Rear Sprocket M4

M4 Rear Sprocket + Trials Superstore

Logos are on both sides for that factory look

M4 Racing sprockets are one of the best sprockets available! Used by some of the top trial GP riders, Busto, Haga, Casales just to name a few!

FIM approved: Meets competition and safety standards.

CNC manufacturing: Maximum precision, strength and high quality finish.

Premium material: 7075 hard anodized aluminum.

Valid for all modern trial bikes, including:

Gas Gas TXT Pro (2002-Current)

Beta Rev and Beta Evo (2003-Current)

Montesa Cota 4RT (2005-Current)

Montesa 4Ride (2012-Current)

Scorpa (2002-Current)

Sherco (2002-Current)

TRS (2016-Current)

Vertigo (2016-Current)

Jotagas (2012-Current)

Ossa (2011-2015)