Polygon Siskiu T7 2018

MTB Trail

Groupset

Shimano XT

Frame material

Alloy

Wheel size

27,5" / 29"

Suspension type

Full suspension

Front travel

150mm

Rear travel

140mm

About the Polygon Siskiu T7 2018

The Polygon Siskiu T7 2018 is a Full suspension Trail Mountain Bike with a alloy frame. Equipped with a Shimano XT drivetrain of 10 gears (1x10). Its features include dropper seatpost, boost 110 , and hydraulic disc brakes.

Features

The Polygon Siskiu T7 2018 has 3 features listed below.

Dropper seatpost More info

Boost 110 More info

Hydraulic disc brakes More info

Specifications

Acessories
Pedals	Alloy

Components
Steam	Entity Expert, alloy, 45mm length, 7° rise, 31.8mm clamp
Saddle	Entity Assault
Headset	ZS 44/28.6
Seatpost	Tranz-X dropper, 150mm travel, zero offset
Handlebar	Entity Expert, alloy, 780mm width, 12mm rise, 31.8mm clamp
Brake lever	Shimano BRM365 hydraulic disc
Brakes	Shimano Altus BR-M365

Drivetrain
Crankset	Prowheel Charm, Boost, 2-piece
Shifter	Shimano Deore SL-M6000 I-Spec II
Bottom bracket	BSA threaded
Rear derailleur	Shimano RD-M786-SGS 266 g SGS 10s
Average weight (g) 266 B axle hollow B axle material Stainless steel Bracket finish Painted Bracket material Aluminum Bracket body finish Painted Bracket body material Aluminum Cable fixing bolt material Stainless steel Compatible chain HG-X 10-speed Lower pulley max 36T Lower pulley min 32T Model RD-M786-SGS P axle material Steel Pulley bolts material Stainless steel G pulley bearing Sealed bearing Sunken type pulley bolt T pulley bearing Sealed bearing Pulley teeth 11T Pulley cage SGS Speeds 10 Upper pulley max 11T Upper pulley min 11T Total capacity 43T
Chain	KMC X10
Cassette	Shimano Deore CS-HG500-10

Frameset
Frame	Aluminum
Front suspension	RockShox Recon RL Solo Air
Color Diffusion Black, Gloss Black, Gloss White fork offset 42mm (27.5"), 46mm (29"), 51mm (29") Max tire width (mm) 62, 81 Maximum rotor size 220mm Minimum rotor size 160mm Model FS-RCN-RL-A1 Name Recon RL Spring Solo Air Travel (mm) 100mm, 120mm, 130mm, 140mm, 150mm, 80mm Upper tube type 32mm straight wall steel Wheel size 27.5", 29"
Rear suspension	X-Fusion O2 Pro RL

Wheels
Rims	Entity XL2, 32 hole
Tires	Schwalbe Nobby Nic, 27.5" x 2.60" or 29" x 2.35" Addix
Rear hub	Entity XL2 disc, 32 hole, Boost
Front hub	Entity XL2 disc, 32 hole, Boost

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XT 1 × 10

Crank: 32T

Cassette: 11-42T

Speeds: 10s

Gearing

Average

0,77

Average

2,91

Compared to similar bikes, the Polygon Siskiu T7 2018 has a good uphill performance and a good downhill performance.

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Geometry

Size	SM	MD	MD	LG	XL
a Seat tube length	395,0	435,0	435,0	485,0	520,0
b Seat tube angle	74,9º	74,5º	74,5º	74,1º	73,9º
c Top tube length	566,0	591,3	596,5	622,4	651,7
d Head tube length	105,0	110,0	100,0	105,0	110,0
e Head tube angle	66,0º	66,0º	66,5º	66,5º	66,5º
f Rake	-	-	-	-	-
g Trail	-	-	-	-	-
h Wheelbase	1140,9	1163,0	1165,8	1187,8	1214,8
i Chainstay length	425,0	425,0	430,0	430,0	430,0
j Bottom bracket drop	19,0	19,0	37,0	37,0	37,0
k Stack height	590,1	594,7	613,4	618,0	622,6
l Reach	405,0	425,0	425,0	445,0	470,0
m Standover height	658,3	690,1	692,9	729,3	753,7
x Bottom bracket height	336,5	336,5	337,0	337,0	337,0
y Front center	-	-	-	-	-

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