Gear Selector CRIMAZ, “4-gear PK”

h 48,8 mm
type: round/50,2mm
incl. spring
Product description
Cristian Mazelli is a dedicated Vespa enthusiast and he has been most active on the Italian scooter racing scene for many years. During his time as a racer he was constantly faced with material and part quality problems he deemed as unsuitable for the task in hand. To ease these bottlenecks in supply he decided to use his career-based knowledge of industrial research and development to create parts under his own name that he now markets under the ‘CRIMAZ’ logo. Beautifully detailed solutions combined with very high production quality are the results! Differentiation of 4-speed Vespa Smallframe gear selectors. For the 4-speed engines of the Vespa Smallframe models, there are two different gear selectors that fit different gearboxes or their gearwheels. There are two characteristics that distinguish the two types of gear selectors. 1. the shape of the transition to the upper end of the selecor. The later “PK type” has a radius there, i.e. round. The earlier “V50/PV type” is angular at this point. 2. the overall height of the gear selector. The “PK type” is 50.2mm high, the “V50/PV type” is 51mm high. Today there is a whole range of manufacturers who produce gear selectors for tuning and racing purposes. Unfortunately, some suppliers no longer adhere to the classic distinguishing features. DRT, for example, no longer produces the round gear selector and CRIMAZ, for example, produces the 50.2mm gear selector in 48.8mm. Therefore, we have decided to indicate either “type round/50.2mm” or “type square/51mm” for each 4-speed smallframe gear selectors.