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MB-5 5 Speed Gearbox (5 gears, cluster and selector)

MRB0853 B29 0 product stars
£714.00 inc. tax

MB-5 5 Speed Gearbox (5 gears, cluster and selector) Summary

MB-5 5 speed Lambretta gearbox, designed and tested by Mark Broadhurst.

Gearing suits all engine applications from a standard 125 to an all out 250 race engine.

Suitable for Series 1, 2, 3, & Gp


Comes with.

.5 speed 1st gear, MB-5
.5 speed 2nd gear, MB-5
.5 speed 3rd gear, MB-5
.5 speed 4th gear, MB-5
.5 speed 5th gear, MB-5
.5 speed cruciform, MB-5
.5 speed cluster, MB-5
.2 x 0.2mm cluster shims, MB-5
.1 x 0.5mm cluster shim, MB-5
.Kickstart piston, MB



50/10 1st
41/12 2nd
38/15 3rd
37/18 4th
36/20 5th

 15 x 46 - 5.52:1 80 link chain normal up chain guides
16 x 46 - 5.18:1
17 x 46 - 4.87:1 81 link chain normal up chain guides
18 x 46 - 4.60:1
19 x 46 - 4.36:1 82 link chain normal up chain guides
20 x 46 - 4.14:1
21 x 46 - 3.94:1
 
15 x 47 - 5.64:1
16 x 47 - 5.29:1
17 x 47 - 4.98:1
18 x 47 - 4.70:1 82 link chain normal up chain guides
19 x 47 - 4.45:1 82 link chain normal up chain guides
20 x 47 - 4.23:1
21 x 47 - 4.03:1
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MB-5  5 Speed Gearbox (5 gears, cluster and selector)

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MB-5 5 speed Lambretta gearbox, designed and tested by Mark Broadhurst.Gearing suits all engine applications...

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