Lambretta RB25 High Performance Race Spec Crank Mazzucchelli 60mm Stroke 116mm Conrod - AF Rayspeed 15 This exhaust is an alternative

This exhaust is an alternative to conspicuous and mostly loud replicas of our Original-BigBox and big expansion exhausts

and can take up to 8 weeks for delivery

3rd Oversize - 57

Even a valve rupture or a flat tyre due to the inner tube becoming trapped are a thing of the past

Lambretta RB25 High Performance Race Spec Crank Mazzucchelli 60mm Stroke 116mm Conrod - AF Rayspeed 15 This exhaust is an alternativeLambretta RB25 High Performance Race Spec Crank Mazzucchelli 60mm Stroke 116mm Conrod AF Rayspeed 60mm stroke RB spec race crank with a 116mm (TV) conrod to suit the 30mm compression height pistons Italian Mazzucchelli Made for AF Rayspeed with strength for the RB 250 Kit