Lambretta Gear box, complete, 5 speed (5 gears, cluster and selector) UK made, MB

MRB0853

If you are interested in one of our bespoke MB-5 UK made gearbox then we only take an order from a deposit of £500. The full price is £1200. The deposit of £500 will secure your order for the gearbox which is specially made for you.

These are made in small batches for confirmed orders only....... these are not a mass produced item.

Made by one of the best racing gearbox manufacturers in the world, using a special material and top class engineering processes, we think they are possibly the best 5 speed Lambretta gearbox on the market.

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

 





Lambretta Gear box, complete, 5 speed (5 gears, cluster and selector) UK made, MB
  • Lambretta Gear box, complete, 5 speed (5 gears, cluster and selector) UK made, MB
  • Lambretta Gear box, complete, 5 speed (5 gears, cluster and selector) UK made, MB
  • Lambretta Gear box, complete, 5 speed (5 gears, cluster and selector) UK made, MB
  • Lambretta Gear box, complete, 5 speed (5 gears, cluster and selector) UK made, MB
  • Lambretta Gear box, complete, 5 speed (5 gears, cluster and selector) UK made, MB

£ 1,200.00
Price: £ 1,000.00 Ex Vat



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Technical

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 - 5.22:1
16 x 46 - 5.18:1
17 x 46 - 4.87:1
18 x 46 - 4.60:1
19 x 46 - 4.36:1
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
19 x 47 - 4.45:1
20 x 47 - 4.23:1
21 x 47 - 4.03:1

Before 2017

50/10 1st
41/12 2nd
38/15 3rd
37/18 4th
34/19 5th

Tips

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

Reviews ( 5 )

 

5 star 1. Thomas K 25 Nov 2018 

Great quality, Fitting worked well, I had no issues. Great gear ratios with final drive of 4.7 with 18/47 sprockets. Very useful in the mountains. Made a Video. Just type in Lambretta MB-5 on youtube

 
 

5 star 2. Mike 05 Aug 2016 

This is the gear box that should have been built the first time. Match to a MBD layshaft and it will drop together in about 10 min.

 
 

5 star 3. Mike A 27 Aug 2016 

Just spent the weekend riding in San Francisco. Ran off about 50 miles of steep hills, stop lights, twisty roads and a run over the Golden Gate Bridge. The gear box (and RT195 top end) performed perfect. In fact it made riding in the city a bit easier as I could just leave the bike in 2nd or 3rd most of the time. Only hit 5th a couple of times due to how short the roads are but the ratios were spot on and made all the difference in the world riding there. Thanks again for your help Mike

 
 

5 star 4. Mike H 18 Apr 2017 

2-up, fully laden (our lasses kitchen sink), after only a couple of local miles a day before, with 47t x 19t drives on your early box, was just like my LI150 g/box but with a slightly easier spread of power to the rear wheel, + that extra gear too, so bud, I'll be promoting your g/box

 
 

5 star 5. Wayne 26 Jul 2017 

its five stars from me a great bit of kit used it for the first time for Cleethorpes whether cruising or thrashing it coped no problem

 
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Questions? ( 2 )

Do you have a Question?

If you would like to ask us a question about this product, please feel free to click here to ask a Question Now!



Noel on 10 Nov 2016 asked "does any of the shims come with the gearbox "

MB Scooters Ltd replied: Sorry no standard shim work fine

Noel on 09 Nov 2016 asked "i have a brand new layshaft Italian would that be ok for your gearbox im thinking of getting your 5 speed gear box "

MB Scooters Ltd replied: I don't see why it wouldn't work



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