2014-2020

Vortex Rear Sprocket 33 Tooth Red & Silver 420 Chain Grom/MSX125 (14-20) / Monkey (2019)

Improves performance by reducing the drive system's rotating mass Lightweight 7075 T6 aerospace aluminum Red and silver finish Precision CNC machined individually for tightest tolerances Ideal tooth...

Vortex Rear Sprocket 36 Tooth Black & Silver 420 Chain Grom/MSX125 (14-20) / Monkey (2019)

Improves performance by reducing the drive system's rotating mass Lightweight 7075 T6 aerospace aluminum Black and silver finish Precision CNC machined individually for tightest tolerances Ideal...

Vortex Rear Sprocket 35 Tooth Black & Silver 420 Chain Grom/MSX125 (14-20) / Monkey (2019)

Improves performance by reducing the drive system's rotating mass Lightweight 7075 T6 aerospace aluminum Black and silver finish Precision CNC machined individually for tightest tolerances Ideal...

Vortex Rear Sprocket 34 Tooth Black & Silver 420 Chain Grom/MSX125 (14-20) / Monkey (2019)

Improves performance by reducing the drive system's rotating mass Lightweight 7075 T6 aerospace aluminum Black and silver finish Precision CNC machined individually for tightest tolerances Ideal...

Vortex Rear Sprocket 33 Tooth Black & Silver 420 Chain Grom/MSX125 (14-20) / Monkey (2019)

Improves performance by reducing the drive system's rotating mass Lightweight 7075 T6 aerospace aluminum Black and silver finish Precision CNC machined individually for tightest tolerances Ideal...

Billet Velocity Stack Honda Grom/MSX125 (14-20)

Increased performance and better throttle response Helps direct more air into the throttle body Perfect complement to our full exhaust system 6061-T6 billet aluminum Black anodized finish Laser...

Stainless Steel Header Flange Each Grom (14-20) / Z125 (17-26)

Replacement header flange for Brock's Performance stainless steel Honda Grom and Kawasaki Z125 Pro exhaust systems Will work with the following exhaust systems: Alien Head 2™ and ShortMeg 2™ Sold as...

Front JT Sprocket 14 Tooth 420 Chain Grom/MSX125 (14-20) / Monkey (19-20)

14 tooth 420 pitch front sprocket SCM420 chromoly steel alloy Heat treated and hand finished Meets or exceeds OEM standards Outlasts any mild steel or surface hardened sprocket

Front JT Sprocket 13 Tooth 420 Chain Grom/MSX125 (14-20) / Monkey (19-20)

13 tooth 420 pitch front sprocket SCM420 chromoly steel alloy Heat treated and hand finished Meets or exceeds OEM standards Outlasts any mild steel or surface hardened sprocket