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. Data limitation

    No geometry is recorded for 2014 Diamondback Serene Classic and 2011 Diamondback Serene Classic.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

2014 Diamondback Serene Classic42/32/22T · 14–34T
Lowest0.65:1Highest3.00:1Total range464%

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

2011 Diamondback Serene Classic42/32/22T · 14–34T · 7-speed
Lowest0.65:1Highest3.00:1Total range464%
Estimated speed at 90 RPMLowest gear4.5 mphHighest gear20.8 mph

Uses front tire 26×1.95; 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.
Print / PDFCSV
Specification
2014 Diamondback Serene Classic
2011 Diamondback Serene Classic
Overview
Model Year
2014
2011
Brand
Diamondback
Diamondback
Model
Serene Classic
Serene Classic
Bicycle Type
—
Comfort/commuter
Original MSRP
$360.00
Not documented
Colors
Red
Blue
Sizes
WM(17"), WS(15")
WXS (13"), WS (15"), WM (17")
Weight
—
—
Frameset
Frame Construction
—
Aluminum
Frame Material
6061-T6 Aluminum
6061-T6 Heat-Treated Aluminum
Fork
Comfort Suspension 50mm
Comfort Suspension, 50mm travel
Drivetrain
Component Group
—
Hybrid Mix
Shifters
Shimano RS35 Twist
Shimano RS25 light action Twist
Front Derailleur
Shimano Tourney
MicroShift M20
Rear Derailleur
Shimano TX-35
Shimano TX31
Crankset
Alloy 42/32/22t
Comfort Compact Alloy w/ chainguard, 22/32/42t teeth
Bottom Bracket
Cartridge Type
Cartridge Type
Cassette
Shimano 14x34t
Shimano MegaRange
Rear Cogs
—
7-speed, 14 - 34 teeth
Chain
KMC-Z51
KMC Z51
Pedals
Diamondback Comfort Platform
Avenir Comfort Platform
Brakes
Brakes
Promax Linear
ProMax linear brakes, Promax linear levers
Cockpit & Contact Points
Headset
Threaded 1 1/8"
1 1/8" Threaded
Handlebar
Steel Satin finish Riser 70mm
Steel Satin finish Riser 70mm
Handlebar Extensions
—
Not included
Stem
Alloy Adjustable Quill
Alloy Adjustable Quill
Saddle
Diamondbck Sport Comfort
Avenir Comfort
Seatpost
KindShock Suspension Post
Alloy Suspension, 27.2mm diameter
Wheels & Tires
Hubs
—
Alloy QR
Rims
Alloy
SSW26, Double Tunnel Alloy, 36-hole/32-hole
Spokes
—
Stainless Steel stainless, 14ga. (2.0mm)
Front Tire
Smooth Comfort 26x1.95
26 x 1.95" Kenda Comfort w/ K-shield
Wheel Size
—
26" wheels

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

Campaign
Scroll to Top