Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Identity & price
These bicycles are categorized differently: 2008 KHS Brentwood is City & Commuter; 2004 KHS Brentwood is Hybrid.
- Data limitation
No geometry is recorded for 2008 KHS Brentwood.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.00:1Highest3.43:1Total range343%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×38; rear size isn’t listed.
Lowest1.00:1Highest3.43:1Total range343%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×38; rear size isn’t listed.
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.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2008 KHS Brentwood
2004 KHS Brentwood
Overview
Model Year
2008
2004
Brand
KHS
KHS
Model
Brentwood
Brentwood
Bicycle Type
City/commuter
Hybrid
Original MSRP
Not documented
$219.00
Colors
Black, Silver/Dark Blue, Flat Gray Brown, Light Green, Silver/Lavender
Blue, Silver
Sizes
15", 17", 19", 21", 23", 25", womens 14", womens 17"
Womens 15", 15", 17", 19", 21", womens 17"
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Hi-tensile steel
Hi-tensile steel
Fork
Khs
Khs
Fork Material
High-tensile steel, unicrown crown
Hi-tensile steel, unicrown crown
Drivetrain
Component Group
Commuter Mix
Hybrid Mix
Shifters
Shimano Revo
SEC Twistshift
Front Derailleur
Shimano FD-C051
Shimano Tourney TZ-31
Rear Derailleur
Shimano RD-TX50
Shimano TX-50
Crankset
Shimano FC-M191, 28/38/48 teeth
Shimano Tourney TY-33, 28/38/48 teeth
Bottom Bracket
VP-B33
Semi-cartridge
Rear Cogs
7-speed, 14 - 28 teeth
7-speed, 14 - 28 teeth
Chain
KMC Z51
KMC Z51, 1/2 x 3/32"
Pedals
PVC w/Non-slip tread
Pvc
Brakes
Brakes
Alloy Linear Pull brakes, Alloy levers
ProMax linear-pull brakes, ProMax linear-pull levers
Cockpit & Contact Points
Headset
1 1/8" threaded
1 1/8" steel
Handlebar
95mm Rise
Steel, 4" rise
Handlebar Extensions
Not included
Not included
Stem
Alloy
Steel
Saddle
KHS Wide Comfort
KHS Padded
Seatpost
Alloy Suspension
Aluminum, suspension
Wheels & Tires
Hubs
Front: Formula Alloy QR, Rear: Formula alloy
Front: aluminum, Q/R, Rear: aluminum, nutted
Rims
Weinmann alloy, 36-hole
Aluminum, 36-hole
Spokes
Stainless steel, 14ga. (2.0mm)
Stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
—
Brass nipples
Front Tire
700 x 38c KHS
700 x 38c KHS City Slick
Wheel Size
700c wheels
700c wheels
Geometry · choose a size for each bicycle
Geometry size
—
Head-tube angle
—
71°
Seat-tube angle
—
73°
Chainstay / rear center
—
431.8 mm
Wheelbase
—
1033.8 mm
Fork offset / rake
—
44.4 mm
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run. Legacy reference geometry is model-level historical data whose corresponding frame size is not identified; compare those dimensions as reference values rather than size-normalized fit data.