Description of version:

1. Original version with 90 mm * Ø3400 mm chicane, full length.                         Ref: v17 cog 1.mcd
2. Original version with 90 mm * Ø3400 mm chicane, -145 mm length.              Ref: v17 cog 2.mcd
3. Original version with 90 mm * Ø3000 mm chicane, full length.                         Ref: v17 cog 1a.mcd
4. Original version with 90 mm * Ø3000 mm chicane, -145 length.                      Ref: v17 cog 2a.mcd
5. Modified version with 200 mm * Ø3400 mm chicane, full length.                     Ref: v17 cog 3.mcd
6. Modified version with 200 mm * Ø3400 mm chicane, -145 mm length.          Ref: v17 cog 4.mcd
7. Modified version with 200 mm * Ø3000 mm chicane, full length.                     Ref: v17 cog 5.mcd
8. Modified version with 200 mm * Ø3000 mm chicane, -145 mm length.          Ref: v17 cog 6.mcd