Bike details
Overview
Key information split into simple groups.
Bike summary
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-
Frame Carbon -
Wheels 650c -
Groupset Dura-Ace, Vision -
Suspension Rigid -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Felt TT/Tri UHC Advanced MMC carbon fiber w/ 3KP weave, InsideOut internal molding process, Di2 & mechanical internal cable routing, carbon fiber dropout w/ aluminum rear derailleur hanger
Suspension Fork
Felt Bayonet3 UHC Advanced MMC carbon fiber monocoque w/ 3KP weave, 1 piece carbon blades, dropouts, crown & external steerer w/ Felt 19mm ACB compression device
Rear Shock
n/a
Drivetrain
Rear Derailleur
Shimano Dura-Ace
Front Derailleur
Shimano Dura-Ace braze-on
Shift Levers
Vision Metron Shimano 7900 compatible bar end
Cassette
Shimano 11-25T
Crank
Vision TriMax aluminum compact TT BB30, 52/38T; 47cm=165mm
Bottom Bracket
FSA BB30
Chain
FSA Team Issue CN-910 w/ 1 piece Connector
Chain Guide
n/a
Pedals
n/a
Wheels
Front Hub
Felt TTR1 24H w/ low friction Japanese bearings & light weight Felt quick release
Rear Hub
Felt TTR3 low friction sealed bearing CNC machined 7075 aluminum axle 28H w/ aluminum 10 speed Shimano compatible freehub body & light weight Felt quick release
Rims
Felt TTR3 aluminum clincher 40mm deep 24H front, 28H rear
Spokes
Stainless steel bladed, butted 2.0/0.9 x 2.3/1.8mm laced radial front, 2x rear w/ aluminum nipples
Tires
Vittoria Rubino, 650c x 23c
Brakes
Brakes
Felt integrated aerodynamic front U-brake & rear linerar pull w/ cartridge brake pads
Brake Levers
TRP aero aluminum
Cockpit
Stem
Felt Bayonet3 integrated 2D forged & CNC machined aluminum
Handlebar
Felt Bayonet bar w/ internal cable routing, integrated adjustable length ƒ bend tri-position extensions
Grips
Devox Tri-tip ergonomic base bar grip w/ Felt Gel Velvet tape wrapped extensions
Headset
Felt Bayonet3 stainless steel 19mm integrated ACB
Seat
Saddle
Felt SL Tri/TT w/ carbon injected base, gel nose, custom waterproof cover w/ extended length Cr-Mo rails
Seatpost
Felt Aero UHC Ultimate carbon fiber bladed monocoque x 350mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 47cm | 51cm | 54cm | 56cm | 58cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 0.83 mm | 0.76 mm | 0.78 mm | 0.78 mm | 0.78 mm |
| Front Center | 565 mm | 577 mm | 593 mm | 614 mm | 635 mm |
| Rake | 40 mm | 40 mm | 40 mm | 40 mm | 40 mm |
| Trail | 119 mm | 143 mm | 136 mm | 138 mm | 142 mm |
| Stack | 381 mm | 393 mm | 411 mm | 426 mm | 441 mm |
| Reach | 459 mm | 517 mm | 526 mm | 545 mm | 565 mm |
| Top Tube Length | 492 mm | 522 mm | 542 mm | 562 mm | 582 mm |
| Seat Tube Length | 470 mm | 510 mm | 540 mm | 560 mm | 580 mm |
| Head Tube Angle | 71 ° | 72.5 ° | 73 ° | 73 ° | 73 ° |
| Head Tube Length | 78 mm | 80 mm | 88 mm | 108 mm | 128 mm |
| Chainstay Length | 377 mm | 397 mm | 397 mm | 397 mm | 397 mm |
| Wheelbase | 937 mm | 964 mm | 980 mm | 1001 mm | 1022 mm |
| Bottom Bracket Drop | 45 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 726 mm | 772 mm | 796 mm | 815 mm | 835 mm |
| Wheels | 650 | 650 | 650 | 650 | 650 |
About this model
DA4 650 is a Felt Da4 model. Felt released 4 bikes variations of this model so far. You can easily view all of the Felt Da4 bikes models from 2012, here.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Triathlon bikes average price
If you want to purchase a solid Triathlon bike, it is important to know that the average cost is 4177$. However, even though the average price of a Triathlon bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Overview of components
Fork material
When it comes to the fork, this bike has a carbon one, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels
The DA4 650 2012 bike is equipped with aluminum wheels when leaving the factory. The 650c wheels are smaller in diameter than 700c. However, they are a little lighter than 700c wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Felt DA4 650 has Rim brakes installed. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, they are not nearly as effective as hydraulic brakes are.