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A new stepped shoulder knob design offers an additional degree of side bite and rut control for maximum handling
renowned US manufacturer of top quality reed valves for motocross
2007 - Venture Lite
1995 - ST1100 ABS
Roost Piston Kit 50cc/40mm - (12mm) Size:B A new stepped shoulder knobReplacement piston for the Roost Havoc 50cc Cylinder kit. TECH: (Most Euro Kits) 50cc = 40mm Piston Bore x 39. 2mm Stroke 70cc = 47. 6mm Piston Bore x 39. 2mm Stroke 86cc = 50mm Piston Bore x 44mm Stroke 90cc = 50mm Piston bore x 45. 8mm Bore 94cc = 52mm Piston Bore x 44mm Stroke
US$ 64.99
US$ 39.99
US$ 69.99
US$ 119.95
