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Lambretta Gear box MB-5 spare crusiform (selector) Race-Tour MB
Gearbox MB5 Crusiform (selector)
If you need it from damage this is a spare MB 5 Lambretta Gearbox crusiform.
Suits all MB-5 gearboxes from 2017 onwards.
Check out the Technical and Tip tabs below for more information.
Please read our Tech-Sit on fitting gear boxes before you fit your MB 5 speed.
http://www.mbscooters.co.uk/info/mb-*-setting-up-instructions/setting-up-*-gearbox+291.html
2017 onwards
50/10 1st
41/12 2nd
38/15 3rd
37/18 4th
36/20 5th
2017 onwards top gear ratios
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
(Before 2017 small batch)
(50/10 1st)
(41/12 2nd)
(38/15 3rd)
(37/18 4th)
(34/19 5th)
