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Sorry, this Polygon Siskiu N9 Mountain Bike - 2021, X-Large has been sold.
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Polygon Siskiu N9 Mountain Bike - 2021, X-Large

Item #BMT30756
Condition: Certified Pre-Owned
Fit Range: 6'2" - 6'5"
Regular price

Trade In
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Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued
Shipping

Our RideFast shipping means this bike gets to you quickly and securely. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

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Upgrades
  • Cush Core tire inserts installed in both rims
Master Mechanic’s Notes
  • Small paint chip on the drive-side down tube & seatstay arch
  • Light scratches on the handlebar & seatpost
  • Light scratches on the non-drive side down tube & head tube
  • Light wear and tear from cable rub, heel rub & chain
  • Light scratches on the rims
Specifications
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Details
Original MSRP $3,399.00
Year 2021
Brand Polygon
Model Siskiu N9
Size X-Large
Frame Material Aluminum
Drivetrain Shimano, 1x12 spd
Weight 37 lbs 1 oz
Build
Fork FOX Performance Series 36 FLOAT
Fork Travel 160mm
Rear Shock FOX Performance Series FLOAT DPX2
Rear Shock Travel 160mm
Brakes TRP Slate T4, Disc Brakes - Hydraulic
Shifters Shimano XT M8100, Mechanical
Rear Derailleur Shimano XT M8100
Bottom Bracket Shell Threaded
Crankset Shimano XT M8100, 32t, 170mm
Cassette Shimano XT M8100, 10-51t
Chain KMC
Handlebar Deity Riser Alloy, 820mm
Headset FSA Integrated
Stem Race Face Aeffect Alloy, 35.0 mm x 50mm, 0°
Seatpost TranzX Dropper, 30.9mm
Seatpost Travel 170mm
Saddle SDG
Front Axle Spacing 15x110mm Boost (Thru-Axle)
Rear Axle Spacing 12x148mm Boost (Thru-Axle)
Wheelset Entity XL2 Disc Aluminum Tubeless Compatible, Shimano XT M8110
Front Tire Vittoria Mazza Enduro Graphene 2.0, 29" x 2.6"
Rear Tire Vittoria e-Martello Graphene 2.0, 29" x 2.6"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Pedals Sold separately
Geometry
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Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Bikes are meant
to be used.