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Product Description
These are the locking blocks that fit the Bugaboo Bee Plus Extension Handle locks. Bugaboo sell a complete kit with new bolts, white levers and the whole locking block ( the base you see here plus a spring and clip in spring retainer) for $15.00. So why buy only the blocks for $8.00? It's the only part you need and Bugaboo run out of stock far to often.
I've added a link to a Youtube video by a Norwegian repairer.