Polygon Siskiu D7 2024
2024 Mountain
Estimate price |
1,804$
Weight | 15.7 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Travel Rear 120mm -
Fork RockShox Recon Silver RL
-
Groupset Deore -
Suspension Full -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALX XC Trail 6061 Aluminum Frame, 120mm Travel, Internal Routed Gear & Dropper Cables, Tapered Headtube, 73mm Threaded Boost BB, 148x12mm Boost Thru-Axle
Suspension Fork
Rockshox Recon Silver RL, Solo Air, 120mm Travel (27.5" & 29"), Rebound & Compression Adjuster, 46mm (27.5") & 51mm (29") Offset, Maxle Stealth Axle 100x15mm
Rear Shock
Rockshox Deluxe Select Plus, DebonAir, Rebound & Compression Adjuster, E2E 190x45mm, M8x25mm Hardware
Drivetrain
Rear Derailleur
Shimano Deore RD-M5100 11-Speed
Shift Levers
Shimano Deore SL-M5100 1x11-Speed Trigger
Cassette
Shimano Deore CS-M5100 11-51T 11-Speed
Crank
Shimano Deore FC-M5100 Boost 32T, Crank Length: 170mm (S, M) / 175mm (L, XL)
Bottom Bracket
BSA Threaded 73mm
Chain
KMC X11-1 11-Speed
Pedals
Alloy Flat
Wheels
Front Hub
Solon DH919TF, Thru Axle, 15x100mm,32H, Centerlock
Rear Hub
Solon DH943TR,Thru Axle, 12x148mm,32h Centerlock
Rims
Entity X15 Doublewall Disc 32H, 29mm Internal Width, Tubeless Ready **
Spokes
Stainless Steel Spokes
Tires
Schwalbe Nobby Nic Performance Wire Bead 27.5/29x2.25" *
Brakes
Brakes
Shimano BR-M201 Hydraulic, Rotor F/R: 180/160mm
Cockpit
Stem
Entity Expert, Alloy 45mm
Handlebar
Entity Expert, Alloy, 780mm
Headset
Threadless Zero Stack Headset, ZS 44/28.6 | ZS 56/40
Seat
Saddle
Entity Void Saddle
Seatpost
TranzX Dropper Post, S-M (27.5"): 150mm Travel, M-XL (29"): 170mm Travel, Zero Offset, 30.9mm, Remote Lever
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.35 mm | 1.31 mm | 1.37 mm | 1.33 mm | 1.29 mm |
| Bottom Bracket Height | 326 mm | 326 mm | 326 mm | 326 mm | 326 mm |
| Front Center | 702 mm | 726 mm | 733 mm | 757 mm | 781 mm |
| Rake | 42 mm | 42 mm | 45 mm | 45 mm | 45 mm |
| Trail | 105 mm | 105 mm | 102 mm | 102 mm | 102 mm |
| Stack | 566.2 mm | 575.4 mm | 601.7 mm | 610.9 mm | 620.2 mm |
| Reach | 420 mm | 440 mm | 440 mm | 460 mm | 480 mm |
| Top Tube Length | 567 mm | 590 mm | 598 mm | 619 mm | 641 mm |
| Seat Tube Angle | 75 ° | 75 ° | 76 ° | 76 ° | 76 ° |
| Seat Tube Length | 395 mm | 435 mm | 435 mm | 487 mm | 522 mm |
| Head Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° | 67 ° |
| Head Tube Length | 102 mm | 105 mm | 102 mm | 112 mm | 122 mm |
| Chainstay Length | 427 mm | 427 mm | 431 mm | 431 mm | 431 mm |
| Wheelbase | 1128 mm | 1152 mm | 1160 mm | 1184 mm | 1208 mm |
| Bottom Bracket Drop | 27 mm | 27 mm | 47 mm | 47 mm | 47 mm |
| Standover Height | 671 mm | 691 mm | 693 mm | 728 mm | 756 mm |
| Front Travel | 120 mm | 120 mm | 120 mm | 120 mm | 120 mm |
| Rear Travel | 120 mm | 120 mm | 120 mm | 120 mm | 120 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Siskiu D7 is a Polygon Siskiu model. There are 75 bikes that carry this model name. Check out the entire range from 2024 of this model, by clicking this link.
Model range prices
Polygon Siskiu D5 2024 is the most affordable bike of this model and has a price of 955$. On the other hand, Polygon Siskiu T8 2024, is the most expensive and costs 2292$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Trail bikes
According to our calculations, the average cost of a Trail bike that is reliable is 2762$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Trail bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
This bike was released in 2024 and its price was 1592$. If we compare this with the average Trail bike cost we notice that the price is 73.49% lower.
Average weight for Trail bikes
Trail bikes weigh an average of 12.88 kg (28.4 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Weighing 15.7 kg (34.61 lbs), the Siskiu D7 model is much heavier than average. In conclusion, the average Trail bike weighs 21.89% less than Siskiu D7.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Siskiu D7 components
Fork
Polygon Siskiu D7 2024 bike is equipped with the RockShox Recon Silver RL fork, and has 120mm travel. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
Polygon Siskiu D7 bike has the Rockshox Deluxe Select Plus model installed, and has a travel of 120mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels size
When it comes to wheels, the Siskiu D7 bike is equipped with the 27.5″ aluminum model. These wheels will provide you with more control over the bike. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Polygon Siskiu D7 has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
This bike is available in 5 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.
Dropper post
Every bike should have a dropper post, and this one does. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.