US$ 167.20
To protect riders during a fall
the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life
Any of our bolt-on Drop-Stop® chainrings with through holes
9 adjustable pins per side for grip
Better yet
Biomaxa Bio-Degreaser 500ml Bottle Bottom Brackets To protect riders during aBiomaxa Bio degreaser is designed to quickly and effectively clean chain lube, oils, grime and dirt built up on your chain, chain rings, derailleur and rear sprockets.