Bicycle Archive · Specification report

2023 Polygon Siskiu T6E

Velopedia Archive ID 900001782

Overview

Model year	2023
Brand	Polygon
Model	SISKIU T6E
Bicycle type	Electric-assist
Archive ID	900001782
Original MSRP	$3,399.00
Colors	Black / Luster Gray
Sizes	S; M; L; XL

Frameset

Frame construction	ALX Trail Frame
Frame material	Aluminum
Fork	SR Suntour Zeron Boost
Rear shock	SR Suntour Edge Plus

Drivetrain

Shifters	Shimano 1X11 Speed Trigger
Rear derailleur	Shimano 11-speed
Crankset	Shimano SM-CRE70-B 34T
Bottom bracket	Alloy Flat W/ Replaceable PIN
Cassette	Shimano 11-speed
Chain	KMC 11-speed

Brakes

Brakes	SRAM Code R Hydraulic; Levers: SRAM Code R; Rotors: Shimano CL 203mm F:SM-RT64 R:RT-EM600 W/ Speed Sensor

Cockpit & contact points

Headset	FSA W/Sealed Bearing
Handlebar	POLYGON EXPERT, W: 780mm, BB: 35mm, R/D: 30mm, B: 9 degree
Stem	Polygon Expert, EXT: 35mm, BB: 35mm, R/D: 0mm
Saddle	Linc Xtent
Seatpost	Tranz X JD-YSP23JL 150mm (S, M) / 170mm (L, XL) Travel, DXL: 30.9 X 459mm (S, M) / 499mm (L, XL)

Wheels & tires

Hubs	F: Shimano 15x110mm 32H CL / R: Shimano 12x148mm 32H CL
Wheels	Entity XL3 Tubeless Ready
Rims	Alloy Double Wall FV H: 20mm 622x35 32H for Tyre 622-54/76 W/Tubeless Tape
Front tire	Performance Tire 29"X2.40" 622x61.29 Wide Trail
Rear tire	Performance Tire 29"X2.40" 622x61.29 Wide Trail

E-bike system

Motor	SHIMANO DU-EP600 MID MOTOR 25kph / 20mph
Battery	Shimano BT-EN805-L for Down Tube Integrated - 504Wh (36V, 14Ah)

Geometry · S · Low

Seat tube	390 mm
Effective top tube	588 mm
Head tube	95 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	71.7°
Chainstay / rear center	445 mm
Wheelbase	1205 mm
Bottom-bracket drop	39 mm
Bottom-bracket height	337 mm
Reach	445 mm
Stack	618 mm
Standover height	677 mm

Geometry · M · Low

Seat tube	400 mm
Effective top tube	608 mm
Head tube	95 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	71.7°
Chainstay / rear center	445 mm
Wheelbase	1225 mm
Bottom-bracket drop	39 mm
Bottom-bracket height	337 mm
Reach	465 mm
Stack	618 mm
Standover height	683 mm

Geometry · L · Low

Seat tube	430 mm
Effective top tube	630 mm
Head tube	105 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	71.7°
Chainstay / rear center	445 mm
Wheelbase	1249 mm
Bottom-bracket drop	39 mm
Bottom-bracket height	337 mm
Reach	485 mm
Stack	627 mm
Standover height	706 mm

Geometry · XL · Low

Seat tube	450 mm
Effective top tube	653 mm
Head tube	120 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	71.7°
Chainstay / rear center	445 mm
Wheelbase	1275 mm
Bottom-bracket drop	39 mm
Bottom-bracket height	337 mm
Reach	505 mm
Stack	641 mm
Standover height	720 mm

Geometry · S · High Mullet

Seat tube	390 mm
Effective top tube	588 mm
Head tube	95 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	71.7°
Chainstay / rear center	442 mm
Wheelbase	1203 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	337 mm
Reach	445 mm
Stack	619 mm
Standover height	690 mm

Geometry · M · High Mullet

Seat tube	400 mm
Effective top tube	608 mm
Head tube	95 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	71.7°
Chainstay / rear center	442 mm
Wheelbase	1223 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	337 mm
Reach	465 mm
Stack	619 mm
Standover height	696 mm

Geometry · L · High Mullet

Seat tube	430 mm
Effective top tube	630 mm
Head tube	105 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	71.7°
Chainstay / rear center	442 mm
Wheelbase	1247 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	337 mm
Reach	485 mm
Stack	628 mm
Standover height	719 mm

Geometry · XL · High Mullet

Seat tube	450 mm
Effective top tube	653 mm
Head tube	120 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	71.7°
Chainstay / rear center	442 mm
Wheelbase	1274 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	337 mm
Reach	505 mm
Stack	641 mm
Standover height	733 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 13, 2026.