PX 125 disc.Just wondering how far in do you position the innner race onto the shaft when fitting is it right up to the crank web or is it a set gap say 0.5 mm.Also any advice on removing the old inner race off the crank .Just did the same job on my ets and used a mini grinder and ground through the bearing till very thin and managed to drive off with a little chisel but found this method very risky as didnt want to damage the crank.
Hi, a bearing extractor would be a good tool to have for the job. There is a gap of about .5mm as you’ve mentioned.
Youve probably done it now but seen you hadnt had a reply.
If not go on www.beedspeed.com forum it seems a good forum and all posts seem to get answered.
I would not ask on the Beedspeed forum, they all seem a bit green around the gills. Best is Scooterboyworld, lots of experienced rally goers and home build scooter enthusiasts.