Description
The bicycle dismantling sleeves are made of aluminum alloy, which is anti-corrosion and rust-proof, durable, wear-resistant, and has a long service life..Works with 12S direct-mount front chainring, compatible with Shimano M7100 M8100 M9100 M9120 crankset for removal of lock ring..Bicycle removal sockets are designed with double O-rings, and the inner teeth fit closely with the locking ring for easier use..The chainring tool needs to be used with a 32mm open-end wrench,or with a TL-FC32 wrench..Our direct mount chainring lockring tools are very useful bicycle cassette locking ring tools for easy removal of bicycle cranksets.