Version

 4 Booster

 Stage 1

 Stage 2

 Stage 3

Vostok-1

8K72

Block B,V,G,D

RD-107

Block A

RD-108

Block E

RO-5

-

8K72K

Block E

RO-7

-

Vostok-2

8A92

Block B,V,G,D

RD-107

Block A

RD-108

Block E

RO-7

solid kick motor

8A92M

Block E

RO-7

solid kick motor