Amazon Canada HAS Summer Promotion or you can save 68% on   RAD lifting and mechanical pure bike, pack of 2.

Features:

Hooks are designed with a rubber coating to protect your bike against scratches
Pulleys and smooth latches
robust engineering Allows you to lift heavy bikes -. 100 pound capacity
For ceilings up to 12 feet
secure locking mechanism Prevents the accidental trigger
Lifetime

Click here to purchase your RAD lifting and mechanical pure cycling Amazon Canada