03-13-2024, 04:00 PM | #1 |
Join Date: Aug 2022
Location: Lincoln CA
Posts: 131
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TT250 steering head - heads up
While working on fashioning an oil cooler mount last night I noticed that the left side of the steering head on my bike has holes in it. Luckily, I haven't had occasion to wash it yet as water could easily get inadvertently splashed into those holes and then get into the lower bearing. I'll just put a dot of RTV on each hole and call it good. At least it looks like they put a decent smear of grease on things. No matter though, as I'll be installing the tapered roller bearing set that I bought in due course. Along with changing the fork oil, etc... I just figured I'd pass this along in case anyone else was unaware that the holes are there.
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03-13-2024, 05:43 PM | #3 |
Join Date: Aug 2022
Location: Lincoln CA
Posts: 131
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The VIN is stamped on the steering head on the opposite side. There was never a plate on there since I just got the bike new back in February. There's also a sticker under the wiring on the left side of the frame with the VIN and all the compliance information. Another one on the swingarm too, but no plate.
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03-13-2024, 06:29 PM | #4 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 8,100
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Yes, those are rivet holes for the frame/bike ID and Information tag. You may want to contact CSC
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Hawk Information and Resource guide: http://www.chinariders.net/showthread.php?t=20331 2018 Hawk 250 - Full Mod list here. http://www.chinariders.net/showpost....62&postcount=1 2024 Royal Enfield Shotgun 650 https://chinariders.net/showthread.php?t=34124 |
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03-14-2024, 03:56 PM | #5 |
Join Date: Aug 2022
Location: Lincoln CA
Posts: 131
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CSC's response is in the attached image.
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-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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03-14-2024, 06:00 PM | #6 |
Join Date: Oct 2020
Location: Central VA
Posts: 1,259
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Had a similar issue with a former Brozz 250 where grease was coming out as well as a rubber gasket and then it eventually started binding up. Took all apart and found a bunch of loose ball bearing.. A $5 set of bearings later and slathering of grease made it good as new. Never did neck surgery before but it was a good learning experience and fun since it was a success
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2024 Zuma Storm 150 DLX 2019 Beta 430 RRS 2018 VStrom 1000 XT Former China Bikes: Tao DBX1, Brozz 250, CSC RX4, Titan DLX, Templar X |
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03-14-2024, 06:39 PM | #7 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 8,100
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Well there ya go. Problem solved from the source. Good info for anybody in the future.
Speaking of grease... 2 great spots to tap threads for grease zerks lol
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Hawk Information and Resource guide: http://www.chinariders.net/showthread.php?t=20331 2018 Hawk 250 - Full Mod list here. http://www.chinariders.net/showpost....62&postcount=1 2024 Royal Enfield Shotgun 650 https://chinariders.net/showthread.php?t=34124 |
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03-15-2024, 11:08 AM | #9 |
Join Date: Aug 2022
Location: Lincoln CA
Posts: 131
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I typically contact them through the pop-up chat on their website. Sometimes they respond with an email, but they've also responded by text.
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-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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04-06-2024, 07:46 PM | #10 |
Join Date: Jul 2021
Posts: 13
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Please let us know how the tapered bearings installation goes. The guy who does my state inspection harps on me to do that - I ended up replacing the originals w the same OEM replacement ones from CSC just so I could say I did, but they really didn’t need it. I think it’s the resistance from the cables he’s feeling or maybe just the dated design. However if you’re successful, I’d love to upgrade too! Pictures and part detail would be greatly appreciated!
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04-06-2024, 08:27 PM | #11 |
Join Date: Aug 2022
Location: Lincoln CA
Posts: 131
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I’ll be doing it here before too long. I just got my new tires, so I’ll be changing those out and changing the fork oil at the same time. Hopefully within the next week or so.
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-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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04-17-2024, 11:09 PM | #12 |
Join Date: Aug 2022
Location: Lincoln CA
Posts: 131
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Ran into a setback
I disassembled the steering head on my bike this evening only to find that the All Balls Racing part number 22-1021 tapered roller bearing kit is not a fit for my bike. Both the inner and outer diameters of the bearings included in that kit are much too large. I've sent the dimensions of the bearings and seals that I need to All Balls and will await their reply.
The OE ball bearing races on my bike measure as follows: Upper, 22.5mm I.D, 41mm O.D. Lower 24.0mm I.D, 41mm O.D. Stay tuned.
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-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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04-17-2024, 11:44 PM | #13 |
Join Date: Aug 2022
Location: Lincoln CA
Posts: 131
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The light at the end of the tunnel got a little brighter.
A little poking around on All Balls' site got me headed back in the right direction. The bearings I need are part number 99-3516-5 and 99-3517-5. They're ordered and on their way with overnight shipping.
To be continued.
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-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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04-18-2024, 12:54 AM | #14 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 8,100
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I've had that scenario happen in reverse. Ordered parts that fit a TT250 for my Hawk, only to find out they don't quite fit. They are similar bikes, but in certain ways built differently.
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Hawk Information and Resource guide: http://www.chinariders.net/showthread.php?t=20331 2018 Hawk 250 - Full Mod list here. http://www.chinariders.net/showpost....62&postcount=1 2024 Royal Enfield Shotgun 650 https://chinariders.net/showthread.php?t=34124 |
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04-18-2024, 03:36 PM | #15 |
Join Date: Jun 2023
Location: Big Piney, WY
Posts: 574
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I have to get after my forks...oil, pre-load spacers...and now apparently tapered ball bearings. Thanks, guys!
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