Cycling at the 2018 Asian Games
BMX racing
Racing	men	women
Mountain bike
Cross-country	men	women
Downhill	men	women
Road
Road race	men	women
Time trial	men	women
Track
Sprint	men	women
Keirin	men	women
Individual pursuit	men	women
Omnium	men	women
Madison	men	women
Team sprint	men	women
Team pursuit	men	women

The men's downhill competition at the 2018 Asian Games was held on 20 August 2018 at the Khe Bun Hill Subang.

All times are Western Indonesia Time (UTC+07:00)

Legend

• DNF — Did not finish

Rank	Athlete	Time
1	Popo Ariyo Sejati (INA)	2:14.951
2	Khoiful Mukhib (INA)	2:19.474
3	Suebsakun Sukchanya (THA)	2:21.498
4	Chiang Sheng-shan (TPE)	2:22.442
5	Chinnapat Sukchanya (THA)	2:23.640
6	Jerich Farr (PHI)	2:26.019
7	Hossein Zanjanian (IRI)	2:30.962
8	Rajesh Magar (NEP)	3:12.816
9	Matias Li (TLS)	15:38.661

Rank	Athlete	Time
	Khoiful Mukhib (INA)	2:16.687
	Chiang Sheng-shan (TPE)	2:18.184
	Suebsakun Sukchanya (THA)	2:18.449
4	Chinnapat Sukchanya (THA)	2:20.404
5	Hossein Zanjanian (IRI)	2:21.623
6	Jerich Farr (PHI)	2:24.547
7	Rajesh Magar (NEP)	2:28.538
8	Matias Li (TLS)	2:57.172
—	Popo Ariyo Sejati (INA)	DNF

• Results^{[permanent dead link‍]}