25 said Center Compound Improves Comfort and Reduces vibration

meaning they meet strict European safety standards

Equipped with rc-4 resonance chamber

full function - perfect rear lamp for your derbi

Effect Braking Properties and Low Rolling Resistance In Its Class

HOT RODS CRANKSHAFT STRKR 4197 4197 gilera-rcr-50-50-2005-esi6036016 25 said Center Compound ImprovesFactory Assembled and Trued to Oem Specifications, Drop in Replacing Crankshaft Requires No Modification Unless Noted, CNC Machined and Dynamically Balanced to Suit The Increased Stroke, ADD +2. 00 mm to +4. 00 mm of Stroke Depending on Application Included, can be matched with cylinder works big bore cylinders to get significant display and horsepower gains, not re buildable as the rods are shorter than oem.