Other idlers left you stranded ?  Lose a race on the weekend because your inferior idler failed?   Look no further!  The new ZPE Monster Idler in 100mm features a quick change hub ( Patent Pending ) that will allow you infinate belt and upper pulley options when needed.  This idler also features a ultra durable double row bearing that has been durability tested in sub zero temperatures, 350+ degree heat, and over 10,000 RPM.   This idler will fit multiple applications, including your LSA powered vehicle.

SCOL is so confident in this idler, we will offer a 1 year no questions asked warranty on them.

• Custom sizes available 10 and 12 rib

****Picture is pre production, production idlers will be black anodized.