Requirements for all bicycles intended for use on public roads with a saddle height of 635 mm or more.Cross References:BS 308:Part 3BS 5665:Part 1BS 6102:Part 2 BS 6102:Part 5BS 6102:Part 6ISO 7636Electricity Assisted Pedal Cycles Regulations 1983Pedal Cycles (Construction and Use) Regulations 1983Pedal Bicycles (Safety) Regulations 1984Road Vehicles Lighting Regulations 1989Replaces BS 6102-1:1981 which remains current as it is cited in legislation.Partially replaced by BS EN 14764, BS EN 14766:2005 and BS EN 14781:2005.