🚴DIMENSIONS:Nylon Tooth Belt Size---Outer Diameter: 47.5mm/1.87in, Inner Diameter: 8mm/0.31in, Thickness: 13.5mm/0.53in; Clutch Size---Outer Diameter: 88mm/3.46in, Inner Diameter: 15mm/0.59in(manual measurement allowable error).
🚴USED FOR 500W-750W MOTOR: Clutch direction is clockwise. Electric bicycle accessories gear kit is suitable for 500W-750W motor, mostly used for electric bicycle for Bafang middle drive motor transmission motor spare parts
🚴PERFECT REPLACEMENT: Kit includes 36T nylon gear with bearing and 88mm clutch to replacement for Bafang motor metal solid gear
🚴DURABLE MATERIAL: The electric bike motor gear clutch is made of high-quality steel, plus 36T nylon gears, with high practicality, it is worthy of the choice of electric bike enthusiasts and electric bike owners.
🚴STABLE STRUCTURE: The motor gear clutch kit has a stable structure and strong durability, which can provide users with a good experience

8 Ball Escondido (comprador verificado) –
Fits Macfox X2
Fits in the Macfox X2 motor, but spins in the opposite direction. Seller should specify rotational direction. I will need to remove it and source the proper gear set.
Denny Celestino S (comprador verificado) –
DOES NOT FIT MOST 500 W MOTORS.
DOES NOT FIT MOST 500 W MOTORS. Killed the whole weekend of trying to fix my only form of transportation.
Pat (comprador verificado) –
Fit 2019 RadRover 5
This was a perfect fit for my 2019 RadRover 5 with 750W Bafang motor. It looks well built and no problems after 3 rides. The old internal clutch was bad and the motor would sometimes spin w/o engaging the hub. Problem fixed. Fairly easy to install since I had the wheel off for a new tire. Bike has 9,300 miles.
Grether (comprador verificado) –
Durable and Reliable Gear Kit
“This gear clutch kit is well-made, durable, and works exactly as expected. The parts fit properly and helped restore smooth performance. Great quality materials and excellent value for the price. Highly recommended for repairs and replacements!”
LisaMaySmith (comprador verificado) –
Perfect!
Exactly the part we needed to get the electric bike going again
DavieB (comprador verificado) –
Fits my RAD Mini Step-Thru 2
Fits my RAD Mini Step-Thru 2. The description for this clutch lacks details for direction or rotation.
Alex (comprador verificado) –
Works on a 2000 watt motor
This is a high quality gears and clutch assembly. When my motor started to make grinding noise, I only replaced the gears cogs. The motor still had issues so I bought this entire assembly that includes the clutch. It worked perfect on my 2000w ebike. It makes my bike sound brand new and smooth again with full torque. Make sure to include some grease.
Kleiber España (comprador verificado) –
Tal como la foto
Exactamente el mismo que yo estaba buscando para mi bicicleta Aniioki aq117 el mismo tamaño