Siskiu T6
Polygon
Trail
Siskiu T6 is an alloy trail mountain bike (2024), by Polygon, in the Siskiu series. It is best suited to riders who want a more active, performance-leaning off-road feel, with a setup that gives you a sporty, active riding position, while being well suited to natural trails and mixed off-road terrain. Its strongest points in the MatchBikes metrics are strong value-for-money versus many similar bikes, a comfort-leaning ride feel over longer rides, and capable suspension support for rougher terrain. That said, what it gives up slightly is less emphasis on outright speed than speed-focused builds. Compare this bike with other trail bikes on MatchBikes.com.
7.2
Rating

+2
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Score Summary
Performance
5.9
Value
9.9
Fit
7.5
Performance
Built for speed and efficiency
Speed
3.0
Very Low
Climbing Efficiency
6.3
All-Rounder
Suspension
7.0
High-impact ready
Fit
Dialed-in Fit & Comfort
Riding Position
7.1
Sporty
Fit Flexibility
6.9
Moderately Adjustable
Ride Comfort
8.0
Comfortable
Value
Value for Money
9.9
Exceptional Value
Surface Range
Natural TrailsSpecifications
General
Brand
Polygon
Model
Siskiu T6
Year
2024
Price
$1,451
Weight
15.3 kg
Category
Mountain
Sub Category
Trail
Groupset
Deore, Shimano
Wheels
27.5"
Frame
Frame
ALX Trail 6061 Aluminium Frame, One Piece Unibody Pivot Bridge 140mm (27.5”) / 135mm (29”) Travel, Dropper Post And Rear Derailleur Routing, Direct Post-Mount Disc Brake, 148x12mm Boost Thru-Axle, 73mm Threaded BB, ISCG 05 Tabs
Suspension Fork
Rockshox Recon Silver-RL 150mm (27.5”) / 140mm (29”) Travel, Rebound, Compression lock
Rear Shock
X-Fusion 02 PRO R, Rebound, 210x55mm
Suspension Type
Full
Drivetrain
Shift Levers
Shimano Deore SL-M4100-R, 10-Speed
Rear Derailleur
Shimano Deore RD-M5120-SGS, 10-Speed
Cassette
Shimano Deore CS-M4100, 10-Speed, 11-42T
Crank
Shimano MT-5100 32T
Bottom Bracket
BSA Threaded 73mm
Chain
KMC X-10, 10-Speed
Wheels
Front Hub
Shimano HB-MT400-B, 15mm Thru-Axle, 110mm spacing
Rear Hub
Shimano FH-MT400-B, Freehub, 12mm Thru-Axle, 148mm spacing
Rims
Entity, Alloy Double Wall, 35mm Inner, 32H, Tubeless ready
Tires
Vee Tire Co. Snap WCE, 29x2.6" / 27.5x2.6", TOP40 Compound, GXE Core, Tubeless ready*
Brakes
Brake Type
Hydraulic Disc
Brake Description
Front: Shimano MT-201, Hydraulic Disc Brake, 180mm Rotor, Rear: Shimano MT-201, Hydraulic Disc Brake, 180mm Rotor
Cockpit
Stem
Entity Expert, 35mm Length
Handlebar
Entity Expert, 35mm Clamp, 780mm Width, 25mm Rise, 9° Bend
Seat
Saddle
WTB VOLT
Seatpost
TranzX JD-YSP23JL, 1x Remote, 30.9mm, 150mm (S-M), 170mm (L-XL)
Geometry
| Measurement | SM | MD | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.349 mm | 1.32 mm | 1.321 mm | 1.294 mm | 1.27 mm |
| Bottom Bracket Height | 335 mm | 335 mm | 335 mm | 335 mm | 335 mm |
| Front Center | 749 mm | 775 mm | 766 mm | 792 mm | 819 mm |
| Rake | 37 mm | 37 mm | 42 mm | 42 mm | 42 mm |
| Trail | 125 mm | 125 mm | 125 mm | 125 mm | 125 mm |
| Stack | 593.5 mm | 607.1 mm | 607.6 mm | 621.2 mm | 634.9 mm |
| Reach | 440 mm | 460 mm | 460 mm | 480 mm | 500 mm |
| Top Tube Length | 582.5 mm | 605 mm | 605.9 mm | 629.1 mm | 652.4 mm |
| Seat Tube Angle | 76.5 ° | 76.5 ° | 76.5 ° | 76.5 ° | 76.5 ° |
| Seat Tube Length | 385 mm | 400 mm | 400 mm | 415 mm | 430 mm |
| Head Tube Angle | 65 ° | 65 ° | 65.5 ° | 65.5 ° | 65.5 ° |
| Head Tube Length | 105 mm | 120 mm | 90 mm | 105 mm | 120 mm |
| Chainstay Length | 425 mm | 425 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1172 mm | 1199 mm | 1193 mm | 1219 mm | 1245 mm |
| Bottom Bracket Drop | 20 mm | 20 mm | 39 mm | 39 mm | 39 mm |
| Standover Height | 690 mm | 695 mm | 700 | 710 mm | 720 mm |
| Front Travel | 150 mm | 150 mm | 140 mm | 140 mm | 140 mm |
| Rear Travel | 140 mm | 140 mm | 135 mm | 135 mm | 135 mm |
| Wheels | 27" | 27" | 29" | 29" | 29" |
| 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 |




























































