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Felt B12 (2012)


Product Category
Brand Felt
Size48cm, 50cm, 700c X 52cm, 54cm, 56cm, 58cm, 60cm
ColorGloss Nickel & Carbon


Bottom bracketFSA MegaExo
Brake leversTRP aero aluminum
BrakesSuperLight dual pivot front, TRP custom superLight U-brake w/ stainless hardware & Teflon bushings rear w/ cartridge brake pads
CassetteShimano 11-25T
ChainFSA Team Issue CN-910 w/ 1 piece Connector
CranksetVision TriMax aluminium compact TT MegaExo, 52/38T; 52cm=170mm, 54cm=172.5mm, 56cm-60cm=175mm
FeaturesWind Tunnel This product directly benefited form advanced computer design work using Computational Fluid Dynamic (CFD) software from CD-Adapco as well as extensive wind tunnel testing to make them as aerodynamically efficient and technologically advanced as possible.

Internal Cable Routing This indicates the use of flow-through internal cable routing.  It reduces wind drag and prevents contaminants from entering and interfering with the function of brake or shifter cables.

Inside Out InsideOut is a revolutionary internally optimized molding process that completely eliminates excess material, and therefore weight, inside the frame tubes and junctions.  Placing polyurethane inserts inside the frame during the molding process—especially at the bottom bracket and head tube area—and then applying  a precise amount of pressure and heat results in perfectly formed tubes, inside and out.

Modular Monocoque Modular Monocoque Construction (MMC) is an advanced carbon fiber manufacturing technique that allows Felt to mold individual sections of the frameset and then join them together.  The main advantage of MMC is that it allows each section to be optimized to meet the specific engineering demands of that particular section of the frame.

UHC Performance UHC Performance is a T700- based blend of raw carbon fiber, which has a tensile strength that’s 7.9 times greater than 3/2/5 titanium and a stiffness rating that’s 3.34 times greater than 6061 aluminum.  UHC performance brings the unmatched performance of a Felt carbon fiber bike to more affordable pricing levels than ever before.
Fork typeFelt Aero TT/Tri UHC Performance carbon fiber crown, blades, & dropouts w/ 1"" aluminum steerer tube
Frame typeFelt TT/Tri UHC Performance MMC carbon fiber w/ 3KP weave, mechanical internal cable routing, aluminum dropout & derailleur hanger
Front derailleurShimano Dura-Ace braze-on
HeadsetFSA 1"" integrated w/ 7.2mm + 20mm cone & 3 X 5mm spacers, Felt Tornado top cap & 2024 anodized aluminum bolt
Hub frontFelt TTR1 24H w/ low friction Japanese bearings & light weight Felt quick release
Hub rearFelt TTR3 low friction sealed bearing CNC machined 7075 aluminum axle 28H w/ aluminum 10 speed Shimano compatible freehub body & light weight Felt quick release
Rear derailleurShimano Dura-Ace
Recommended forTriathlon, Time Trial
Rims typeFelt TTR3 aluminium clincher 38mm deep 24H front, 28H rear
SaddleFelt SL Tri/TT w/ nylon injected base, gel nose, custom waterproof cover w/ extended length rails
ShiftersVision Metron Shimano 7900 compatible bar end
SpokesStainless steel bladed, butted 2.0/0.9 x 2.3/1.8mm laced radial front, 2x rear w/ aluminum nipples
StemFelt SL 6061 aluminum 3D forged +/-7° rise, 26.0mm bar clamp, custom Cr-Mo bolts, 131g; 52cm=80mm, 54cm=90mm, 56cm=90mm, 58cm=100mm, 60cm=110mm
TiresVittoria Zaffiro Pro Slick, 700c x 23c
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