Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. Identity & price

    These bicycles are categorized differently: 2013 KHS Brentwood is Hybrid; 2007 KHS Brentwood is City & Commuter.

  2. Data limitation

    No geometry is recorded for 2013 KHS Brentwood and 2007 KHS Brentwood.

  3. Gearing

    2013 KHS Brentwood has a 18% lower climbing ratio than 2007 KHS Brentwood.

    A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

2013 KHS Brentwood48/38/28T · 14–34T
Lowest0.82:1Highest3.43:1Total range416%

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

2007 KHS Brentwood48/38/28T · 14–28T · 7-speed
Lowest1.00:1Highest3.43:1Total range343%
Estimated speed at 90 RPMLowest gear7.4 mphHighest gear25.2 mph

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.

Try other gearing

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.
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Specification
2013 KHS Brentwood
2007 KHS Brentwood
Overview
Model Year
2013
2007
Brand
KHS
KHS
Model
Brentwood
Brentwood
Bicycle Type
Hybrid/Comfort
City/commuter
Colors
Blue/Silver, Infinite Black, Matte Silver
Silver/Ti, Dark Blue, Flat Dark Gray, Shimmer Red (Ladies), Flat Mystic Blue (Ladies)
Sizes
15", 17", 19", 21", 23", 25"
15", 17", 19", 21", 23", 25", womens 14", womens 17"
Weight
—
—
Frameset
Frame Construction
—
TIG-welded
Frame Material
High-Tensile Steel
Hi-tensile steel
Fork
Hi-Tensile Steel
Khs
Fork Material
—
High-tensile steel, unicrown crown
Drivetrain
Component Group
—
Commuter Mix
Shifters
Shimano Revo
Shimano Revo
Front Derailleur
Shimano TX51
Shimano FD-C051
Rear Derailleur
Shimano TX35
Shimano RD-TX50
Crankset
Alloy 48/38/28t
Shimano FC-TX71, 28/38/48 teeth
Bottom Bracket
Sealed Cartridge
VP-B33
Cassette
Shimano 14x34t
—
Rear Cogs
3x7 Speeds
7-speed, 14 - 28 teeth
Chain
KMC Z7
KMC Z51
Pedals
Platform
PVC w/Non-slip tread
Brakes
Brakes
Alloy Caliper
Alloy Linear Pull brakes, Alloy levers
Cockpit & Contact Points
Headset
1 1/8 Threaded
1 1/8" threaded
Handlebar
Alloy Riser Bar
95mm Rise
Handlebar Extensions
—
Not included
Stem
Alloy Quill
Alloy
Saddle
KHS Ultra Comfort
KHS Wide Comfort
Seatpost
Alloy Suspension Post
Alloy Suspension
Wheels & Tires
Hubs
—
Front: Formula Alloy QR, Rear: Formula alloy
Rims
—
Weinmann alloy, 36-hole
Spokes
—
Stainless steel, 14ga. (2.0mm)
Front Tire
Kenda 700x38
700 x 38c KHS
Wheel Size
—
700c wheels

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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