Blue O-Ring Drive Chain & Sprockets Kit For Yamaha YZ125 (1987, 1993-1996) – Caltric

Got a Yamaha YZ125 from 1987 or between '93 and '96?

This Caltric chain and sprockets kit is just what you need to keep that rear wheel rolling smooth.

It comes with a blue 520-120 O-ring chain that’s built to last—less stretch, more durability.

All 122 links are there, plus the sprockets are made from tough steel.

The kit is a direct fit for your bike, so no messing around with universal stuff.

Caltric backs it with a 90-day warranty, and it’s ready to bolt on.

Just a heads-up for California folks: there’s a Prop 65 warning.

If you’re rebuilding or upgrading, this is a solid pick.