Bafang Mid-Drive Motor Lockring Installation Tool, For BBS01 (M215) BBS02 (M315) BBS-HD (M615) M510 M560 M800 M820 E-bike Mid Motor Lock Ring Socket Wrench

Bafang Mid‑Drive Motor Lockring Installation Tool

This stainless‑steel lockring sleeve tool is dedicated install‑and‑remove wrench for Bafang mid‑drive e‑bike motors. Compatible Motors (Multiple naming conventions): ‑ BBS01 = M215(MM G340.250.C) ‑ BBS02 = M315(MM G340.750.C) ‑ BBS‑HD = M615(MM G320.1000.C) ‑ M510(MM G522.250.C) ‑ M560(MM G5300.750.C) ‑ M800(MM G530.200.C) ‑ M820(MM G532.250.C)

Precision‑machined to engage motor lockring safely for overhaul, bearing, seal and gear replacement work. High‑strength stainless‑steel resists deformation under high‑torque repeated workshop use.

Compatibility

✅ Compatible Bafang Mid‑Drive Motors：

‑ BBS01（M215 / MM G340.250.C）

‑ BBS02（M315 / MM G340.750.C）

‑ BBS‑HD（M615 / MM G320.1000.C）

‑ M510（MM G522.250.C）

‑ M560（MM G5300.750.C）

‑ M800（MM G530.200.C）

‑ M820（MM G532.250.C）

Important Note：This lockring tool fits all above‑listed Bafang mid‑drive motors. Not suitable for Bafang hub motors or other brand mid‑drive motors. Please verify your motor model before ordering to avoid mis‑purchase.

Precise Dimensions & Parameters

Package Includes

1 × Bafang Mid‑Drive Motor Lockring Installation Tool

Note：Lockring, motor housing and other spare parts shown on pictures are for demonstration only and NOT included.

Key Features

✅ Heavy‑Duty Stainless‑Steel Build：High‑hardness material, withstand high tightening‑loosening torque, anti‑deformation for long‑term repair‑shop daily use.

✅ Precision‑Machined Socket Profile：Fully matches lockring outer profile; prevents slipping, gouging or scratching lockring surface during maintenance.

✅ Wide Multi‑Model Universal Fit：One tool covers classic BBS series and newer M‑series mid motors. Solves confusion caused by multiple different motor naming marks (commercial name / M‑code / MM‑G‑code).

✅ Indispensable Overhaul Tool：Must‑have tool when disassembling mid‑drive motor, replacing bearings, oil‑seals, gears and internal components for DIY rebuilders and professional workshops.

✅ Convenient Operation：Sleeve‑style design, works together with torque wrench or standard hand wrench for fast lockring assembly and disassembly.

Specifications

• Product Name: Bafang Mid‑Drive Motor Lockring Installation Tool
• Material: Stainless Steel
• Function: Install & remove mid‑motor lockring
• Compatible Motors: BBS01(M215), BBS02(M315), BBS‑HD(M615), M510, M560, M800, M820 mid‑drive ebike motors
• Not Compatible: Bafang hub motors and other brand mid‑drive motors
• Color: As shown in the picture
• Package: 1 piece lockring sleeve tool

Important Notes

This tool works for Bafang mid‑drive motors: BBS01(M215), BBS02(M315), BBS‑HD(M615), M510, M560, M800, M820. Many Bafang motors are marked with different names：commercial BBS name, M‑code and MM‑G‑code specification number refer to identical physical motor. Double‑check your motor designation before ordering to prevent ordering‑error.

Minor color differences may appear due to lighting conditions and screen display variations. Allow mechanical measurement tolerance.

Only stainless‑steel lockring sleeve tool is included. Lockring, motor unit and other accessories in reference photos are for demonstration purpose only and not part of package contents.

Perfect spare‑tool for e‑bike repair stores, DIY motor rebuilders and ebike wholesale distributors. Essential service tool for Bafang mid‑drive motor maintenance.