Gear box kit. STD or close Ratio YX150/160. 2V & 4V. Full kit. Bearing or needle roller type

Gear box kit. STD or close Ratio YX150/160. 2V & 4V. Full kit. Bearing or needle roller type
  • Click to enlarge

£49.99 £41.66 ExVAT


Product Code: 2055

Replacement gearbox kit.

Our new gearbox kit now works with all of the defferent generations of YX engine whether its older ball race or needel roller originally.

N-1-2-3-4 all up positive response


Kit includes.

  • Selector
  • Main shaft
  • Secondary shaft.

Please see red gears are different to standard

Close ratio             Close ratio lower 4th       Standard              Endurance tall 1st

1st gear 13/34        1st gear 13/34                  1stgear 11/36         1st gear 14/32

2nd gear 17/29        2nd gear 17/29                 2ndgear 16/ 31       2nd gear 17/29

3rd gear 17/23        3rd gear 17/23                  3rdgear 17/23         3rd gear 17/23

4th gear 20/21        4th gear 19/21                  4th gear 20/21         4th gear 20/21

Product Code2055
ConditionNew
Weight2Kg

Top