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01-11-2021, 01:37 PM | #1 |
Join Date: Oct 2020
Posts: 56
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Need chain slack figures for hawk, brozz, tbr7, all chinese bikes. Post yours.
Hey all, I am working on something that will benefit all of us. But I need the chain slack number for all the usual chinese bikes, not just enduro.
Hawk, Brozz, TBR7, Magician, SG250 etc For example, the TT250 is 15mm from mid point. |
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01-11-2021, 01:42 PM | #2 |
Join Date: Oct 2020
Location: Central VA
Posts: 1,259
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Brozz: 10-20mm specified range
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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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01-11-2021, 02:54 PM | #3 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 8,100
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A HUGE thing to keep in mind with the TT250 measurement is that it is 15mm of free play from the tightest point of the chain WITH the suspension compressed to the tightest point of the chain in the swing arm arc. NOT with the swing arm fully extended down while it is in the air or on a stand.
That method also works for the Hawks, but I have found that at full extension about 1 1/8" slack on the tightest spot of the chain worked best. This has to do with the rear suspension geometry in relation to the front sprocket. As the rear swing arm travels upward the distance between the sprocket center and axle center increases, thus making the chain tighter.
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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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