Unior 1669/4 Pocket Spoke and Cassette Lockring Wrench

The Unior 1669/4 pocket tool combines a cassette lockring tool and a spoke key. For emergency repairs on the road or trail, it weighs just 20 g and fits in your pocket.

• Remove the cassette and replace a drive-side spoke, even far from home
• Two functions in one tool weighing 20 g and measuring 47 mm long
• Blackened Premium Flex carbon steel, designed to withstand being carried in a pocket
• Fits Shimano HG 7-12-speed, SRAM HG (including XD and XDR), Microshift and Sunrace HG cassette lockrings
• Check before buying: not compatible with Campagnolo, threaded freewheels or thru-axles

Technical specifications

• Model / Item code: 1669/4 (SKU 616758)
• Material: Premium Flex carbon steel, blackened to DIN 50939
• Dimensions: Length 47 mm, width 12 mm
• Weight: 20 g
• Compatibility: Shimano HG 7-12-speed, SRAM HG (including XD and XDR), Microshift, Sunrace HG cassette lockrings; not compatible with Campagnolo or threaded freewheels
• Spoke key: For 14 gauge, 3.4 mm nipples
• Package contents: Cassette lockring tool, integrated spoke key, removable plastic frame protector; sold individually
• Intended use: Emergency repairs on the road or trail: replacing a drive-side spoke (with cassette removal) and wheel truing
• Country of manufacture: Slovenia

Unior was founded in 1919 in Zreče, in present-day Slovenia, where it is still based. For bicycle care, it makes tools, repair stands and wheel equipment. Its name, adopted in the 1970s, comes from the expression “universal tools” and reflects its roots in metalworking.