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2025 Polygon

XTRADA 6

A 27.5″ / 29″ aluminum frame hardtail trail bike with modest components.

Manufacturer Price

$699
FrameAluminum
SuspensionHardtail, 120mm
ForkSuntour X1
Wheels27.5″ / 29″ Aluminum
Drivetrain1 × 11
GroupsetShimano
BrakesShimano Hydraulic Disc
View on polygonbikes.comLearn about Polygon
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
XTRADA 6
Other Trail bikes
Sizing
SM

4'11" – 5'5"

MD

5'3" – 5'9"

LG

5'7" – 6'1"

XL

5'11" – 6'5"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Price History
Reviews
MBR
Polygon Xtrada 5 review - MBR

Aug 2023 · Alan Muldoon

Xtrada literally translates to crossroads. And that can be interpreted a couple of different ways. Did Polygon intend the Xtrada 5 to meet at the intersection between on and off road riding? Or did it simply take the wrong road when speccing the 2×10 drivetrain?  We’re convinced it’s the latter. Because if you ignore the front derailleur for a second and take a closer look at the frame design, it’s clear that the Xtrada 5 has the most modern layout in class.  Best hardtail mountain bikes: reviewed and rated by experts Not only does this 29er have the slackest steering geometry for stability at speed, but it also has the lowest top tube and shortest seat tube. So if your feet do get blown off the pedals, you have a way better chance of riding home with your private parts intact.  Shift your focus to the rear of the bike and you’ll instantly notice a big disparity in size between the chainstays and the seatstays. The chunky chainstays provide direct power transfer from the pedals to the rear wheel, while the slender seat stays deliver a modicum of comfort from bumps transmitted from the rear wheel. Comfort that’s enhanced further by the slender 27.2in seat post when sat down pedalling.  The frame also has internal routing for a dropper post, and given the increased availability of affordable 27.2in droppers, it doesn’t spell the death knell it once did for a trail bike.  Best mountain bikes under £1000: brilliant bargain bikes Suspension Up front, the Xtrada 5 gets a 120mm travel Suntour XCM-HLO Coil fork, which is identical to the fork on the Jamis. It’s friction damped but it’s still pretty sensitive so it does a good job of eliminating a lot of the trail chatter before it gets transmitted to your hands. The fork gets a tapered steerer tube to bolster steering precision but the lower legs are an open dropout design so use a traditional quick release skewer rather than a stiffer bolt-thru axle. Flick the lock out lever on fork for a stint of blacktop and the mechanical top-out clunk when you hit a bump serves as a poignant reminder to open up the fork again as soon as you get off road.  Components The Entity 760mm bar and stubby 45mm stem enhanced the control and blend perfectly with the frame dimensions, even if the stem is somewhat at odds with the more XC focused 2×10 drivetrain.  Now, having two chainrings up front definitely gives the Xtrada 5 the widest gear range in test. Just don’t take that as a plus point, though, unless of course you plan on using the Polygon exclusively for commuting duties. Get the Xtrada off road and on trails that aren’t billiard table smooth, you are guaranteed to find the chain dangling off the chainset at the bottom of every descent. It’s mega frustrating, and not something we usually have to deal with as all modern mountain bikes have 1x drivetrains. It should …Continue reading »

Highs
  • Top quality frame with great proportions and sizing. Refined ride quality. Keen pricing

Lows
  • 2x10 drivetrain. Tektro brakes aren't the most powerful

Read Review

Rider Notes
XTRADA 6 rider review

Sep 2025 · Nate Wendelborn

just got the Xtrada 6 brand new absolutely love it awesome bike love everything about it just an uncomfortable seat and wished it came stock with a dr

Highs
  • smooth Deore drive train, super light, super good stock Entity wheels, awesome fork

Lows
  • seat, no stock dropper.

Read Review

Geometry
Specs
Build
Frame

aluminum

BB StandardBSA, 73mm, Threaded

Tire Clearance2.25"

ColorGreen / Black Red

Fork

SUNTOUR X1 32 LO-R 120mm (27.5" & 29") TRAVEL

Travel120mm

Spring TypeCoil

Shock

-

Bottom Bracket

SHIMANO 2-PIECE CRANKSET BSA THREADED 73mm

Headset

ZERO STACK (ZS) SEALED BEARING FOR TAPER HEAD TUBE, ZS 44/28.6 | ZS 56/40

Stem

Polygon Sport, Extension: 45mm, Bar Bore: 31.8mm, Rise/Drop: 3 degree

Handlebar

POLYGON SPORT ALLOY, W: 760mm, BAR BORE: 31.8mm, RISE/DROP: 12mm, BEND: 6degree

Saddle

POLYGON, STEEL ø 7mm

Seatpost

POLYGON XPERT ALLOY, DXL: 27.2 x 350mm, OFFSET: 15mm, SEAT CLAMP: 31.8mm W/ QR

TypeRigid

Pedals

PP FLAT PEDAL W/ REFLECTOR

Groupset
Rear Derailleur

SHIMANO 11 SPEED, DIRECT ATTACH

Crank

32T 170mm

Shifters

SHIMANO 11 SPEED TRIGGER

Cassette

SHIMANO 11 SPEED

Chain

KMC CHAIN

Brakes

SHIMANO MT-201 HYDRAULIC DISC BRAKES

TypeShimano Hydraulic Disc

Brake Levers

SHIMANO BL-MT201 HYDRAULIC DISC BRAKES

Wheels
Rims

ALLOY DOUBLE WALL H:19mm W: 23mm 584 32H FOR TYRE 584-68/622-68

Front Hub

Joytech D761DSE M9x100mm 32H QR centerlock type

Rear Hub

Joytech D762TSE M10x141mm 32H Boost QR

Tires

PERFORMANCE TIRE 27.5"X2.25" / 29"X2.25"

Disc Rotors

SHIMANO SM-RT10 160mm CENTER-LOCK

Rider Notes
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First added August 31

Last updated May 30