BikeWise

Polygon Siskiu T8 2018

MTB Trail
Groupset
Shimano XT
Frame material
Alloy
Wheel size
27,5" / 29"
Suspension type
Full suspension
Front travel
150mm
Rear travel
140mm
Polygon Siskiu T8 2018

About the Polygon Siskiu T8 2018

The Polygon Siskiu T8 2018 is a Full suspension Trail Mountain Bike with a alloy frame. Equipped with a Shimano XT drivetrain of 11 gears (1x11). Its features include dropper seatpost, boost 110 , and hydraulic disc brakes.

Features

The Polygon Siskiu T8 2018 has 3 features listed below.
canote-retratil
Dropper seatpost More info
cubo-dianteiro-boost
Boost 110 More info
freio-hidraulico
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 BR-MT500 hydraulic disc
Brakes
Shimano BR-MT500 Hydraulic disc brake 2 piston
Brake hose color kit
Black
Brake hose kit
SM-BH59-JK-SS
Brake type
Hydraulic disc brake
Caliper finish
Painted
Caliper material
Aluminum
Caliper fixing bolt anti loosen method
Snap ring
Caliper fixing bolt material
Steel
Caliper fixing bolt tool size
5 mm
Primary color
Black
Hose joint
Straight
J-Kit spec for OEM
Model
BR-MT500
Mount type
Post-type
Oil
SHIMANO Mineral
One way bleeding
Pad standard
B03S Resin
Pad mount
Split pin (stainless steel)
Piston
2
Piston material
Resin
Recommended disc brake rotor
SM-RT54*
SM-RT56*
Drivetrain
Crankset
Prowheel Charm, Boost, 2-piece
Shifter
Shimano SLX SL-M7000-IR
Bottom bracket
BSA threaded
Cassette
Shimano Deore XT CS-M8000 HG
Aluminum gear pieces
2
Aluminum spider arm finish
Anodized
Aluminum spider arm pieces
2
Combination names
11-40T
11-42T
11-46T
Compatible chain
HG 11-speed, LG
Lock ring finish
Anodized
Lock ring material
Aluminum
Model
CS-M8000
Steel gear finish
Shot-Ni
Steel gear pieces
9
Type
HG
Weights
11-40T: 411g
11-42T: 434g
11-46T: 437g
Chain
KMC X11
Rear derailleur
Shimano RD-M8000-SGS 275 g SGS 11s
Average weight (g)
275
B axle hollow
B axle material
Stainless steel
Bracket finish
Painted
Bracket material
Aluminum
Bracket body finish
Painted
Bracket body material
Aluminum
Compatible chain
HG-X 11-speed
Lower pulley max
40T(3x11-speed),
42T(2x11-speed),
46T(1x11-speed)
Lower pulley min
40T
Model
RD-M8000-SGS
P axle material
Steel
pulley.guide_pulley_bearing
Sealed bearing
pulley.screws_material
Stainless steel
pulley.sunken_type_pulley_screw
Pulley teeth
11T
pulley.tension_pulley_bearing
Sealed bearing
Pulley cage
SGS
Speeds
11
Upper pulley max
11T
Upper pulley min
11T
Total capacity
47T
Frameset
Frame
Aluminum
Rear suspension
RockShox Deluxe RT3
Body eyelet
Bearing, No Bushing, Off-Center, Standard
Compression tune
L, L3, L4, M
Eye to eye stroke
145x35(TR), 165x37.5(TR), 165x40(TR), 165x42.5(TR), 165x45(TR), 170x35, 185x47.5(TR), 185x50(TR), 185x52.5(TR), 185x55(TR), 190x37.5, 190x40, 190x42.5, 190x45, 205x57.5(TR), 205x60(TR), 205x62.5(TR), 205x65(TR), 210x47.5, 210x50, 210x52.5, 210x55, 230x57.5, 230x60, 230x62.5, 230x65
Lockout force
320, 380
Model
RS-DLX-RT3-B1
Name
Deluxe RT3
Rebound tune
H, L, M
Shaft eyelet
Bearing, No Bushing, Standard, Trunnion
Front suspension
RockShox Revelation RC DebonAir
Color
Diffusion Black, Gloss Black
Damper type
Motion Control
fork offset
37mm (27.5"), 42mm (29"), 46mm (27.5"), 51mm (29")
Max tire width (mm)
81
Maximum rotor size
220mm
Minimum rotor size
180mm
Model
FS-RVL-RC-A2
Name
Revelation RC
Spring
DebonAir
Travel (mm)
120mm, 130mm, 140mm, 150mm, 160mm
Upper tube type
35mm tapered wall aluminum
Wheel size
27.5", 29"
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

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
-
-
-
-
-
Biking

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