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Airfoil Pro SL - Why
no seat tube? We are asked this question all the time. We
didn’t design this bike without a seat tube just because… We
studied hours of wind tunnel data to learn how to make our bikes
faster. By creating a radical, “open” triangle, wind drag created
by the rider’s movements was drastically reduced. So what’s that mean?
It means the Airfoil is at its best when being ridden. And isn’t that
what is really important? Aero, 20% stiffer, and only 17 lbs –
the Airfoil Pro SL is simply the fastest Ironman-inspired bike
available today. A true work of art.
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Also available as a frameset: |
- Frame Weight: 1333g
- Sizes: 47cm, 50cm, 52cm, 54cm, 56cm, 59cm
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| Sizes |
47cm, 50cm, 52cm, 54cm, 56cm, 59cm
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| Color(s) |
BLUE/WHITE/CARBON |
| Weight |
17.1 lbs / 7.75 kg |
| Fork |
AIRFOIL PRO EMS SL CARBON STEERER
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| Handlebar |
PROFILE COBRA WING CARB
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| Aerobar |
PROFILE T2 COBRA CARBON
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| Stem |
PROFILE H2O OS ALUM |
| Headset |
FSA 1/4" |
| Shifters |
DURA ACE BAR END |
| Brake levelers |
PROFILE QUICK STOP CARBON |
| Front derailleur |
ULTEGRA SL BRAZE ON |
| Rear derailleur |
ULTEGRA SL |
| Bottom Bracket |
ULTEGRA SL |
| Crankset |
ULTEGRA SL 42/53 |
| Cassette |
ULTEGRA 12-23 |
| Brakes |
ULTEGRA SL |
| Wheelset |
MAVIC KSYRIUM ELITE |
| Tires |
VITTORIA DIAMONTE PRO |
| Seat post |
KESTREL AIRFOIL EMS |
| Seat |
KESTREL TRIATHLON GEL |
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| Description |
47cm |
50cm |
52cm |
54cm |
56cm |
59cm |
| EFFECTIVE SEAT TUBE HEIGHT |
47.0 |
50.0 |
52.0 |
54.0 |
56.0 |
59.0 |
| EFFECTIVE TOP TUBE LENGTH |
49.0 |
51.0 |
52.5 |
54.5 |
56.0 |
57.5 |
| CHAIN STAY |
39.0 |
39.0 |
39.0 |
40.6 |
40.6 |
40.6 |
| BB DROP |
4.5 |
4.5 |
4.5 |
7.0 |
6.8 |
6.8 |
| FORK OFFSET |
3.4 |
3.4 |
3.4 |
4.3 |
4.3 |
4.3 |
| HEAD TUBE ANGLE |
72.2° |
72.5° |
72.7° |
73.0° |
73.2° |
73.5° |
| SEAT TUBE ANGLE |
78.0° |
77.5° |
77.0° |
76.5° |
76.0° |
76.0° |
| SEAT ANGLE REAR* |
76.0 |
76.0 |
75.0 |
75.0 |
75.0 |
75.0 |
| SEAT ANGLE FORWARD* |
80.0 |
79.0 |
78.5 |
78.5 |
78.5 |
78.5 |
| WHEEL BASE |
94.8 |
96.4 |
97.4 |
100.2 |
101.3 |
102.7 |
| STAND OVER HEIGHT |
69.0 |
71.8 |
73.7 |
75.5 |
77.5 |
80.4 |
| BB HEIGHT |
10.4 |
10.4 |
10.4 |
10.4 |
10.5 |
10.5 |
| HEAD TUBE LENGTH |
7.6 |
10.5 |
12.3 |
9.2 |
11.3 |
14.2 |
| TRAIL |
6.4 |
6.2 |
6.1 |
5.7 |
5.6 |
5.4 |
| WHEEL SIZE |
650.0 |
650.0 |
700.0 |
700.0 |
700.0 |
700.0 |
| STACK |
437.1 |
465.8 |
484.3 |
506.3 |
520.8 |
550.0 |
All measurements are in cm *Rear and forward
seat post position with seat centered on rails
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