Featured on Korean design blog Designers Party, this concept by Lee Sang Hwa, Kim Jin Ho, and Yeo Min Gu utilizes a button-actuated joint at the seat cluster and an integrated saddle lock (combination digits right there on the saddle!) for quick rear wheel locking without supplemental locking mechanisms. More images after the jump.
No word as to whether or not it passes EN/ISO Vertical Fatigue testing at this time, but it’s certainly an interesting take on integration.