Description:
【PACKAGE CONTENT】You will receive 1pc black 40T chain bore rear sprocket, 4pcs screws, 4pcs nuts and 2pcs 420 chain master links. The center hole diameter and the distance of the mounting holes determine whether this sprocket is suitable for your mini bike. Please measure the size before purchasing.
【DURABLE MATERIAL】Chain sprocket adopts metal alloy steel construction to ensure sturdiness and wear resistance, black anodized surface, high strength, durable, not easy to break, and can be used for a long time.
【WIDE APPLICATION】40T sprocket is suitable for 40/41/420 chain, 420 chain sprocket is compatible with Mini Bike, Go-Kart, compatible for CT200U BT200X CT200U-EX, compatible for Baja Warrior TrailMaster Massimo MB165 MB200, etc.
【BETTER RIDING EXPERIENCE】40T rear sprocket can be easily installed to help upgrade the performance of your mini bike, accelerating faster and more fuel-efficient. Let you enjoy a more powerful riding experience.
【REPLACEMENT PART】The sprocket pitch and chain are well inlaid to avoid the chain from falling off during riding. Withstands severe weather conditions or frequent outdoor use. A great replacement for your old or broken parts.

Specification:
Material: Alloy steel
Color: Black
Outer diameter: about 165mm/6.5inch
Center hole diameter: about 40mm/1.57inch
Mounting hole distance: about 56mm/2.2inch, 80mm/3.15inch

Package includes:
1pc x 40T Chain Sprocket
4pcs x Screws
4pcs x Nuts
2pcs x 420 Chain Master Links

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.