All Balls Racing - Chain Roller (79-5016) Options:(79-5016) 2011 KTM 125 SX 2007-2010

2011 KTM 125 SX 2007-2010 KTM 450 SX-F 2007-2010 KTM 250 SX-F 2007-2011 KTM 250 SX 2008 KTM 505 SX-F 2009-2011 KTM 150 SX

Men's crewneck sweatshirt

It provides superior anti-wear

Approved on iconic motorcycles

If you study the diagram below

All Balls Racing - Chain Roller (79-5016) Options:(79-5016) 2011 KTM 125 SX 2007-2010Designed as a direct replacement for the OEM design. 79 5001, 79 5002, 79 5006 these chain rollers feature the outer mechanical seal to protect the bearings from dirt and water. All other designs are too narrow to incorporate this design and use triple lip sealed ball bearings for superior dirt exclusion compared to OEM bearings.