Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Identity & price
These bicycles are categorized differently: 2020 Polygon HEIST X2 is Hybrid; 2022 Polygon HEIST X2 is Gravel & Cyclocross.
- Data limitation
No geometry is recorded for 2020 Polygon HEIST X2.
- Identity & price
2022 Polygon HEIST X2 had an original MSRP $220 lower than 2020 Polygon HEIST X2.
Original MSRP is the published list price when new, not today’s used-bike value.
Selected-size geometry
Geometry overlay
Frames share one scale and a bottom-bracket alignment. Size labels differ by brand; schematic drawing aids are identified below.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Gearing unavailable for this size.
Gearing unavailable for this size.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2020 Polygon Heist X2
2022 Polygon Heist X2
Overview
Model Year
2020
2022
Brand
Polygon
Polygon
Model
Heist X2
Heist X2
Bicycle Type
Hybrid
Cyclocross/Gravel
Original MSRP
$779.00
$559.00
Colors
Blue Green
Green Pine
Sizes
S, M, L, XL
S, M, L, XL
Weight
—
—
Frameset
Frame Construction
AL6 Urban Cross, QRX135 O.L.D.
AL6 Urban Cross, QRX135 O.L.D.
Fork
Suntour NEX, 63mm Travel
Suntour NEX, Preload Adjuster, Straight 1-1/8" Threadless
Drivetrain
Shifters
Shimano Altus SL-M315
Shimano Altus SL-M315, 2X8 Speed Trigger
Rear Derailleur
Shimano Acera RD-M360
Shimano Acera RD-M360 Direct Attach
Crankset
Alloy Crankset
Prowheel Alloy 46/34T, MAX Chainring: 46/34T, Crank ARM: 170mm (S, M) / 175mm (L, XL)
Bottom Bracket
Cartridge BB
Cartridge Bearing 68x119mm Square
Cassette
Shimano CS-HG200
Shimano CS-HG200 8-speed 12-32T
Chain
KMC Z-8.3
KMC Z-8.3
Pedals
—
PP Cage Pedal W/ Reflector
Brakes
Brakes
Levers: HYDRAULIC DISC BRAKE
High Performance Hydraulic Disc Brake, Rotor: 160mm 6-Bolts; Levers: High Performance Hydraulic Disc Brake, Rotor: 160mm 6-Bolts; Rotors: High Performance Hydraulic Disc Brake, Rotor: 160mm 6-Bolts
Cockpit & Contact Points
Headset
Threadless Integrated Headset
Integrated W/ Sealed Bearing for Taper Head Tubeintegrated W/ Sealed Bearing for Taper Head Tube, IS 42/28.6 | IS 52/40
Handlebar
Entity Xpert, Alloy
Entity Xpert, W: 700mm, BAR Bore: 31.8mm, Rise/Drop: 0mm, Bend: 6DEGREE
Stem
Entity Xpert, Alloy
Entity Xpert, EXT: 75mm, BAR Bore: 31.8mm, Rise/Drop: 10DEGREE
Saddle
Entity Saddle
Entity Saddle, Steel Ø 7mm
Seatpost
Entity Xpert, Alloy
Entity Xpert, DXL: 27.2X350mm, Offset: 15mm, Seat Clamp: 31.8mm W/ QR
Wheels & Tires
Wheels
Alloy Double Wall 32H
Alloy Double Wall
Front Tire
Performance Tire 700x45C
WTB Riddler Tire 700x45C
Rear Tire
Performance Tire 700x45C
WTB Riddler Tire 700x45C
Geometry · choose a size for each bicycle
Geometry size
—
Reach
—
415 mm
Stack
—
621.18 mm
Effective top tube
—
593.12 mm
Head-tube angle
—
71°
Seat-tube angle
—
74°
Actual seat-tube angle
—
74°
Seat tube
—
431 mm
Head tube
—
90 mm
Chainstay / rear center
—
440 mm
Wheelbase
—
1093.12 mm
Bottom-bracket drop
—
70 mm
Bottom-bracket height
—
289.5 mm
Standover height
—
708.7 mm
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.