List of cycling records
Speed record on a bicycle

Name
Year
Speed
Type of record
Denise Mueller-Korenek
16 September 2018
296.009 km/h (183.932 mph)
Flat surface, motor-paced, ​
Fred Rompelberg
3 October 1995
268.831 km/h (167.044 mph)
Flat surface, motor-paced, ​
Bruce Bursford
1996
334.6 km/h (207.9 mph)
Pedaling on a bicycle treadmill (rollers) after being "towed" to 100 mph, on a custom made £1,000,000 bicycle, ​
Eric Barone
2000
222.22 km/h (138.08 mph)
Downhill on snow, on a prototype bicycle
Eric Barone
2002
172 km/h (107 mph)
Downhill on a volcano, on a prototype bicycle
Eric Barone
2015
223.3 km/h (138.8 mph)
Downhill on snow, on a prototype bicycle, ​
Eric Barone
2017
227.72 km/h (141.50 mph)
Downhill on snow, on a prototype bicycle, ​
Markus Stöckl
2007
210.4 km/h (130.7 mph)
Downhill on snow, on a serial production bicycle, ​
Barbara Buatois
2010
121.81 km/h (75.69 mph)
Faired Recumbent, -0.6% grade, unpaced
Markus Stöckl
2017
167.6 km/h (104.1 mph)
Downhill on a volcano, on a serial production bicycle., ​
Todd Reichert
2016
144.17 km/h (89.58 mph)
Faired Recumbent, -0.6% grade, unpaced, ​

Question: What was Barbara Buatois' bicycle speed record?
Answer: Barbara Buatois achieved 121.81 km/h (75.69 mph) in 2010.