INBIKE mountain bike lock

Features: Upgraded version: resistant to 12 tons of hydraulic stainless steel Standard version: high manganese steel Made of stainless steel with ABS rubber paint on the surface to prevent damage to the bicycle frame Weather-resistant and rust-proof. Professional surface material protects the lock from damage and can be repaired automatically when used outdoors for a long time. C-class cylinders can provide your bicycle with high-strength anti-violence, wear-resistant and high safety protection. Use advanced automotive rotary riveting technology to reduce joint gaps and stay tight