Upgrade Honda Cbr125 To Cbr150 With Original Parts

[tekinsel]

my friend has cbr125 and asked me to upgrade his motorbike to cbr150, cbr125 has SOHC 2valve, cbr150 DOHC 4 valves, can someone help me what parts i need to ship him? and if know tell me prices of parts and where to find? thanks and have a nice day

[mrclough]

I'm presuming he's in the UK / Europe and restricted to a 125? If so it's not worth the problems it would cause once he gets rumbled.

I had the CBR 125 in the UK and they are shit compared to most things but he will be in a whole load of trouble if that's what he's doing if he gets caught.

If he's not on restriction then he may as well sell his 250 and just buy a bigger bike. Cheaper, i would imagine and a hell of a lot easier.

By the way, if he did some research there are places selling the kits he needs, dunno if they are any good or even work though.

[tekinsel]

kits for cbr125 and again it will be ohc and not same power as cbr150, athena 166cc etc, but he wants same as cbr150

[madjbs]

Go to a Honda shop. You need to order a piston, cylinder barrel and a complete cylinder head (i.e valves and everything). Aftermarket places also have kits up to 200cc.