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2013 KHS Raptor

Original specifications.

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At a glance

Archive #9240645

Model year: 2013
Category: Kids
Sizes: 20"
Colors: Pink, Yellow
In this record: 17 specifications · 2 archived images

Model history 11 other years

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Identification clues

2013 archived details

Published colors: Pink, Yellow
Frame: 6061 Aluminum

Clues, not proof of model year. Colors vary and components may have been replaced.

Original build6061 Aluminum

Manufacturer catalog

Published sizes and colors

1 size · 2 colors

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

20"

Published colors

PinkYellow

Frameset

Frame Material	6061 Aluminum
Fork	Hi-Tensile Steel

Drivetrain

Shifters	Shimano Revo
Rear Derailleur	Shimano TX35
Crankset	Alloy 40t
Bottom Bracket	Sealed Cartridge
Cassette	Sun Race 12x28t
Rear Cogs	1x7 Speeds
Chain	KMC Z50
Pedals	Platform

Brakes

Brakes	Alloy Caliper

Cockpit & Contact Points

Headset	1 1/8" Threadless
Handlebar	Alloy Riser Bar
Stem	Alloy
Saddle	KHS Junior
Seatpost	Alloy

Wheels & Tires

Front Tire	Kenda

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

All published sizes40T · 12–28T

Lowest1.43:1 Highest3.33:1 Total range233%

Speed unavailable: wheel or tire size is missing or unclear.

Add your rear tire size to calculate speed

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.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Gears Drivetrain

Front teeth Smallest rear teeth Largest rear teeth

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Rear tire marking

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

Rim diameter (BSD, mm) Tire width (mm)

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Cadence (RPM) Speed units

Gear, dimension and cadence changes update results automatically.

Gearing comparison
Measure	Original	Your setup
Lowest ratio	—	—
Highest ratio	—	—
Total range	—	—
Lowest-gear speed	—	—
Highest-gear speed	—	—

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications

Chain · Original

KMC Z50

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Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire: Kenda
Bottom bracket / shell: Sealed Cartridge

Equipment inspection checks 8 checks based on 4 archived component groups Open equipment checksClose equipment checks

Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.

Full used-bike inspection guide →

Frame and fork

Inspect the frame and fork →

Archived: Frame: 6061 Aluminum · Fork: Hi-Tensile Steel

Look for dents or shape changes and inspect the edges of welds around the head tube, bottom bracket, seat cluster and suspension mounts for hairline cracks.
Inspect the fork crown, blades, dropouts and visible steerer area. Check that it is straight, securely installed and free of cracks or impact damage.

Drivetrain

Check drivetrain wear →

Archived: Shifters: Shimano Revo · Rear derailleur: Shimano TX35 · Crankset: Alloy 40t · Bottom bracket: Sealed Cartridge · Cassette: Sun Race 12x28t · Rear cogs: 1x7 Speeds · Chain: KMC Z50

Shift through every available gear under light load. Hesitation, skipping or inconsistent indexing can reflect wear, damage, poor adjustment or mismatched replacement parts.
Measure chain wear with a compatible gauge and inspect chainring, cassette or freewheel teeth. A new chain does not rule out wear in the remaining drivetrain.
Turn the cranks slowly, feel for rough bearings and check for side-to-side play. Inspect crank arms, chainring bolts and pedal threads for looseness or damage.

Brakes

Inspect the brakes →

Archived: Brakes: Alloy Caliper

Inspect pads, cables and housings, then examine both rim braking surfaces for concavity, cracking or heavy wear. Confirm each caliper returns and centers correctly.

Controls and contact points

Archived: Headset: 1 1/8" Threadless · Handlebar: Alloy Riser Bar · Stem: Alloy · Seatpost: Alloy · Saddle: KHS Junior · Pedals: Platform

Apply the front brake and rock the bike to check for headset play or notchiness. Inspect the stem, handlebar and clamp zones, then confirm every fastener and control is secure.
Check that the seatpost moves for adjustment and that the saddle, post and clamp hold securely without cracks, severe corrosion or damaged hardware.

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Gallery2 images

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

2013 KHS Raptor