As popular as the Triumph Twins were in the 60s and 70s, they are quite possibly more popular now. The new book from Wolfgang Publications offers complete start-to-finish assembly and restoration sequences on two Triumph Twins, a 1963 Bonneville and a 1969 Bonniville. Also included is the start-to-finish assembly of the 1969 engine and transmission. Rather than try to describe the miniscule differences that often separated one year from another, this book offers a color gallery with left and right side views of all significant models from 1959 to 1983. With over 450 color photos, How To Restore Your Triumph offers 144 pages of hard-core how-to help for anyone who wants to repair or restore their own Triumph twin.