Lambretta Race-Tour Gear box selector arm, Gp with precision stud conversion, MB

MRB0406K

The standard Li, SX gear selector arm system can be considered a weakness in the gear change system.

The arm works loose on the shaft causing imprecise gear changes and the tiny circlip can fall off, leaving you stranded unable to change gear.

The GP type arm is an improvement but still depends on that tiny circlip.

This MB made arm is modified not to use the circlip comes with a stud, washer and nyloc nut.

HANDY HINT - When fitting this item set the selector to 2nd gear then fit the arm so that the external arm is around 90 degrees to the crankcase side gasket face.

This will ensure that the gears will be in the correct position when all the cables are connected properly.

TIP grease the stud before fitting the tie bar, fit the plain washer then the nyloc nut, tighten the nut tight then undo 1/8 of the turn so the tie bar can move.



Lambretta Race-Tour Gear box selector arm, Gp with precision stud conversion, MB
  • Lambretta Race-Tour Gear box selector arm, Gp with precision stud conversion, MB
  • Lambretta Race-Tour Gear box selector arm, Gp with precision stud conversion, MB
  • Lambretta Race-Tour Gear box selector arm, Gp with precision stud conversion, MB

£ 22.86
Price: £ 19.05 Ex Vat



Temporarily out of stock

Notify Me

Related Items (8)

Lambretta Gear arm shim, 12mm, stainless steel, MB
MBP0072

This MB laser cut stainless steel 1mm shim can be used on the gear arm clutch arm brake cam and rear brake pedal.... [more]


£ 0.54£ 0.45 (Ex Vat)
Lambretta O ring 12x2.5mm, engine shafts
MBB0082

This O ring fits on the Lambretta rear brake arm, clutch and gear arms to provide a seal.... [more]


£ 0.25£ 0.21 (Ex Vat)
Lambretta O ring 12x3mm, gear arm, oversized
MBB0083

This O ring fits on the Lambretta gear arm to provide a seal.    It is thicker than normal so can be used for... [more]


£ 0.25£ 0.21 (Ex Vat)
Universal Washer plain 6mm form A thicker, stainless steel
MBFPWA6

This fastener has universal applications.... [more]


£ 0.07£ 0.06 (Ex Vat)
Nut 6mm nyloc, stainless steel
MBFNY6

This fastener has universal applications.... [more]


£ 0.18£ 0.15 (Ex Vat)
Lambretta Gear box selector arm bush, Brass, MB
MBL0223

MB made gear selector arm bush for all models. This bush sits in your casing and the gear arm goes through it.    It does... [more]


£ 3.74£ 3.12 (Ex Vat)
Lambretta Circlip 5mm external, wishbone pawls
MBFEXT5SC

Amongst many applications this fastener can specifically be used on the gear selector wishbone to hold the pawls in place.... [more]


£ 0.13£ 0.11 (Ex Vat)
Lambretta Race-Tour Gear box selector pawls, oversized, pair, MB
MRB0837S

Another first from MB Scooters and designed by Mark Broadhurst.    They may be one of the smallest parts inside an engine but are... [more]


£ 6.34£ 5.28 (Ex Vat)


Reviews ( 4 )

 

5 star 1. Anthony D 20 Aug 2019 

Top quality Item at a very good price which is also a much better and safer solution for fixing the gear selector arm in place.

 
 

5 star 2. Martin 10 Feb 2022 

Rolls royce quality parts as always many thanks

 
 

5 star 3. David C 27 Sep 2020 

Superb quality and well made, the design makes a smoother change of gear without the worry of loosing the tiny circlip

 
 

5 star 4. Sidney B 19 Aug 2022 

Really good part - well made and as always with MB, fitted first time! This has transformed the gear change with no slackness and returned the change to like new as Innocenti would have had it in the day. Bolti

 
want to offer a review?
Click here

Questions? ( 6 )

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!



Darren on 27 Mar 2023 asked "I have fitted the arm and brush, and it seems pretty tight, is this normal?..will it bed in..? Thank you."

MB Scooters Ltd replied: If it's tight it needs cleaning out until it's free. Try 12mm drill first

Martin l on 17 Aug 2021 asked "should the gear selector rod be able to rise slightly above the crankcase or should it be shimmed out? "

MB Scooters Ltd replied: It should be shimmed not to pull up and down, but be free

Pat on 20 Aug 2016 asked "Hi will this work on a tv175 series 2 ?"

MB Scooters Ltd replied: Yes perfect if overhauling the gearbox

John S on 10 Feb 2016 asked "Hi - will this stud conversion gear arm fit an SX 150 engine?"

MB Scooters Ltd replied: YEs it is a direct upgrade replacements

Gordon t on 04 Jul 2011 asked "I have a question about "GP gear selector arm with precision stud conversion, zinc plated, MRB" Is it possible to replace this item without removing/splitting the engine?"

MB Scooters Ltd replied: Sorry no the casing needs spitting to change it.

Nick on 12 Mar 2011 asked "I have a question about "GP gear selector arm with precision stud conversion, zinc plated, MRB" Is it possible to buy the stud on its own? Because I have several of the gear arms doing nothing. Cheers Nick"

MB Scooters Ltd replied: MBFST6X21SS



If you feel something is not correct with this product description or image then please contact us using the same link