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 2012 Felt B2 and 2010 Felt B2.

  2. Gearing

    2012 Felt B2 has a 10% lower climbing ratio than 2010 Felt B2.

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

  3. Identity & price

    2010 Felt B2 had an original MSRP $2,901 lower than 2012 Felt B2.

    Original MSRP is the published list price when new, not today’s used-bike value.

Gearing comparison

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

2012 Felt B252/38T · 11–25T
Lowest1.52:1Highest4.73:1Total range311%

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

2010 Felt B254/42T · 12–25T · 10-speed
Lowest1.68:1Highest4.50:1Total range268%

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

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
2012 Felt B2
2010 Felt B2
Overview
Model Year
2012
2010
Brand
Felt
Felt
Model
B2
B2
Bicycle Type
Time Trial/Triathlon
Road race & triathlon
Original MSRP
$6,699.99
$3,799.00
Colors
Gloss Cyan/Carbon
Gloss Red/Clear
Sizes
48cm, 50cm, 52cm, 54cm, 56cm, 58cm, 60cm
650c x 48, 50cm, 700c x 52, 54, 56, 58, 60cm
Weight
—
—
Frameset
Frame Construction
—
Monocoque
Frame Material
Felt UHC Carbon Fiber
Felt Tri Specific UHC carbon fiber
Fork
Felt Bayonet2 UHC
Felt Bayonet II UHC
Fork Material
—
Carbon fiber
Drivetrain
Component Group
—
Triathlon Mix
Shifters
Shimano Dura Ace Di2 TT
Shimano Dura-Ace SL-BS 78 Bar End
Front Derailleur
Shimano Dura-Ace Di2
Shimano Dura-Ace, braze-on
Rear Derailleur
Shimano Dura-Ace Di2
Shimano Dura-Ace
Crankset
Vision TriMax Alloy 52-38T
FSA Gossamer TT, 42/54 teeth
Bottom Bracket
FSA MegaExo
FSA Mega EXO
Cassette
Shimano 11-25T
Shimano
Rear Cogs
—
10-speed, 12 - 25 teeth
Chain
Shimano Dura-Ace
SRAM 10-speed
Brakes
Brakes
TRP custom superLight U-brake
Superlight Dual Pivot brakes, TRP Aero Alloy levers
Cockpit & Contact Points
Headset
FSA Integrated
1" integrated FELT Bayonet
Handlebar
Felt 3:1 Bayonet
Felt Bayonet 6061 T6 420mm Base Bar
Handlebar Extensions
—
Integrated adjustable UHC extensions
Stem
Felt Bayonet2
Felt Bayonet II integrated
Saddle
Felt SL
FELT 3.2 TT/Tri Saddle w/ CroMo rails
Seatpost
Felt Aero UHC
FELT 3.1 UHM Bladed Carbon
Wheels & Tires
Hubs
—
FELT TTR-2 Sealed w/Ti QR
Rims
Felt TTR3
Felt TTR-2 ALU Deep Section, 18-hole/21-hole
Spokes
—
DT, aero bladed
Front Tire
Vittoria Rubino Pro 700 X 23c
650/700 x 23c Vittoria Rubino Pro
Wheel Size
—
650c/700c wheels

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

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