FMF Mini Factory 4.1 MIni Exhaust System - CRF50 - 041241 Frame

FMF Mini Factory 4.1 MIni Exhaust System - CRF50 - 041241 Frame09 05 18 FMF HAS DISCONTINUED THIS PRODUCT!!! ONCE OUR STOCK IS GONE.. THAT'S IT!!! We take fun seriously so we built the Mini Factory 4. 1. This is an all out performance exhaust for play bikes. With the Mini Factory 4. 1, you will be the king of backyard motocross and look great doing it! Superior power on stock and big bore motors Stainless steel header Customize with tuning inserts and spark arrestor Fits all years of the Honda CRF XR 50's Notice:

Economical pliers that easily work with both inside and outside opening snap rings or clips

If there is a horizontal protrusion above the dipstick – the gauge will not fit due to this (pictures of the 2 types of covers are above)

& clips to increase reliability and service life (second picture shows updated parts)

gel-like compound is perfect for any type of off-road riding

Developed for the Kawasaki KLX110 and KLX110L

Replacement Head Gaskets

1 additional straight tip and 2 offset angled tips

Minimizes the ON / OFF feel of most rear brakes

Stage 4 Compression adjustment = Low-speed

Add a 55mm stroker crankshaft for even more power

Fork Oil Level Tool - Tusk

2013-2018 CRF110 models = Suggested for use on experienced riders 150lb and up