CFWUx2
4*5 min +90 sec rest
To first street light past the curve & back

4:18, 4:20, 5:07, 3:52
Rode mountain bike in the wind. 

2:34
2:39
2:38
2:32 
3 minute rests 

3:26 against the wind, had to slow for kids
3:17 had to slow for car in bike lane
3:22 Against the wind
3:02 no excuses
 
I rested 5-6m between efforts. This time I used a sh1tty steel-frame single speed bike with flat handlebar and pedals. At greenlake between Starbucks and golf course on the new bike path. 

LvL42/176cm/177lbs. 

M/25/5'8"/155lb
CrossFit AFK

2:16 - 2:22 - 2:22 - 2:18 - Rx (rogue echo bike)

Echo Bike 
2:15
2:20
2:25
2:27

2:57
2:58
3:02
2:53
road bike in the neighborhood; fun

800m row repeats.  ~5 min rest between efforts.
2:58.1, 2:58.7, 2:59.0, 3:01.8   Fourth round was miserable trying to keep up with the pace of the first three!

1 mile sprints on my road bike around our neighborhood. This was fun!

1 (warm up): 6:34
2: 3:41
3: 4:02
4: 3:59

M/28/6’1”/200lbs

2:38, 2:24, 2:17, 2:20

Champions Club Scaling Notes

RANT
If you haven't looked up the Pose Method for biking, it is just as much of a game-changer for your bike efforts as it is for running efforts. Basically on the bike the Pose is where both pedals are horizontal, then you unweight one foot at a time. Don't push down.

AM I GOING TO SPEND AN ENTIRE WORKOUT ON A BICYCLE?
Probably not, all-caps alter ego.

WELL WHAT DO I DO THEN?
First, look at this thing prioritizing high intensity in that glycolytic (mid-distance) pathway; so if you do any workout that allows for a maximum output - preferably with rest - you're on the right track. As for biking, a mountain climber can be a good sub if you don't want to run, but be picky on both the plank position and making sure you're pulling your foot into the number-4 Pose position, not just mindlessly bringing your knees to your chest; throw those in with some other movements and a rest if you want to experiment. You could also look at this thing from a single modality perspective, in which case pick one thing you suck at (preferable a big ROM movement) and practice it for about 20 minutes, allowing for some fatigue to set in.

MY STUFF
Played around with a few different formats of sprint, mountain climber, sit-up, and rest for about 20 minutes

GENERAL FEAR LEVEL: I didn't do this as listed, but based on "rest as needed" between I'd give it an 8

2:45
2:59
2:49
2:44

L13
1-3:31
2-3:33
3-3:32
4-3:32

Done 5/3 a.m. 

Used a single-speed, break-less bike (been a while old friend) and used an outdoor loop. Corners and intersections slowed me down some, but overall was slower than I wanted to be.

3:38
3:41
3:45
4:18

Completed in 23 mins, 
3.34min
3:40
3:50
3:44

Completed 5/3

1 mile Bike

4:21/4:07/4:04/3:54

Legs felt like cement on first round

3:15,3:04,3:04,3:00. On stationary bike at home. Discovered that dropping the resistance a couple notches and pedaling faster was faster timewise...

Alexa: 3:22 - 3:22 - 3:22 - 3:24
Tom: 2:49 - 2:49 - 2:49 - 2:46
Rx - BikeErg

4 x 800m row
3:03/2:59/2:54/2:50
Done as 7 min emom, row instead of bike due to rain

(reposting to main comments)
On my road bike
3:03 - 3:04 - 3:07 - 3:10

Track was a down-and-back on the road, and as close to a mile as I could measure without breaking out the walking wheel. 1:1 work-rest ratio. It was nice to get out on the bike again, thanks HQ.

4 rounds, each for time, of:
Bike 1 mile
3' rest between rounds 
SCORE: 4'24'' / 4'33'' / 4'41'' / 4'47''
--
1st CrossFit bike WOD 👍
Used my faithful, sturdy mountain bike. Lots of fellow bikers and runners, very windy, So not exactly a stellar performance... but it felt great to be outside.  

On a stationary bike:
2:35
2:36
2:33
2:34