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2019 Polygon

BEND FX4

A 700c aluminum frame fitness bike with mid-range components and tektro hydraulic disc brakes.

Manufacturer Price

$999
Weight23.4 lbs  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesTektro Hydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
BEND FX4
Other Fitness bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

BEND FX4

35 mph

Similar Bikes

Highest gear

(descending)

Reviews
Cycling News
Polygon Bend R5 gravel bike review

Dec 2020 · Colin Levitch

The Polygon Bend R5 gravel bike comes with small wheels and a small price tag but it adds up to big fun

Highs
  • Comfort

  • Capability

  • Value

Lows
  • Weight

  • Only comes in three sizes

Read Review

road.cc
Polygon Bend CT5

Sep 2017 · Mat Brett

Versatile aluminium 1X bike that's well-capable of handling both the daily commute and rough rides into the back of beyond

Read Review

BikeRadar
Polygon Bend CT5 first ride review

Sep 2017 · Warren Rossiter

2 reach make the Bend both tall and long, and the bottom bracket drop of 72mm (distance from the centre of the BB to the wheel axle centre) is more road than ‘cross bike. . .

Read Review

Cycling Tips
Polygon Bend RV review

Nov 2016

Interest in gravel riding has been growing in recent years, and while some have been re-purposing cyclocross bikes for the activity, the number of purpose-built entry-level bikes is on the rise. The Bend RV made by Polygon Bikes is a recent addition to this market, and in this review, Australian tech editor Matt

Read Review

Geometry
Specs
Build
Frame

URBAN SPORT ALX W/ FLATMOUNT, FENDER READY

BB StandardBSA, Threaded

ColorCharcoal

Fork

URBAN SPORT ALX W/ E-THRU & FLATMOUNT, FENDER READY

Shock

-

Bottom Bracket

SHIMANO BSA

Stem

ENTITY SPORT ALLOY STEM

Handlebar

ENTITY SPORT FLATBAR

Saddle

ENTITY FLUX W/ CRMO RAIL

Seatpost

ENTITY SPORT D:27.2MM OFFSET:15MM

TypeRigid

Pedals

ALLOY BODY & CAGE

Groupset
Rear Derailleur

SHIMANO TIAGRA RD-4700

Crank

SHIMANO TIAGRA FC-4700 50/34T

Shifters

SHIMANO TIAGRA SL-4700 2X10 SPEED

Cassette

SHIMANO CS-HG500-10 10-SPEED 11-28T

Chain

KMC X-10

Brakes

TEKTRO HD-R290 HYDRAULIC DISC BRAKES

TypeTektro Hydraulic Disc

Wheels
Rims

ENTITY XL3 DISC 700C

Tires

SCHWALBE KOJAK, 700x35C

Rider Notes
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First added March 11

Last updated March 11

Not listed for 2,273 days