RENTHAL SPROCKET R 520 39T HA 397U-520-39P-HA kawasaki-er-6-n--er650c--650-2009-esi7746076 sporty look or Chrome to

sporty look or Chrome to match a more classic or custom-style

0 Front_Prove_type: 20305

Only bearings with C3 bearing clearance from NTN or KOYO used

The durable material provides too Excellent shock absorption Both on the center of the saddle and along the sides

Made of ultra-maintainable CNC-worked nylon-6 with high impact resistance

RENTHAL SPROCKET R 520 39T HA 397U-520-39P-HA kawasaki-er-6-n--er650c--650-2009-esi7746076 sporty look or Chrome toTheir advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long life, Renthal's combination of a high strength base material and exceptionally hardwearing surface result in significantly increased chainwheel life over other brands, For Models with:, BST Carbon wheels 76x100 pitch circle diameter, Marchesini wheels 76x100 pitch circle diameter, OZ Racing wheels 76x100 pitch circle diameter