KHS Sixfifty 603

Name: KHS Sixfifty 603
Brand: KHS

2012 MountainCross-country

Last known price: $769

Prices shown first for United States
Fork travel: 100 mm
Wheels: 27.5″
Drivetrain: 3 × 8 22–42t / 11–34t
Gear range: 590%
Frame: Aluminum
Brakes: Mechanical disc

Not published by the manufacturer

Sizes and geometry

Components

11 of 21 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

650B alloy 6061 w/replaceble drop outs Not identified

Suspension

2 parts

Fork
- X-Fusion
Rear shock

None

Drivetrain

7 parts

Bottom bracket

Cartridge bearing Not identified
Cassette
- Shimano CS-HG31 8 speeds 11–34t
CS-HG31
Chain
- KMC
Crankset

SR CW10-XCT 42/32/22 Not identified
Front derailleur
- Shimano Altus
Rear derailleur
- Shimano Acera
Shifters
- Shimano Altus

Brakes

2 parts

Brake levers

Alloy linear pull 2.5F Not identified
Brakes

Bengal Mechanical Disc, 160mmRotors Not identified

Wheels and tires

3 parts

Rims
- Weinmann
Spokes

14G 32X32 Black Not identified
Tires

Schwable Performance Folding 2.25 Not identified

Cockpit and contact points

7 parts

Grips
- KHS
Handlebar

Alloy, 31.8 680X25mm Not identified
Headset
- FSA
Pedals
- Wellgo
Saddle
- KHS
Seatpost

Alloy micro-adjust , 27.2 350mm Not identified
Stem

Alloy, 7 Degree, 31.8 Not identified

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 42
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 17.8 in
Highest gear: 105.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2012
Sample: 238 bicycles with this information
Coverage: 75.3% of the class

Lowest gear

17.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2012
Sample: 294 bicycles with this information
Coverage: 93.0% of the class

Highest gear

105.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2012
Sample: 294 bicycles with this information
Coverage: 93.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 40.2 km/h

Total gear range 590%

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: 17.8–105.0 gear inches
Class reference (p10–p90): 16.8–116.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2012
Lowest gear: 294 bicycles with this information, 93.0% of the class
Highest gear: 294 bicycles with this information, 93.0% of the class

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 2012 builds

Differences across 2012 builds
Specification	This bicycle KHS Sixfifty 603	KHS Sixfifty 606	KHS Sixfifty 608	KHS Sixfifty 609	KHS Sixfifty 656XC
Frame
Frame material	Aluminum	Aluminum	Carbon	Carbon	Aluminum
Fork material	Not informed	Not informed	Aluminum	Aluminum	Aluminum
Suspension
Suspension configuration	Hardtail	Hardtail	Hardtail	Hardtail	Full suspension
Front travel	100 mm	100 mm	100 mm	100 mm	120 mm
Drivetrain
Front chainrings	3	3	2	2	3
Smallest chainring	22	22	26	26	22
Largest chainring	42	44	39	39	44
Rear sprockets	8	9	10	10	10
Largest sprocket	34	34	36	36	36
Lowest gear	17.8 in	17.8 in	19.9 in	19.9 in	16.8 in
Highest gear	105.0 in	110.0 in	97.5 in	97.5 in	110.0 in
Brakes
Brake type	Mechanical disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Suspension	Hardtail	Hardtail	Hardtail	Hardtail	Full suspension
Bottom bracket standard	Not informed	Not informed	PF30	PF30	Not informed
Fork spring	Not informed	Not informed	Air	Air	Air