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2017 Polygon Siskiu D8 Bike (discontinued)

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Product Polygon Siskiu D8 Bike
Model Year 2017
Riding Type Trail
Rider Unisex
Sizes and Geometry
S (15"), M (17"), L (19"), XL (20.5") View Geometry
Size S (15") M (17") L (19") XL (20.5")
Top Tube Length 565mm 585mm 610mm 630mm
Head Tube Angle 67.5° 67.5° 67.5° 67.5°
Head Tube Length 115mm 115mm 125mm 125mm
Seat Tube Angle 74.5° 74.5° 74.5° 74.5°
Seat Tube Length 385mm 435mm 485mm 520mm
Bottom Bracket Height 331mm 331mm 331mm 331mm
Chainstay Length 438mm 438mm 438mm 438mm
Standover 673mm 700mm 736mm 754mm
Reach 403mm 423mm 446mm 466mm
Stack 583mm 583mm 592mm 592mm
Wheel Size 27.5" (650b)
Frame Material Aluminum
Frame Material Details ALX 6061 triple-butted heat-treated alloy
Rear Travel 120mm
Rear Shock RockShox Monarch RT, 190mm x 51mm
Fork RockShox Recon Gold, Solo Air, with remote
Fork Travel 120mm
Head Tube Diameter Tapered, 1.125" top, 1.5" bottom
Headset FSA No.57B, 44/56mm
Handlebar Entity Xpert, alloy, 740mm width
Stem Entity Xpert, alloy, 60mm length
Brakes Shimano BR-M447
Brake Levers Shimano BL-M506
Drivetrain 2x
Shifters Shimano SLX SL-M7000, 2x11, I-Spec
Front Derailleur Shimano SLX FD-M7020-H
Rear Derailleur Shimano Deore XT RD-M8000-GS, 11-speed
ISCG Tabs No
Chainguide N/A
Cranks Shimano SLX FC-M7000-11-2, 170mm length (S/M), 175mm (L/XL)
Chainrings Shimano SLX FC-M7000-11-2, 24/34 tooth
Bottom Bracket Shimano integrated BSA
Pedals VP Component VP-195E, alloy
Chain KMC X-11
Cassette Shimano SLX CS-M7000, 11-42 tooth, 11-speed
Rims Mavic Crossride
Hubs Mavic Crossride
Tires Schwalbe Smart Sam, 27.5" x 2.25"
Saddle Entity Assault, CrMo rail
Seatpost Entity Xpert, alloy, 350mm
Seatpost Diameter 30.9mm
Seatpost Clamp Quick release
Rear Dropout / Hub Dimensions 142x12mm or 135x9mm
Max. Tire Size
Bottle Cage Mounts Yes (single)
Colors Black
Warranty 5 years
Weight N/A
Miscellaneous Faux bar suspension system
Internal and external cable routing
Post-mount brake
2HRU interchangeable dropouts
Price $2,345
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