shimano 105 R7000 |
| Cassette | Shimano Ultegra R8000 11-30T | Shimano 105 R7000 |
| Brake | Shimano Ultegra R8070 Hydraulic | Shimano 105 R7070 Hydraulic |
| Wheelset | Entity WR5 50mm Carbon, Tubeless Ready | Entity WR3 30mm Carbon, Tubeless Ready |
| Handlebar | FSA Energy Compact | |
| Stem | FSA NS SMR | |
| Seatpost | Carbon Aero | |
| Saddle | Entity Flux2 | |
| Weight | 878gram S size unpainted frame | |
| Color | Nubium Grey | Cobalt Blue |
*THE SPECIFICATIONS, COLORS, AND AVAILABILITY OF THE PRODUCTS CAN BE SUBJECTS TO ALTER WITHOUT PRIOR NOTIFICATION
SIZE GUIDE
XS : 154cm - 164cm
S : 162cm - 170cm
M : 168cm - 176m
L : 174cm - 181cm
XL : 180cm - 187cm
GEOMETRY
| XS | S | M | L | XL | ||
| A | Seat Tube Length | 475 | 500 | 520 | 545 | 570 |
| B | Seat Tube Angle | 74.7 | 74.3 | 74 | 73.7 | 73.3 |
| C | Effective seat Tube Angle | 74.7 | 74.3 | 74 | 73.7 | 73.3 |
| D | Head Tube Length | 115 | 130 | 145 | 160 | 175 |
| E | Head Tube Angle | 71.8 | 72 | 72.3 | 72.3 | 72.8 |
| F | Effective Top Tube | 517.31 | 530.42 | 543.04 | 555.14 | 569.25 |
| G | BB Height | 271 | 271 | 271 | 271 | 271 |
| H | BB Offset | 73 Drop | 73 Drop | 73 Drop | 73 Drop | 73 Drop |
| I | Chainstay Length | 415 | 415 | 415 | 415 | 415 |
| J | Wheelbase | 975.85 | 983.9 | 991.1 | 1000.62 | 1005.8 |
| K | Frame Reach | 375 | 380 | 385 | 390 | 395 |
| L | Frame Stack | 520.21 | 535.2 | 550.4 | 564.7 | 580.8 |
| M | Standover Height | 739.4 | 763.21 | 780.8 | 8.2.52 | 824.28 |
Type
All Rounder
Frame
Carbon
Speed
Mechanic 2x11
Brake
Hydraulic Disc Brake
Wheel Size
700C
