Polygon Premier 24 XC Disc

Name: Polygon Premier 24 XC Disc
Brand: Polygon

2024 YouthGeneral youth Manufacturer page

Last known price: $649

Prices shown first for United States
Fork travel: 50 mm
Wheels: 24″
Drivetrain: 1 × 8 30t / 11–32t
Gear range: 291%
Weight: 12.8 kg 28.2 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

4'1" to 4'11"

The manufacturer did not publish rider heights for these sizes.

Components

9 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

AL6 6061 Aluminium, Kids Specific Geometry, 135mm Rear Hub, Replaceable Derailleur Hanger Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

6 parts

Bottom bracket

BSA, 100mm, threaded Not identified
Cassette
- Shimano CS-HG200 11–32t
CS-HG200
Chain
- KMC
Crankset
- Prowheel 30t
Rear derailleur
- Shimano Altus RD-M310-L
RD-M310
Shifters
- Shimano Altus SL-M315
SL-M315

Brakes

1 part

Brakes
- ProMax
BL-367G

Wheels and tires

4 parts

Front hub

Alloy nutted 3/8" 26 TPI, 100mm Spacing Not identified
Rear hub

Alloy nutted 3/8" 26 TPI, 135mm Spacing Not identified
Rims

Alloy Double Wall, CNC brake surface with wear indicator, 19mm Internal Width, 28H Not identified
Tires
- WTB

Cockpit and contact points

6 parts

Grips

Slip-on Rubber, L:110mm R:72mm Not identified
Handlebar

Alloy Riser, 30mm Rise Not identified
Pedals

Kids Specific Nylon Pedal Not identified
Saddle
- Entity
Seatpost

Alloy, 27.2mm Not identified
Stem

Alloy 4-bolt, 25.4mm Bar Bore Not identified

Other components

1 part

Kickstand

Alloy Centre Mount Not identified

Sizes and geometry

1 size Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 4'1" to 4'11"

Table

Geometry diagram unavailable

The drawing needs head tube length, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	255
Stackmm	539
Top tube lengthmm	520
Seat tube lengthmm	311
Head tube angle	70°
Seat tube angle	73°
Chainstay lengthmm	410
Wheelbasemm	988
Front centermm	581
Bottom bracket dropmm	40
Bottom bracket heightmm	289
Standover heightmm	602

Not published by the manufacturer: Head tube length, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 12.8 kg

28.2 lb

Suspension

Suspension configuration: Hardtail
Front travel: 50 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 22.5 in
Highest gear: 65.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Coil
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 24″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.6 km/h
Highest gear: 25.1 km/h

Total gear range 291%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 22.5–65.5 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2024 builds

Differences across 2024 builds
Specification	This bicycle Polygon Premier 24 XC Disc	Polygon Premier 20	Polygon Premier 20 inch Kids Ultralight	Polygon Premier 20 inch Kids Ultralight Urban	Polygon Premier 20 XC	Polygon Premier 24
Frame
Bicycle weight	12.8 kg	Not informed	9.6 kg	9.53 kg	9.6 kg	Not informed
Fork material	Not informed	Steel	Not informed	Steel	Not informed	Steel
Suspension
Suspension configuration	Hardtail	Rigid	Hardtail	Rigid	Hardtail	Rigid
Front travel	50 mm	Not informed	40 mm	Not informed	40 mm	Not informed
Drivetrain
Smallest chainring	30	32	32	32	32	32
Largest chainring	30	32	32	32	32	32
Rear sprockets	8	7	7	7	7	7
Smallest sprocket	11	14	14	14	14	14
Largest sprocket	32	28	28	28	28	28
Lowest gear	22.5 in	22.9 in	22.9 in	22.9 in	22.9 in	27.4 in
Highest gear	65.5 in	45.7 in	45.7 in	45.7 in	45.7 in	54.9 in
Brakes
Brake type	Mechanical disc	Rim brake	Rim brake	Rim brake	Rim brake	Rim brake
Other specifications
Bottom bracket standard	BSA	Not informed	BSA	BSA	BSA	Not informed
Fork spring	Coil	Not informed	Coil	Not informed	Coil	Not informed
Suspension	Hardtail	Rigid	Hardtail	Rigid	Hardtail	Rigid
Tire width	2.25″	2.1″	2.1″	1.75″	2.1″	1.75″
Wheel size	24″	20″	20″	20″	20″	24″
Tire clearance	Not informed	Not informed	Not informed	Maximum tire width: 2.1″	Maximum tire width: 2.1″	Not informed