INJORA 4.7g Brass Inner Clamp Rings for 0.7" D18 Wheels (4) – INJW7003-18

Add low-mounted wheel weight to your micro crawler with the INJORA 4.7g Brass Inner Clamp Ring Set – INJW7003-18.

Designed specifically for INJORA 0.7" D18 wheels, these CNC-machined brass rings replace the standard inner clamp rings and add weight directly at the wheels.

Each ring weighs approximately 4.7g, giving the full four-piece set a total added weight of about 18.8g. The extra unsprung weight helps lower the vehicle’s center of gravity and can improve stability, climbing traction, and side-hill performance.

The rings also feature a vent-hole design that allows airflow to help tire compression and rebound during crawling.

Key Features

• Genuine INJORA wheel upgrade

• Brass inner clamp ring set

• Designed for INJORA 0.7" D18 wheels

• CNC-machined brass construction

• Approx. 4.7g per ring

• Approx. 18.8g total set weight

• Adds low wheel weight

• Helps lower center of gravity

• Can improve climbing stability

• Vent-hole design aids tire compression and rebound

• Sold as a set of 4

What's Included

• (4) INJORA Brass Inner Clamp Rings

Compatibility

Designed specifically for INJORA 0.7" D18 wheels including:

• W7001

• W7002

INJORA’s W7002 wheel has an 18mm outer diameter and uses this D18 inner-ring format.