SISKIU T: Trail-Ready Performance

Trail | 150mm/140mm | ALX Alloy | 27.5" Wheels

The Siskiu T27 EVO packs big-trail capability into a smaller, more agile package—perfect for younger or smaller riders chasing progression. Its full RockShox suspension, Shimano Deore 1x12 drivetrain, and 27.5” wheels combine for confident handling, smooth control, and a playful ride that invites you to push harder and explore new lines with ease.

Bike type:

SISKIU T27 EVO

$1,999.00

Color

Size

Clear

Find my size

FIND DEALER

SKU : 503554

2027 SISKIU T27 Evo Trail MTB Features 1

2027 SISKIU T27 Evo Trail MTB Features 2

2027 SISKIU T27 Evo Trail MTB Features 3

Features

One-Piece Link

Polygon's proven One Piece Unibody Pivot Bridge delivers a reliable, lightweight, and stiff linkage for an active feel on both climbs and descents. This simple design sheds unnecessary weight while boosting stiffness.
Rockshox Suspension

The RockShox Recon Silver RL fork and Deluxe Select+ shock deliver performance unseen at this price point. Easily adjustable with rebound, compression, and lockout, they're fine-tuned for your weight and riding style.
Shimano Deore 1x12 Drivetrain

The Shimano Deore drivetrain is paired with an 11-51T cassette, giving you a +500% gear ratio to get up and down the mountain with ease and features Shadow+ technology.
Robust Wheels

The Polygon MT6 wheels feature 32mm wide sleeved alloy rims with pre-installed tubeless rim tape, offering easy conversion and dependable performance. Run lower pressures for more traction, better comfort, and fewer flats-ready to handle any trail with confidence and control.
Dropper Post

The TranzX JD-YSP23JL dropper post lets you effortlessly adjust saddle height with a flick of the lever. Gain confidence and control on descents by lowering your centre of gravity for technical terrain and steep slopes.

Specification

*Specifications, colors, and product availability are subject to change without prior notice.

Frameset

Frameset

ALX TRAIL 140mm TRAVEL

Fork

ROCKSHOX RECON SILVER-RL 150mm TRAVEL

Rear Shock

ROCKSHOX DELUXE SELECT PLUS, E2E: 210x55mm

Size

XS

Frame Color

CREAM

Decal Color

SILVER
Drivetrain

Shifter

SHIMANO DEORE SL-M6100, 1x12-SPEED TRIGGER

Crank

SHIMANO FC-M6120-1 BOOST, 32T

Cassette

SHIMANO DEORE CS-M6100-12, 10-51T MICROSPLINE

Rear Derailleur

SHIMANO DEORE RD-M6100-SGS DIRECT ATTACH

BB

SHIMANO 2-PIECE CRANKSET BSA THREADED

Chain

KMC NEW X-12

Pedal

ALLOY FLAT PEDAL W/ REPLACEABLE PIN & REFLECTOR
Cockpit

Saddle

FIZIK TERRA ALPACA X5

Seatpost

XFUSION MANIC LC 100mm TRAVEL, DxL: 30.9 x 314mm

Handlebar

POLYGON EXPERT, W: 720mm, BB: 35mm, R/D: 30mm, B: 9 degree

Handlestem

POLYGON EXPERT, E: 35mm, BB: 35mm, R/D: 0 degree

Headset

FSA NO.57E FOR TAPER H/T, ZS 44/28.6 | ZS 56/40
Wheel & Tire

Wheel Set

POLYGON MT6

Tire

MAXXIS DISSECTOR 27.5"x2.40"

Rim

ALLOY DOUBLE WALL H: 18mm W: 29mm 584-27.5 32H FOR TYRE 584-54/76 TL READY

Hub

F: SHIMANO HB-TC500-15-B THRU AXLE 15x110mm 32H CENTER-LOCK, R: SHIMANO FH-TC500-MS-B THRU AXLE 12x148mm 32H CENTER-LOCK FOR MICROSPLINE

Spokes

F: STAINLESS J-BEND 27.5" NDS:274 / DS:276, R: STAINLESS J-BEND 27.5" NDS:274 / DS:272
Brake

Brake Lever

SHIMANO BL-M4100

Brake Caliper

SHIMANO HYDRAULIC DISC BRAKES

Rotor

SHIMANO SM-RT54, 180mm CENTER-LOCK

Geometry & Size

mm inch

Find your size

	XS
Height (cm)	150-160
Seat Tube Length (A)	375 14.76
Seat Tube Angle (B)	71 2.8
Effective Seat Tube Angle (C)	76.5 3.01
Head Tube Length (D)	90 3.54
Head Tube Angle (E)	65 2.56
Effective Top Tube (F)	559.2 22.02
Bb Height (G)	335 13.19
Bb Offset (H)	20 0.79
Chainstay Length (I)	425 16.73
Wheelbase (J)	1146.4 45.13
Frame Reach (K)	420 16.54
Frame Stack (L)	579.87 22.83
Standover Height (M)	666 26.22