Bicycle Archive · Specification report

2024 Polygon Siskiu TE With Bosch

Velopedia Archive ID 900001781

Overview

Model year	2024
Brand	Polygon
Model	SISKIU TE WITH BOSCH
Bicycle type	Electric-assist
Archive ID	900001781
Original MSRP	$4,799.00
Colors	Rustic Sand / Black
Sizes	S; M; L; XL

Frameset

Frame construction	ALX E-MTB Trail 140mm Travel
Frame material	Aluminum
Fork	RockShox Lyrik Select 150mm Travel
Rear shock	RockShox Super Deluxe Select+, E2E: 210x55mm

Drivetrain

Shifters	SRAM SX Eagle, 1X12-Speed Trigger
Rear derailleur	SRAM GX Eagle 12-speed
Crankset	SRAM X-Sync 2 34T
Cassette	SRAM CS-PG-1210-A1 Eagle 12-speed 11-50T Cassette
Chain	SRAM GX Eagle 12-speed
Pedals	Alloy Flat W/ Replaceable PIN

Brakes

Brakes	MAGURA MT7 HYDRAULIC; Levers: MAGURA HC3; Rotors: MAGURA MDR C 203MM 6-BOLT

Cockpit & contact points

Headset	FSA HBS-220 W/ Sealed Bearing, ZS 44/28.6 \| ZS 56/40
Handlebar	POLYGON EXPERT, W: 780mm, BB: 35mm, R/D:25mm, B: 9degree
Stem	Polygon Expert, EXT: 35mm, BB: 35mm, R/D: 0mm
Saddle	Xtend, CR-MO Ø7mm
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: DT Swiss 370 Classic 15x110mm 32H 6-Bolt / R: DT Swiss 370 Classic 12x148mm 32H 6-Bolt for Cassette
Wheels	MT9 Tubeless Ready
Rims	R: Alloy Double Wall FV H:18mm 622x36 32H for Tyre 622-54/76 W/ Tubeless Tape / R: Alloy Double Wall FV H:18mm 584x36 32H for Tyre 584-54/76 W/ Tubeless Tape
Front tire	Super Trail Tire 29"X2.60", 622x65, TLE
Rear tire	Super Trail Tire 29"X2.60", 622x65, TLE

E-bike system

Motor	Bosch Performance Line CX
Battery	Bosch Power Tube 625 Horizontal

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

Seat tube	390 mm
Effective top tube	586 mm
Head tube	95 mm
Head-tube angle	65.9°
Seat-tube angle	77.9°
Actual seat-tube angle	72.6°
Chainstay / rear center	442 mm
Wheelbase	1203 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	349 mm
Reach	454 mm
Stack	611 mm
Standover height	689 mm

Geometry · M · High

Seat tube	400 mm
Effective top tube	606 mm
Head tube	95 mm
Head-tube angle	65.9°
Seat-tube angle	77.9°
Actual seat-tube angle	72.6°
Chainstay / rear center	442 mm
Wheelbase	1223 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	349 mm
Reach	474 mm
Stack	611 mm
Standover height	694 mm

Geometry · L · High

Seat tube	430 mm
Effective top tube	628 mm
Head tube	105 mm
Head-tube angle	65.9°
Seat-tube angle	77.9°
Actual seat-tube angle	72.6°
Chainstay / rear center	442 mm
Wheelbase	1247 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	349 mm
Reach	494 mm
Stack	620 mm
Standover height	718 mm

Geometry · XL · High

Seat tube	450 mm
Effective top tube	651 mm
Head tube	120 mm
Head-tube angle	65.8°
Seat-tube angle	77.8°
Actual seat-tube angle	72.5°
Chainstay / rear center	442 mm
Wheelbase	1274 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	349 mm
Reach	514 mm
Stack	634 mm
Standover height	732 mm

Geometry · S · Mullet Low

Seat tube	390 mm
Effective top tube	590 mm
Head tube	95 mm
Head-tube angle	64.1°
Seat-tube angle	76.1°
Actual seat-tube angle	70.8°
Chainstay / rear center	445 mm
Wheelbase	1205 mm
Bottom-bracket drop	39 mm
Bottom-bracket height	325 mm
Reach	435 mm
Stack	625 mm
Standover height	676 mm

Geometry · M · Mullet Low

Seat tube	400 mm
Effective top tube	610 mm
Head tube	95 mm
Head-tube angle	64.1°
Seat-tube angle	76.1°
Actual seat-tube angle	70.8°
Chainstay / rear center	445 mm
Wheelbase	1225 mm
Bottom-bracket drop	39 mm
Bottom-bracket height	325 mm
Reach	455 mm
Stack	626 mm
Standover height	682 mm

Geometry · L · Mullet Low

Seat tube	430 mm
Effective top tube	632 mm
Head tube	105 mm
Head-tube angle	64.1°
Seat-tube angle	76.1°
Actual seat-tube angle	70.8°
Chainstay / rear center	445 mm
Wheelbase	1249 mm
Bottom-bracket drop	39 mm
Bottom-bracket height	325 mm
Reach	475 mm
Stack	635 mm
Standover height	705 mm

Geometry · XL · Mullet Low

Seat tube	450 mm
Effective top tube	655 mm
Head tube	120 mm
Head-tube angle	64.1°
Seat-tube angle	76.1°
Actual seat-tube angle	70.8°
Chainstay / rear center	445 mm
Wheelbase	1275 mm
Bottom-bracket drop	39 mm
Bottom-bracket height	325 mm
Reach	495 mm
Stack	649 mm
Standover height	721 mm

Geometry · S · Mullet High

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 · Mullet High

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 · Mullet High

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 · Mullet High

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.