Doppler S3R Minarelli Vertical

$279.00

4 in stock

SKU: X011 Category:

Description

Super well built expansion chamber exhaust for your Prebug. We have used this with everything from stock cylinders to Aluminum big bores. Definitely a higher revving pipe but still a good daily performance exhaust for an enthusiast rider. Stiffer clutch springs, a stronger torque spring, lighter rollers and a carb upjet are required when using this pipe.