2021 Polygon Siskiu D7 Bike

(discontinued)

Discontinued

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Polygon

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Specifications

Product

Polygon Siskiu D7 Bike

Model Year

2021

Riding Type

Trail

Rider

Unisex

Sizes and Geometry

SM (27.5")

MD (27.5")

MD (29")

LG (29")

XL (29")

Size	SM (27.5")	MD (27.5")	MD (29")	LG (29")	XL (29")
Top Tube Length	572.7mm	595.1mm	603.9mm	624.3mm	646.7mm
Head Tube Angle	67.0mm°	67.0mm°	67.5mm°	67.5mm°	67.5mm°
Head Tube Length	102mm	105mm	102mm	112mm	122mm
Seat Tube Angle	75.5°	75.5°	76.0°	76.0°	76.0°
Seat Tube Length	395mm	435mm	435mm	487mm	522mm
Bottom Bracket Height	326mm (27mm drop)	326mm (27mm drop)	326mm (47mm drop)	326mm (47mm drop)	326mm (47mm drop)
Chainstay Length	432mm	432mm	436mm	436mm	436mm
Wheelbase	1133mm	1157mm	1165mm	1189mm	1213mm
Standover	571.2mm	580.4mm	606.7mm	615.9mm	625.2mm
Reach	425mm	445mm	445mm	465mm	485mm
Stack	676mm	696mm	698mm	733mm	761mm

Wheel Size

27.5" (650b)

29"

Frame Material

Aluminum

Frame Material Details

ALX XC 6061 triple-butted heat-treated alloy, one-piece linkage, molded chainstay protection

Rear Travel

120mm

Rear Shock

RockShox Deluxe Select+, 190mm x 45mm

Fork

RockShox Recon RL

Fork Travel

120mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

Threadless, zero stack

Handlebar

Entity Xpert, alloy

Stem

Entity Xpert, alloy

Grips

Brakes

Shimano M200, 2-piston

Brake Levers

Shimano M200

Drivetrain

Shifters

Shimano Deore M5100, 11-speed

Front Derailleur

None

Rear Derailleur

Shimano Deore M5100, 11-speed

ISCG Tabs

None

Chainguide

None

Cranks

Shimano Deore M5100, 170mm length (SM/MD), 175mm length (LG/XL)

Chainrings

Shimano Deore M5100, 32 tooth

Bottom Bracket

Shimano Deore, BSA threaded

Pedals

None

Chain

KMC X11, 11-speed

Cassette

Shimano Deore M5100, 11-speed, 11-51 tooth

Rims

Alloy, double wall, 32 hole

Hubs

Spokes

Tires

Schwalbe Nobby Nic Performance, 2.25"

Saddle

Entity Void

Seatpost

TranzX dropper
Drop: 150mm (SM/MD), 170mm (LG/XL)

Seatpost Diameter

Seatpost Clamp

Single bolt

Rear Dropout / Hub Dimensions

Max. Tire Size

Bottle Cage Mounts

One inside front triangle

Colors

Blue/Purple/Black

Warranty

5 years frame, 2 years Entity components

Weight

31 lb 8.4 oz (14,300 g)

Miscellaneous

- Faux Bar single pivot rear suspension design
- 27.5" wheels available in sizes SM/MD
- 29" wheels available in sizes MD/LG/XL
- Internal cable routing
- Weight given for size MD with 29" wheels

Price

$1,599.00

More Info

polygonbikes.com

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Where To Buy
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
	Free Delivery on purchases over £20.	Browse available Bikes
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes