| 摘要 |
This invention relates to a bicycle crankshaft lock comprising a lock engageable with the crankshaft of a bicycle, the bicycle crankshaft rotatable when the lock is moved to a crankshaft non-engaged position, the lock inoperative condition, and the bicycle crankshaft non-rotatable when the lock is moved to a crankshaft engaged position, the lock operative condition, and an actuator is connectable to the lock and operable to engage the lock with the crankshaft between the inoperative and operative conditions, the actuator being hand operable by a user.
|
