Polygon Siskiu D6 27.5" 2018 Mountain Bike
Frame:ALX Advanced hydroformed Alloy linkage driven single pivot XC frame with adjustable rear end 10mmx135mm /12mmx142mm
Fork:SR Suntour XCR LO R Air fork 120mm travel
Rear Shock:SR Suntour Raidon LO-R air rear shock (190mmx50mm) 120mm travel with lock out
Headset:Polygon Internal Caged Bearing, ID:44/56MM
Stem:Entity Xpert, ALLOY, 80MM
Bars:Entity Xpert, Alloy, 740MM
Front Brake:Shimano BR-M365
Rear Brake:Shimano BR-M365
Front Mech:Shimano Deore FD-M612
Rear Mech:Shimano Deore RD-M7000SGS
Shifters:Shimano Deore SL-M610
Speed:30
Rims:DM-650
Front Hub:Shimano
Rear Hub:Shimano
Front Tyre:Schwalbe Smart Sam, 27.5” X 2.25”
Rear Tyre:Schwalbe Smart Sam, 27.5” X 2.25”
Seat Post:Entity Xpert, Alloy, 30.9 X 350mm
Chainset:Entity FC-M612 40 X 30 X 22T, 170mm(S-M), 175mm(L)
Bottom Bracket:Hollow BB
Chain:KMC X 10
Cassette:Shimano CS-HG50, 11-36T
Pedals:VP-195E, Alloy

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Siskiu D6 is designed for high performance sport riders who need a proven full suspension platform for local races or just-having-a-good-time riding fast on any trails.

Featuring a stiff and optimized ALX alloy frame with 27.5” wheels for improved traction, braking, and handling; Siskiu D6 will keep you fit while pedaling up hills and will encourage you to develop handling skills while challenging other riders.

Key Features:

  • ALX Advanced hydroformed Alloy linkage driven single pivot XC frame
  • New Rockshox 30 Silver solo air fork with tapered steerer
  • SR Suntour Epixon LO-R air rear shock
  • Shimano Deore XT-Deore 30 Speed
  • Araya DM-650 rims with Schwalbe Smart Sam tyres

Occasionally, without notice, manufacturers change product design and/or specifications.