Feature:1. With 3 pin waterproof female plug connector.2. Small in size and lightweight. easy to carry.3. Use high quality non‑slip rubber, waterproof, shock absorbing and wear resistant.4. Compatible with for bafang Mid Drive Motor BBS01 BBS02 BBSHD.5. Aluminum alloy locking ring, stable and durable, easy to install and disassemble.Spec:Condition: 100% Brand NewItem Type: Twist ThrottleMaterial: RubberColor: As Pictures Shown Weight: Approx. 290.0gPackage List:1 Pair Twist ThrottleNotice:1. Please allow 1‑3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.