KHS Vitamin B

Name: KHS Vitamin B
Brand: KHS

2013 UrbanFitness

Last known price: $599

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

10 of 23 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,replaceable derailleur hanger Not identified

Suspension

1 part

Fork

Hi-Tensile unicrown straight leg Not identified

Drivetrain

7 parts

Bottom bracket

Cartridge Bearings Not identified
Cassette
- Shimano CS-HG31 8 speeds 11–34t
CS-HG31CS-HG31-8I
Chain
- KMC
Crankset
- SR Suntour 48/38/28t
Front derailleur
- Shimano FD-M191
FD-M191
Rear derailleur
- Shimano Acera
Shifters
- microSHIFT

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Tektro

Wheels and tires

5 parts

Front hub

Q2 Alloy, Q/R Not identified
Rear hub

Q2 Alloy Cassette, QR Not identified
Rims

Q2 AR400 Wheelset, Doublewall, 700c Not identified
Spokes

14G Black 20X24 w/Alloy Nipples Not identified
Tires
- Kenda

Cockpit and contact points

7 parts

Grips

Dual density cushion wrap Not identified
Handlebar

Alloy 20mm rise Not identified
Headset

Threadless Slimstack, 1-1/8 Not identified
Pedals

Resin w/steel cage Not identified
Saddle
- KHS
Seatpost

Q2 Carbon, 27.2x350mm Not identified
Stem

Alloy 3D Forged Not identified

Specifications

Frame and fork

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

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: 32c
Travel: Front: 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: 2013
Sample: 74 bicycles with this information
Coverage: 96.1% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2013
Sample: 74 bicycles with this information
Coverage: 96.1% 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: 2013
Lowest gear: 74 bicycles with this information, 96.1% of the class
Highest gear: 74 bicycles with this information, 96.1% 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 2013 builds
Specification	This bicycle KHS Vitamin B	KHS Vitamin A	KHS Vitamin A (Ladies)	KHS Vitamin B (Ladies)	KHS Vitamin C
Frame
Intended fit	Unisex	Unisex	womens	womens	Unisex
Fork material	Steel	Steel	Steel	Steel	Carbon
Drivetrain
Smallest chainring	28	28	28	28	26
Rear sprockets	8	8	8	8	9
Largest sprocket	34	34	34	34	32
Lowest gear	23.9 in	23.9 in	23.9 in	23.9 in	23.6 in
Other specifications
Tire width	32c	35c	35c	32c	32c
Travel	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: Rigid

Changes since 2012
Specification	2012 KHS Vitamin B	This bicycle KHS Vitamin B
Frame
Intended fit	womens	Unisex
Fork material	Carbon	Steel
Drivetrain
Largest sprocket	32	34
Lowest gear	25.4 in	23.9 in
Other specifications
Travel	Configuration: Rigid	Configuration: RigidFront: Additional specification: Not available: Yes