Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2019 Polygon

SISKIU T Frameset

A 27.5″ / 29″ aluminum frame full suspension enduro frameset.

Manufacturer Price

$999
Weight7.1 lbs (frame)  
FrameAluminum
SuspensionFull, 150mm rear
ShockRockShox Deluxe RT3
Wheels27.5″ / 29″
Where to Buy
Similar Bikes
Top Comparison
Insights
Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 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.

Reviews
Loam Wolf
Review: Polygon Siskiu T8

Dec 2020

POLYGON SISKIU T8 REVIEW TESTING THEN UPGRADING A BUDGET-MINDED BIKE The Polygon Siskiu T series bikes are some of the best looking, affordable dual suspension mountain bikes on the market and we get lots of questions about them. Several months back we actually made a really

Read Review

Outdoor Gear Lab
Polygon Siskiu T8

Nov 2020 · Jeremy Benson

The Polygon Siskiu T8 is an excellent mid-travel trail bike offered at a reasonable price. Polygon's consumer-direct sales model helps keep it affordable...

Highs
  • Awesome build for the price

  • Versatile

  • Well-rounded performance

Lows
  • Firm grips

  • Saddle shape

Read Review

Bikerumor
New Polygon Siskiu T gets the right updates for seriously competitive & affordable trail bike

Aug 2020 · Zach Overholt

Looking for a full suspension mountain bike you can actually afford? The Polygon Siskiu T just got overhauled, and it looks good.

Read Review

NSMB
Polygon Siskiu N9 29er - First Impressions

Nov 2019

The Polygon Siskiu N9 29er boasts an SRAM GX drivetrain, Fox suspension, good tires, solid geometry, and a nicely manufactured 160mm travel aluminum frame for 2800 USD.

Read Review

Flow Mountain Bike
Tested: Polygon Siskiu N9 2019

Nov 2018

What makes this bike special? It’s not just the price, though at $3699, this one is hard to beat. Even when stacked up against other direct-to-the-consumer brands like YT, this bike holds its own in sheer value for money terms. The frameset is far from revolutionary, all aluminium, with a simple faux-bar suspension system. But …

Highs
  • Smart component choices.

  • Great fork and shock.

  • Geometry that most riders will feel instantly comfortable with.

  • The price, obviously!

Lows
  • Short travel dropper post.

  • No water bottle mount.

Read Review

Pinkbike
Review: Polygon Siskiu T8

Sep 2018 · Richard Cunningham

Add this well-outfitted and sharp-handling 29er to your short list of affordable trail bikes.

Highs
  • Lively acceleration and climbing

  • Precise handling and cornering

  • Excellent value

Lows
  • No room for a water bottle

  • Not plush in rough terrain

  • No size small with 29-inch wheels

Read Review

MBR
Polygon Siskiu D5 review - MBR

Aug 2018 · Alan Muldoon

Yes, the Polygon Siskiu D5 frame is top-notch but the parts spec is lacking. If it was £750 it'd be a steal but it's outclassed by other £1k full sussers.

Highs
  • Super sleek frame design.

Lows
  • No rebound adjustment on shock.

Read Review

BikeRadar
Polygon Siskiu T8 review

Jun 2018 · Russell Eich

Polygon's Siskiu T8 is a fun example of a lower-cost trail bike that's ready to rip

Read Review

Geometry
Specs
Build
Frame

ALX ALLOY TRAIL FRAME, 150mm(27.5") / 140mm(29") TRAVEL, FOR THRU AXLE BOOST 12x148mm O.L.D.

ColorBlack

Fork

FOR 150mm (27.5”) / 140mm (29”) TRAVEL (NOT INCLUDED)

Shock

ROCKSHOX DELUXE RT3, DEBONAIR SPECIAL TUNING (210x55mm, 8x25mm hardwares)

Travel150mm

Bottom Bracket

BSA THREADED 73mm (NOT INCLUDED)

Stem

-

Handlebar

-

Saddle

-

Seatpost

30.9mm (NOT INLCUDED)

TypeRigid

Pedals

-

Groupset
Rear Derailleur

-

Crank

FOR BOOST 53mm CHAINLINE (NOT INCLUDED)

Shifters

-

Cassette

-

Chain

-

Brakes

-

Wheels
Rims

-

Tires

27"x2.60" / 29"x2.35" MAX (NOT INCLUDED)

Rider Notes
Riders Also Viewed

First added March 11

Last updated March 11

Not listed for 2,273 days