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2011 Felt

B2

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

Manufacturer Price

$6,999
Weight18.6 lbs  
FrameCarbon
ForkCarbon
Wheels650c Aluminum
Drivetrain2 × 10 Electronic
GroupsetDura-Ace Di2
BrakesTRP Rim
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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)

36 mph

B2

40 mph

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Highest gear

(descending)

Reviews
BikeRadar
Felt B2 – First ride review

Jan 2011 · Guy Kesteven

Friendly, super-smooth aero machine that inspires confidence when leaping up climbs or slicing through gusting winds

Read Review

Cycling Weekly
Felt B2

Oct 2010 · Cycling Weekly

Felt B2 - CW tests the aerodynamic Felt B2, £2,749.99

Highs

  • High level of adjustability

  • Good spec list

  • Great looking

  • Comfortable

  • Good value

Lows

  • You may have to change cassette to suit

Read Review

Geometry
Specs
Build
Frame

Felt Aero TT/Tri UHC Advanced MMC Carbon Fiber Frame w/ 3KP Finish. Full Aero Tubeset w/ Front & Rear wheel recesses, Di2 Optimized Internal Cable Routing, Forged horizontal dropouts

Fork

Felt Bayonet II UHC Advanced Carbon Fiber Monocoque Design w/ 3KP Finish, Carbon Blades, Dropouts, Crown & External Steerer w/ Felt 1 Bearing Compression Device

Shock

n/a

Bottom Bracket

FSA Mega EXO

Headset

Felt Bayonet 1 Integrated

Stem

Felt Bayonet II Integrated CNC Machined Aluminum, Rise: -35° thru +43° range of adjustability, 48-56cm=90, 105, 120mm, 58cm-60cm=105, 120, 135mm

Handlebar

Felt 3:1 Bayonet 7005 Superlight 390mm (48-52cm) or 420mm (54-60cm) Base Bar w/ Di2 Optimized Internal Cable Routing, Integrated Adjustable Length UHC Ultimate + Nano Carbon Fiber ƒ Bend Tri-position extensions & 6061 Aluminum arm rests w/ Gel Arm Rest Pads

Saddle

Felt SL Tri/TT Saddle w/ Carbon Injected base, Gel Nose, Custom Waterproof Cover w/ Extended Length Cr-Mo rails

Seatpost

Felt Aero UHC Advanced Carbon Fiber Bladed Monocoque Design x 300mm

Type: Rigid

Pedals

n/a

Grips

Felt Gel Ribbon Cork Tape w/ Felt 3D Logo on basebar w/ DEVOX Gel Velvet Tape w/ DEVOX 3D Logo wrapped extensions

Groupset
Rear Derailleur

Shimano Dura-Ace Di2 SS short cage

Front Derailleur

Shimano Dura-Ace Di2 braze on

Crank

FSA Team Issue 2 piece w/ Integrated MegaExo BB, Solid monocoque Composite Crank Arms, AL7075 T6 Aluminum N10 5mm CNC Chainrings, Cr-Mo Torx T-30 Chainring Bolts, 130mm BCD, 758 grams (excluding BB) 53/39T; 48-50cm=170mm, 52cm-54cm=172.5mm, 56cm-60cm=175mm

Shifters

Shimano Dura-Ace Di2 SW-7971 & ST7971 dual shift point STI

Cassette

Shimano Cassette, 12-25T (650C Models: Shimano Cassette, 11-23T)

Chain

Shimano 10-Speed

Chain Guide

n/a

Brakes

Felt TTR Aero U-Brake Front, TRP Custom SuperLight U-Brake w/ Stainless Hardware & Teflon Bushings Rear w/ Cartridge Brake Shoes

Type: TRP Rim

Brake Levers

Shimano Dura-Ace Di2 ST7971 STI

Wheels
Rims

Felt TTR2 700c 42mm Deep Section Aluminum w/ CNC Machined Braking Surface, 18H Front/21H Rear (650C Models: Felt TTR-2 650C)

Spokes

TTR Aero Bladed w/ Aluminum Nipples

Front Hub

Felt TTR2 Sealed Bearing CNC Machined 7075 Aluminum 18H w/ Aluminum Axle & CNC Machined Quick Release Skewer

Rear Hub

Felt TTR2 Sealed Bearing CNC Machined 7075 Aluminum 21H w/ Aluminum Axle & CNC Machined Quick Release Skewer

Tires

Vittoria Rubino Pro, 700c x 23c, 150tpi (650C Models: Vittoria Rubino Pro, 650c x 23c, 150tpi)

Accessories
Fenders

n/a

Rider Notes
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First added September 19

Last updated September 19

Not listed for 2,444 days