2014 Felt

B12

A carbon frame triathlon bike with high-end components and rim brakes.

MSRP$2,999
Weight20.9 lbs  
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
GroupsetUltegra, microSHIFT
BrakesRim
Where to Buy
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Accessories
Top Comparison
Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 mph

B12

40 mph

Similar Bikes

Highest gear

(descending)

Sizing
47cm

4'11" – 5'7"

51cm

5'5" – 5'9"

54cm

5'7" – 5'11"

56cm

5'9" – 6'2"

58cm

6'0" – 6'4"

61cm

6'1" – 6'6"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
BikeRadar
Felt B12 review

Jul 2011 · Guy Kesteven

Smooth, comfortable, efficiently aero with a great position and handling poise, the B12 is potentially a long-distance athlete’s best buddy

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Felt Dual Aero TT / Tri UHC Performance carbon fiber, MMC w/ InsideOut construction, BB30 & horizontal dropouts w/ integrated chain tensioners, internal cable routing (electronic compatible)

BB StandardBB30, Press Fit

Fork

Felt Aero TT / Tri UHC Performance carbon fiber blades & dropouts, 1.125" aluminum steerer tube

Shock

n/a

Bottom Bracket

Vision BB30

Headset

FSA IS integrated, 1.125" sealed cartridge bearing w/ aluminum 16.5mm integrated brake hanger & barrel adjuster cone spacer, 2 x 10mm + 2 x 5mm PC headset spacers & Felt top cap

Stem

Felt SuperLite, +/-17° rise, Ø31.8mm 51cm = 80mm 54 - 56cm = 90mm 58cm = 100mm 61cm = 110mm

Handlebar

Felt Bayonet 3 base bar w/ Felt ƒ-Bend 3-position extensions, Ø31.8mm 51 - 54cm = 390mm 56 - 61cm = 420mm

Saddle

Prologo Nago Evo Tri40

Seatpost

Felt DA/B Aero UHC carbon fiber, 350mm length

TypeRigid

Pedals

n/a

Grips

Devox VelvetGel Tape, Felt Tri Tip Grips & Dimpled Gel Pads

Groupset
Rear Derailleur

Shimano Ultegra 11-speed short cage

Front Derailleur

Shimano Ultegra 11-speed braze-on

Crank

Vision TriMax Pro TT BB30 51cm = 170mm 54 - 56cm = 172.5mm 58 - 61cm = 175mm

Shifters

microSHIFT TT 11-speed

Cassette

Shimano Ultegra 11-speed, 11-25T

Chain

FSA 11-speed

Chain Guide

n/a

Brakes

Felt Aero TT / Tri

TypeRim

Brake Levers

Aero TT / Tri

Wheels
Rims

Felt TTR3

Spokes

2.0 / 1.5 / 2.0mm butted aero stainless steel w/ aluminum nipples

Front Hub

Felt TTR3, sealed bearing, 24H

Rear Hub

Felt TTR3, sealed bearing, 28H, 11-speed

Tires

Felt Aero TTR2, 700 x 23c

Accessories
Fenders

n/a

Rider Notes
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Last updated September 18
Not listed for 1,649 days