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Special front sprocket sleeve to convert 3 speed J Range + Luna Line Lambrettas to 4 or 5 speed
Special front sprocket sleeve to convert 3 speed J Range + Luna Line Lambrettas to 4 or 5 speed Special front sprocket sleeve to convert 3 speed J Range + Luna Line Lambrettas to 4 or 5 speed Special front sprocket sleeve to convert 3 speed J Range + Luna Line Lambrettas to 4 or 5 speed Special front sprocket sleeve to convert 3 speed J Range + Luna Line Lambrettas to 4 or 5 speed
Manufacturer: casa_performance
Origin: Italy

Special front sprocket sleeve to convert 3 speed J Range + Luna Line Lambrettas to 4 or 5 speed

Product code: X813

Models: Lambretta J Lui

€35.00
Spend just €130.00 more to receive a free RLC T-Shirt.

Description:

Special front sprocket sleeve to convert 3 speed J Range + Luna Line Lambretta models (Lui 50 + J50 + Cento + J125) to 4 or Vega5 5-speed!

This sleeve is a different height to the similar sleeve M350. The reason for this is that this sleeve is needed if you intend to take an engine casing that was originally 3-speed, and then convert it to 4 or 5 speed. This special sleeve enables you to get the right chain alignment height between the front sprocket and the clutch crownwheel bell. Used in conjunction with the 3-speed type oil thrower washer B355.

Please note that you will need the parts contained within kit X813k to complete a full cush-drive set-up.

This is the complete list of all possible front drive sprocket & clutch crownwheel sprocket combinations for all J-Range and Lui-Vega-Cometa models, complete with the required length chain (with 'live' product links):

45T Clutch Crownwheel Sprocket
45T clutch sprocket + 11T front sprocket = 73 link chain
45T clutch sprocket + 12T front sprocket = NO! 
45T clutch sprocket + 13T front sprocket = 74 link chain
45T clutch sprocket + 14T front sprocket = 74 link chain
45T clutch sprocket + 15T front sprocket = 75 link chain
45T clutch sprocket + 16T front sprocket = 75 link chain

46T Clutch crownwheel sprocket

46T clutch sprocket + 11T front sprocket = NO!
45T clutch sprocket + 12T front sprocket = 74 link chain
46T clutch sprocket + 13T front sprocket = stretched 74 link chain
46T clutch sprocket + 14T front sprocket = 75 link chain
46T clutch sprocket + 15T front sprocket = 75 link chain
46T clutch sprocket + 16T front sprocket = 76 link chain

47T Clutch crownwheel sprocket

47T clutch sprocket + 11T front sprocket = 74 link chain
47T clutch sprocket + 12T front sprocket = stretched 74 link chain
47T clutch sprocket + 13T front sprocket = 75 link chain
47T clutch sprocket + 14T front sprocket = NO!
47T clutch sprocket + 15T front sprocket = NO!
47T clutch sprocket + 16T front sprocket = 76 link chain