Lock Kryptonite Keeper 585 Folding Lock

The Kryptonite Keeper 585 is a folding combination lock that packs down into a frame-mounted holster, good for quick stops around town.

• Length: About 85 cm unfolded
• Bars: Hardened steel links with a protective plastic coating
• Locking: 4-digit combination, no keys
• Carrying: Frame bracket mounts to bottle cage bolts
• Security rating: 5 of 10 on Kryptonite's scale

The folded bars store compactly, so the lock rides on the bike without a bag.