KHS Vitamin B

Name: KHS Vitamin B
Brand: KHS

2017 UrbanFitness

Last known price: $509

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 3 × 8 28–48t / 11–34t
Gear range: 530%
Frame: Aluminum
Brakes: Rim brake

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

Alloy 6061, Double Butted w/Custom Formed TT, Replaceable Derailleur Hanger Not identified

Suspension

2 parts

Fork

Alloy Straight Leg Not identified
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
- Shimano FC-M311 48/38/28t
FC-M311
Front derailleur
- Shimano FD-M191
FD-M191
Rear derailleur
- Shimano Acera RD-M360
RD-M360
Shifters
- Shimano Altus SL-M310
SL-M310

Brakes

2 parts

Brake levers

Alloy Linear Pull Not identified
Brakes

Alloy Linear Pull w/ABS System Not identified

Wheels and tires

3 parts

Rims

Q2 AR400 Wheelset, Doublewall, 700c Not identified
Spokes

Q2 AR400 Wheelset, 14G Black 20x24 Not identified
Tires
- CST

Cockpit and contact points

7 parts

Grips

Velo Silicon Foam Not identified
Handlebar

Alloy 600x20mm, 580mm Ladies Not identified
Headset
- FSA
Pedals

Resin w/Steel Cage Not identified
Saddle
- KHS
Seatpost
- KHS
Stem
- KHS

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 23.9 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 28c
Travel: Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

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

Lowest gear

23.9 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2017
Sample: 159 bicycles with this information
Coverage: 86.8% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2017
Sample: 159 bicycles with this information
Coverage: 86.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.1 km/h
Highest gear: 48.5 km/h

Total gear range 530%

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: 23.9–126.6 gear inches
Class reference (p10–p90): 22.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Fitness Model year: 2017
Lowest gear: 159 bicycles with this information, 86.8% of the class
Highest gear: 159 bicycles with this information, 86.8% 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 2017 builds
Specification	This bicycle KHS Vitamin B	KHS Vitamin A	KHS Vitamin C
Frame
Fork material	Aluminum	Steel	Carbon
Drivetrain
Front chainrings	3	3	2
Smallest chainring	28	28	34
Largest chainring	48	48	50
Rear sprockets	8	7	9
Smallest sprocket	11	12	11
Largest sprocket	34	32	32
Lowest gear	23.9 in	25.4 in	30.8 in
Highest gear	126.6 in	116.0 in	131.8 in
Other specifications
Tire width	28c	32c	28c
Travel	Configuration: RigidRear: Additional specification: Not available: Yes	Configuration: RigidFront: Additional specification: Not available: YesRear: Additional specification: Not available: Yes	Configuration: RigidRear: Additional specification: Not available: Yes