The fastest bike for Valley to Mountaintop
- 5.1 km with the 0.1 km lead-in
- 131 m of climbing
- 26.2 m/km climb ratio
- 1 named climb
- Surface22.8% tarmac64.9% dirt12.3% wood
Fastest eligible setup · Standard (Road) · verified data only · Halo bikes hidden
with Princeton Wake 6560 White wheels
14:34
21.1 km/h averageestimated for 1 lap with the lead-in
- Data
- Frame and wheels bot-tested
- Upgrades
- Ranked at upgrade stage 5, assumed for bikes you don't own
- Rough surfaces
- Rough surfaces cost this setup about 1:40 minutes here
What's the fastest bike for Valley to Mountaintop?
ZwiftBikes predicts the Specialized Aethos S-Works with Princeton Wake 6560 White is the best bike and wheels for Valley to Mountaintop in Makuri Islands: the fastest road setup for a 75 kg rider at 225 W, finishing in 14:34 (~21.1 km/h). The Specialized S-Works Tarmac SL9 with Princeton Wake 6560 White is 1.3 s behind.
75 kg / 175 cm / 225 W / solo; 1 lap, including any lead-in once. Standard (Road); verified only; unowned Halo bikes excluded.
Every setup, ranked
Gap to the fastest. Open a row for its wheels, upgrades and the numbers behind it.
| # | Frame and wheels | Time | Gap | Gap axis | Aero / climb | Style | Details |
|---|---|---|---|---|---|---|---|
| 1 | Princeton Wake 6560 White | 14:34 | fastest | 74 / 96 | climbing | ||
| 2 | Princeton Wake 6560 White | 14:35 | +1.26 s | 95 / 83 | all-round | ||
| 3 | Princeton Wake 6560 White | 14:35 | +1.37 s | 94 / 82 | climbing | ||
| 4 | Princeton Wake 6560 White | 14:35 | +1.41 s | 93 / 83 | all-round | ||
| 5 | Princeton Wake 6560 White | 14:36 | +1.95 s | 93 / 81 | climbing | ||
| 6 | Princeton Wake 6560 White | 14:36 | +2.61 s | 92 / 78 | all-round | ||
| 7 | Princeton Wake 6560 White | 14:36 | +2.67 s | 94 / 78 | aero | ||
| 8 | Princeton Wake 6560 White | 14:37 | +2.92 s | 91 / 78 | all-round | ||
| 9 | Princeton Wake 6560 White | 14:37 | +3.30 s | 93 / 76 | aero |
Something here look wrong? Report it – corrections with a source get folded back into the data.
Why this bike wins here
Valley to Mountaintop is mountainous, with 26.2 m of climbing per kilometre, the kind of course where low weight usually counts for far more than aerodynamics. The Specialized Aethos S-Works is a climbing frame, the kind of frame that terrain favours. Disc or regular wheels is a close call: the Princeton Wake 6560 White is 2.3 s faster than the Shimano DURA-ACE C99 + Disc here, and 0.52 kg lighter.
What the terrain rewards, from its climbing alone: aerodynamics against low weight
Aerodynamics 14%Weight on climbs 86%
- Drag area against the stock bike
- −0.0261 m²
- Mass against the stock bike
- −2.77 kg
- Rolling resistance change
- −0.0003
- Time lost to rough surfaces
- 1:40
- Physics model
- Dynamic, measured geometry
The course
1 lap; kilometre positions include the lead-in, ridden once.
- Fastest bike for Temple KOM from Castle Side
Climb · km 3.1 to 5.1
1.9 km · 3.6% 68 m
Mapped surfaces; the shares describe one lap.
| Surface | Share | Distance | Extra watts |
|---|---|---|---|
| Dirt | 64.9% | 3.3 km | - |
| Tarmac | 22.8% | 1.1 km | - |
| Wood | 12.3% | 0.6 km | - |
Extra watts are what the fastest setup needs to hold its pace on each surface rather than on tarmac, averaged over the ride - they appear once a ranked setup and mapped surface positions are there to simulate .
Specialized Aethos S-Works / Princeton Wake 6560 White · 225 W · Solo · the whole ride. The line is this setup's simulated pace at every grade and surface change, over a faint elevation backdrop; the strip beneath marks the surface behind each dip.
Similar rides in Makuri Islands
Dynamic physics model active
Every time below is simulated for your weight, height and power over this route’s real, measured elevation data.