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Deal.ai › Polygon
Polygon
Polygon Siskiu T8 Mountain Bike

Polygon Siskiu T8 Mountain Bike

4.6(50 ratings)

Best price now

$2,299.99at BikesOnline USChecked Nov 11

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Price facts

  • Last seen at $2,299.99 at BikesOnline US on Nov 11.

Our take on the Polygon Siskiu T8 Mountain Bike

The Polygon Siskiu T8 is a full-suspension trail mountain bike built around an aluminum frame with 140 mm of rear travel and a 150 mm fork. It runs a 12-speed drivetrain, a dropper post and 29-inch wheels, so it climbs and descends without needing upgrades out of the box. Riders rate it highly for the spec sheet against big-name trail bikes that cost more. It suits riders stepping into real trail riding more than racers or bikepark jumpers.

Best forTrail riders moving up from a hardtailRiders who want full suspension without premium-brand pricingAll-day singletrack and technical descentsRiders who prefer to buy a complete bike rather than build one
Pros
  • Full suspension with 140 mm rear travel and a 150 mm fork
  • 12-speed drivetrain with a wide gear range
  • Dropper post included as stock equipment
  • 29-inch wheels roll fast over roots and rocks
  • Aluminum frame holds up to rough trail use
  • Strong component set for the money
Cons
  • Heavier than carbon trail bikes
  • Suspension and brakes are good, not top-tier
  • Stock tires and cockpit parts are common upgrade targets
  • Not a lightweight cross-country race bike

Polygon Siskiu T8 Mountain Bike prices at every store

  • BikesOnline USNew

    In stockReturn policy

    $2,299.99Checked Nov 11
    Visit BikesOnline US

What reviewers say

  • 4.6 / 550 ratings

Owners rate the Siskiu T8 highly and mostly talk about how much bike it is for the money. They call it a confident descender and a capable all-round trail bike, with a few noting weight and wanting better stock parts.

What people mention
  • ValuePraisedOwners say the parts list beats name-brand trail bikes that ask more.
  • DescendingPraisedRiders describe it as stable and confident on steep, rough trails.
  • WeightMixedSome owners find it heavy on long climbs compared with lighter bikes.
  • Stock partsMixedTires and cockpit parts are called decent but the first things people swap.
  • Suspension setupMixedA few riders say the rear shock takes time to dial in for their weight.

About the Polygon Siskiu T8 Mountain Bike

The Polygon Siskiu T8 is a mountain bike made for both recreational and performance cycling.

Brand
Polygon
Type
Mountain bike

Questions and answers

Is the Siskiu T8 good for beginners?
Yes, if the beginner is riding real trails. The full suspension and dropper post make rough ground more forgiving, but it is heavier and more bike than a rider needs for smooth paths.
How does it compare with the Siskiu T7?
The T8 steps up the fork, shock and drivetrain over the T7. Riders who plan to ride technical trails get more out of the T8 without upgrading parts later.
What travel does it have?
It has 140 mm of rear travel and a 150 mm fork. That puts it in trail bike territory, comfortable on climbs and capable on descents.
Does it come with a dropper post?
Yes, a dropper post is part of the stock build. That lets you drop the saddle on descents and raise it for climbs without stopping.
What wheel size does it use?
It runs 29-inch wheels. They roll over roots and rocks well and carry speed, at the cost of a little agility in tight turns.
Can it handle bike park riding?
It can handle light park laps, but it is a trail bike, not a downhill bike. Big drops and repeated rough landings are beyond its intended use.
Where is the Polygon Siskiu T8 Mountain Bike cheapest?
At BikesOnline US, for $2,299.99, as of our latest check.
What do buyers say about the Polygon Siskiu T8 Mountain Bike?
Rated 4.6 out of 5 from 50 ratings.

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