The fastest bike for London Uprising

20.9 km with the 0.3 km lead-in
357 m of climbing
17.3 m/km climb ratio
2 named climbs, 1 sprint
Surface89.1% tarmac10.9% wood and cobbles

0 km10.5 km20.9 kmThe dashed start is the lead-in, which has no measured profile, so its shape is approximated.

Fastest eligible setup · Standard (Road) · verified data only · Halo bikes hidden

with Princeton Wake 6560 White wheels

44:32

28.2 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 11 seconds here

See the full ranking

If time-trial frames are allowed

Canyon Speedmax CFR with Cadex 4-Spoke/Disc (Time Trial)

TT frames are barred in many races.

43:45

47 s faster

What's the fastest bike for London Uprising?

ZwiftBikes predicts the Specialized S-Works Tarmac SL9 with Princeton Wake 6560 White is the best bike and wheels for London Uprising in London: the fastest road setup for a 75 kg rider at 225 W, finishing in 44:32 (~28.2 km/h). The Cannondale SuperSix EVO LAB71 Team with Princeton Wake 6560 White is 0.63 s behind. Where TT bikes are allowed, the Canyon Speedmax CFR with Cadex 4-Spoke/Disc is 47 s quicker.

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.

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All columns

#	Frame and wheels	Time	Gap	Aero / climb	Style
1	Princeton Wake 6560 White	44:32	fastest	95 / 83	all-round
2	Princeton Wake 6560 White	44:33	+0.63 s	94 / 82	climbing
3	Princeton Wake 6560 White	44:33	+1.04 s	93 / 83	all-round
4	Princeton Wake 6560 White	44:34	+2.14 s	93 / 81	climbing
5	Princeton Wake 6560 White	44:35	+3.03 s	94 / 78	aero
6	Princeton Wake 6560 White	44:36	+3.85 s	92 / 78	all-round
7	Princeton Wake 6560 White	44:36	+3.93 s	95 / 75	aero
8	Same frame in another paint: Canyon Aeroad CFR Alpecin Premier-Tech Princeton Wake 6560 White	44:36	+3.96 s	95 / 74	aero
9	Princeton Wake 6560 White	44:37	+4.33 s	95 / 75	all-round

Something here look wrong? Report it – corrections with a source get folded back into the data.

Why this bike wins here

London Uprising is hilly, with 17.3 m of climbing per kilometre, the kind of course where low weight usually counts for a little more than aerodynamics. The Specialized S-Works Tarmac SL9 is an all-round frame, the kind of frame that terrain favours. Disc or regular wheels is a close call: the Princeton Wake 6560 White is 0.60 s faster than the Cadex 4-Spoke/Disc here, and 0.55 kg lighter.

What the terrain rewards, from its climbing alone: aerodynamics against low weight

Aerodynamics 47%Weight on climbs 53%

Drag area against the stock bike: −0.0330 m²
Mass against the stock bike: −2.14 kg
Rolling resistance change: −0.0003
Time lost to rough surfaces: 11 s
Physics model: Dynamic, measured geometry

The course

1 lap; kilometre positions include the lead-in, ridden once.

Fastest bike for Fox Hill
Climb, category 4 · km 2.5 to 4.9
2.4 km · 4.9% 118 m
Fastest bike for London Sprint Rev.
Sprint · km 12.5 to 12.7
0.2 km · flat
Fastest bike for Box Hill
Climb, category 4 · km 17.9 to 20.9
3.0 km · 4.3% 129 m

Mapped surfaces; the shares describe one lap.

Surface	Share	Distance	Extra watts
Tarmac	89.1%	18.3 km	-
Wood	9.2%	1.9 km	-
Cobbles	1.7%	0.4 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 .

Dynamic physics model active

Every time below is simulated for your weight, height and power over this route’s real, measured elevation data.