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CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX

£360.00 (including VAT)


SKU : CL11018
STOCK : Coming Shortly

CL11018 CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX - LI Series 1, 2, 3, SX, TV, GP. It uses a forging for the gear cluster and has been tested on the racetrack. The gearbox uses a superb set of tooth combinations. They are: Cluster – loose gear (same ratio as) % rise 1st Gear = 11-50 (same as LI 150) 2nd Gear = 14-41(same as LI 150) 55% rise from 1st 3rd Gear = 16-39 (same as LI 125) 20% rise from 2nd 4th Gear = 18-36 (same as GP 200) 22% rise from 3rd Advantages of this Casa close-ratio gearbox are : - Close, even ratio jumps of around 20% from 2nd to 3rd and from 3rd to 4th - The same final drive ratio in 4th gear as a GP200 gearbox. Top gear will give approx. 9.43 mph per 1,000rpm with 18×47 sprockets. The last point is important because it means that you’ll need to run a big front sprocket (18T or more) with most tuned engine conversions. Made In Italy. Cross reference X175.

Fitment Chart

LAMBRETTALAMBRETTA GP 125CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA GP 150CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA GP 200CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA LI 125 SERIES 1CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA LI 125 SERIES 2CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA LI 125 SERIES 3CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA LI 125 SPECIAL - SX 125CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA LI 150 SERIES 1CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA LI 150 SERIES 2CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA LI 150 SERIES 3CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA SX 150CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA SX 200CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA TV 175 SERIES 2CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA TV 175 SERIES 3CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX
LAMBRETTALAMBRETTA TV 200 and GT 200CASA LAMBRETTA FORGED CLOSE RATIO 4 SPEED GEARBOX