WET GRIP PERFORMANCEThe steps made in low temperature and wet conditions are directly linked to the R&D at molecular level on how to increase the silica dispersion inside the rubber

Bihr Forms Part Number:

Front Treat Design and Rear Structure (With 0 ° Steel Belt) Optimised for Extreme Directional Stability at High Speed

The Naraku Piston Is Supplied With A Molybdenum Coating Which Protect is Both Cylinder and Piston Dissols Aft in Process suitable for use with original and performance exhaust systems

Retention: retain solid particles

DID CHAIN DID520ERV7 GG 120RH 4525516361255 derbi-senda-50-r-drd-pro-50-2004-esi6210966 WET GRIP PERFORMANCEThe steps madeThe 520 ERV7 Chain Boasts A 3% Higher Tensile Strength Due to Stronger Inner Side Plates and Thicker Pins, Due to Increased X Ring Durability, The ERV7 SEES A 13% WEAR RESISTANCE INCRAAS Utilized by many factory teams worldwide, incredible design and utilization of d. i. d's patent X ring seal technology makes the erv7 a top performing racing chain available