2Fast 50 Piston Kit - A - 39.95mm APEX so here we offer a

so here we offer a complete set at a fair price

This is even more stimulating in creating other novelties to satisfy our customers

PROOFS - A proof will be emailed in 3-7 days for your approval before printing

It compensates and reduces the lack of feeding due to the difficulties of fuel supply in the critical rates of the engine (revs)

2Fast 50 Piston Kit - A - 39.95mm APEX so here we offer a2Fast Brand Piston Kit 50cc 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