TT250 steering head - heads up

superjocko · 04-18-2024, 10:28 PM

My OE ball bearings were overly snug for that type bearing. The lower outer race is already showing the early signs of dimpling. they were pretty well greased though and still moved smoothly, even when requiring more force to turn than a ball bearing should. I’ll feel better knowing it has tapered rollers and decent seals. The OE lower seal wasn’t installed properly and had a folded and partially torn lip. The upper bearing had only a shield and no seal at all. The stock set up is just adequate but no better.

04-18-2024, 10:28 PM	#17
superjocko Join Date: Aug 2022 Location: Lincoln CA Posts: 120	My OE ball bearings were overly snug for that type bearing. The lower outer race is already showing the early signs of dimpling. they were pretty well greased though and still moved smoothly, even when requiring more force to turn than a ball bearing should. I’ll feel better knowing it has tapered rollers and decent seals. The OE lower seal wasn’t installed properly and had a folded and partially torn lip. The upper bearing had only a shield and no seal at all. The stock set up is just adequate but no better. __________________ -2024 CSC TT250, stage 3 motocult kit, Nibbi PE28FL with custom-made cable controlled choke, modified stock muffler (larger diameter tailpipe), custom oil cooler installation with relocated stock evaporative emissions canister, oversized stainless steel footpegs, IMS folding tip shifter, a few little blingy bolts and bits. More personal preference mods to come.
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