Alomejor 3PCS 36 Teeths Gear Professional Nylon Outer Diameter 38mm Electric Vehicle Bicycle Worm Gear Electric Bicycle Replacement Part auspowers_batchone Stable performance A4988 Driver Chip

Stable performance A4988 Driver Chip is low power consumption and will not be too hot during use

Ideal for use on masonry

comfortable grip for long hours of extended use

15 mm Long (Black，Inner Dia 2mm)

joints and cracks

Alomejor 3PCS 36 Teeths Gear Professional Nylon Outer Diameter 38mm Electric Vehicle Bicycle Worm Gear Electric Bicycle Replacement Part auspowers_batchone Stable performance A4988 Driver ChipAlomejor 3PCS 36 Teeths Gear Professional Nylon Outer Diameter 38mm Electric Vehicle Bicycle Worm Gear Electric Bicycle Replacement Part Package List 3 x Gear Specification Condition: 100% Brand New Item Type: Gear Material: Nylon Color: As Picture Shown Quantity: 3PCS Tooth: 36 Tooth Weight: Approx. 90g Size: Approx. 3. 8x3. 8x1. 3cm 1. 50x1. 50x0. 51inch Read more BETTER CONTROL This gear is made of high quality nylon material, durable, not easy to