Felt B12 Triathlon Bike Shimano Dura-Ace 11s White 2018
What size do you need?
Choosing the right sized bike depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride
Measure yourself accurately
To get started, measure your height and use the size chart available on each product description.
What to do if you are in between bike sizes?
If you are on the edge of two different bike sizes, don't worry, you'll probably be ok on either size (rather than thinking that one size will be awful and the other will fit). Indeed, bikes are adjustable: the seatpost can slide up and down, the saddle can move backwards and forwards and you can even switch out parts like the stem for different sized ones to help the bike fit better.
Finding out whether or not you should pick a bigger or a smaller frame is sometimes as simple as personal preference, but there are a few simple ways to work out which might suit best:
- If you’re flexible, you might prefer a shorter head tube, so the smaller size might work out better for you. You can use a longer stem to make the reach more comfortable.
- On a bigger bike, the reach to the handlebars will be longer. This means that if you have proportionally longer arms, you might be more comfortable on a bigger frame.
Still confused? Contact us
The Felt B12 presents one of the most aerodynamic frame ever created! It is mounted with high-quality Dura-Ace components by Shimano, 11-speed microSHIFT controllers and a 52/36-tooth TriMax Pro crankset by Vision. You will win thanks to it some precious seconds or minutes on your next competition! The TTR3 wheels guarantee even more aerodynamics!
|Frame:||Felt Aero TT/Tri UHC Performance carbon, MMC with InsideOut construction, BB30, Internal cable Routing|
|Bottom Bracket:||FSA BB30 with 30 mm bearings|
|Fork :||Felt Aero TT/Tri UHC Performance Carbon, 1.125" alloy|
|Headset||FSA IS-3CX integré, 1.125" sealed bearings (20mm PC, 4.5mm aluminum), Felt top cap|
|Stem:||Devox Tri, ±17° rise, Ø31.8mm, 47cm (650c) : 60mm, 51cm: 80mm, 54 - 56cm: 90mm, 58cm: 100mm, 61cm: 110mm|
|Handlebar:||DEVOX Bayonet 3 base bar with DEVOX ƒ-Bend 3-position extensions, Ø31.8mm, 48 - 51cm: 390mm, 54 - 58cm: 420mm, 61cm: 440mm|
|Extensions:||DEVOX 3 positions|
|Tape:||Felt VelvetGel tape, Felt Tri Tip grips|
|Shifters:||Microshift 11 speeds|
|Front derailleur:||Shimano Dura-Ace R9100 braze-on|
|Rear Derailleur:||Shimano Dura-Ace R9100 11-speed short cage|
|Crankset:||Vision Trimax Pro TT/Tri BB30, 52/36T, 47 (650c) :165mm, 51cm: 167.5mm, 54 - 56cm: 170mm, 58 - 61cm: 172.5mm|
|Chain :||Shimano 11 speeds|
|Cassette :||Shimano 11 speeds, 11-28 teeths|
|Brake Levers:||Aero TT/Tri|
|Font Brake||Dual pivot caliper|
|Rear Brake:||TRP T822 TT direct mount caliper brake|
|Saddle :||Prologo Nago Evo Tri40 T2.0|
|Seat Post:||Felt DA/B Aero UHC Advanced carbon fiber, 350mm|
|Seat Clamp:||Felt Aero Integrated DA/B|
|Rims:||Devox 30A, tubeless compatible, 17mm width, 27mm depth|
|Front Hub:||Devox TTR3, 100mm QR, 24 h|
|Rear Hub:||Devox TTR3, roulements scéllés, 11 vitesses, 130mm QR, 28 h|
|Spokes:||2.0mm stainless steel|
|Tires :||Vittoria Zaffiro Pro Slick folding, 700 x 23c, 47cm: Vittoria Rubino G+ 650 x 23c|
|Accessories :||Carbon assembly paste|
|Frame Size (cm)||51||54||46||58|
|Head Tube Angle (°)||72.5||73||73.5||74|
|Seat Tube Angle (°)||74||73.5||73.5||73.5|
|Projected Top Tube (mm)||530||545||560||580|
|Head Tube (mm)||120||140||160||180|
|Projected Seat Post (mm)||470||500||520||550|
|Seat Post (Real) (mm)||450||480||500||530|
|BB Drop (mm)||70||70||70||70|
|Chainstay Lenght (mm)||408||408||408||408|
|Front Center (mm)||579||580||588||603|
|Groupset||Shimano Dura Ace 11S|