Dual-ended tool: Enables use on both 12-15T and 16-18T sprockets for versatile maintenance
Integrated lockring hook: Allows direct removal of lockrings without additional tools, saving time
Replaceable lockring plate: Extends tool lifespan and maintains performance
Heavy gauge black trivalent chrome-plated steel construction: Provides exceptional durability and a solid feel
330 mm length: Offers substantial leverage for efficient operation on steel cogs
Summarized by Shop
Remove and tighten 12-18 teeth cogs and lock rings with a single tool. Chainless chain whip developed to improve work efficiency.
COG1218L is a cog and lock ring wrench designed from a mechanic's request for a tool that can remove cogs ranging from 12 to 18 teeth. Mechanics and cyclists who change cogs many times a day will surely feel th
Fits sprockets
12-18T
Compatible sprocket widths
1/8 in (3.32 mm) to 11/128 in (23.5 mm)
Material
Black trivalent chrome-plated steel
Length
330 mm
Weight
355 g
Summarized by Shop
5.0
1 rating
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1
Highly durable and practical. Very easy to use and never had a better experience changing cogs.
