Rebuild of the skyjet SJ125 GY-6

satelliteone · 07-15-2013, 02:46 PM

Hi all, been a while, not long ago bought a skyjet 125. Dead cheap and on a 2008 plate. Here in the uk. using the cg125 156fmi pushrod engine.

The bike was well worn covered 12 thousand miles already. but was in dire need of repair. The engine was wobbling around in the mounts when changing gears, later on investigation the mounts had broke from the frame. I have stripped the bike down to the frame and rewelded. also one of the mounts has cracked the case at the rear, I small puddle of oil under the engine. now fixed.

Whilst the engine was out, it was stripped down, split the case, and then tig`ed.

so here is the bike, when I got it.

Been buying new bits here and there, better bars and grips, 17t front sprocket, new chain, even new valves. as the old ones were pitted due to being badly adjusted.

07-15-2013, 02:46 PM	#1
satelliteone Join Date: Sep 2010 Posts: 36	Rebuild of the skyjet SJ125 GY-6 Hi all, been a while, not long ago bought a skyjet 125. Dead cheap and on a 2008 plate. Here in the uk. using the cg125 156fmi pushrod engine. The bike was well worn covered 12 thousand miles already. but was in dire need of repair. The engine was wobbling around in the mounts when changing gears, later on investigation the mounts had broke from the frame. I have stripped the bike down to the frame and rewelded. also one of the mounts has cracked the case at the rear, I small puddle of oil under the engine. now fixed. Whilst the engine was out, it was stripped down, split the case, and then tig`ed. so here is the bike, when I got it. Been buying new bits here and there, better bars and grips, 17t front sprocket, new chain, even new valves. as the old ones were pitted due to being badly adjusted.
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