Part Number 502017 : Crown Wheel & Pinion 4:875:1 to fit the Standard 8 from Commission Number CS28162
Can also be fitted to the Standard 10. Fitting to a Standard 10 will improve acceleration, this may be an advantage in a hilly area. Please note that this modification will reduce maximum speed!
Still in its original box covered in grease proof paper and sticky gunge..
Free Post in the UK
