Our 42 link (21 outer links + 21 inner links) chain is pre-cut to length.

This is high-quality and strong 420 chain.

This is compatible with both the Baja Motorsports MB165 and the newer MB200 models.

This is the shorter chain for all versions of the Baja Mini Bike, including the Baja Heat, Mini Baja, and the Baja Warrior. The longer chain is a 90 link chain.
The 42 link 420 chain for the Baja Mini Bike MB165 & MB200 is the shorter of the two chains. It is useable for all versions of the Baja Mini Bike, including the Baja Heat, Mini Baja, and the Baja Warrior. Compatible with both the MB165 and the newer MB200 models.
Note: The Baja Mini Bike uses two chains, a long 90 link and this shorter 42 link. This size 420 chain with 42 total links (21 outer links + 21 inner links).