Kickstart Quadrant – BSA B50 1972/73

Part Number : 57-4639 Categories: ,
(3 customer reviews)

£ 68.00 +VAT if applicable

Kickstart Quadrant for BSA B50 1972-73

In stock

5.00 out of 5
Part Number : 57-4639 Categories: ,

Kickstart Quadrant
c/w needle roller bearing (40-3292)

3/4" shaft cotter pin type with slight step on shaft (0.765")

Made from EN36

Suitable for BSA B50 1972/73 & Triumph TR5MX Avenger 1974

BSA Part Number 57-4639


Please note, for earlier type without step on shaft see 57-4341

3 reviews for Kickstart Quadrant – BSA B50 1972/73

  1. John G. (verified owner)

    Quadrant is fine quality, fit perfectly on a B50 in a Cheney frame that had no kick starter, push start only. The bike is one of a very few made as a replica of the 1974 Bengt Aberg GP bike, Frame number AB 105 GP. I will try to send a photo.

  2. Brian D. (verified owner)

    First class item with excellent service

  3. Tom C. (verified owner)

    The part fits perfectly!! Exactly what I needed!! We received it quickly also!!! Would highly recommend as a seller and will definitely purchase from again!!!

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