06-28-2019, 11:03 PM | #1 |
Join Date: Jun 2019
Posts: 27
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hawk 250 top speed
from what i have been reading, top speed for most people is around 60 without mods. i weigh 175, have 17 front sprocket and stock (i think 50) rear sprocket and my bike tops out at 48-49 mph. my sons hawk has stock front and rear and his tops just about the same. i have rejetted carb. why are the bike so slow?
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06-29-2019, 08:52 AM | #2 |
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Join Date: Oct 2016
Location: Houma, La.
Posts: 11,553
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How many mile you have on it? Mine woke up after I got a few hundred mile on it .
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2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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06-29-2019, 11:23 AM | #3 |
Join Date: Jun 2019
Posts: 27
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90 on mine and 150 on my sons.
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06-29-2019, 01:16 PM | #4 |
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Join Date: Oct 2016
Location: Houma, La.
Posts: 11,553
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When you get around the 300 to 400 mile range they really loosen up a run much better and smoother.
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2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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06-29-2019, 01:59 PM | #5 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 7,985
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Exactly what Jerry said. It takes a few hundred miles for these motors to really wake up. Also, keep a regular eye on those valve clearances during break in.
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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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06-29-2019, 03:56 PM | #6 |
Join Date: Jun 2019
Posts: 27
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will do, thanks guys!!!!
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06-30-2019, 04:24 AM | #7 |
Join Date: Apr 2019
Posts: 43
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You should also go to utube and watch some of the top speed vids of other 250's. I think it will surprise you. These Chinese bikes when probably tuned are not that far off from what brand names are doing.
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06-30-2019, 10:25 AM | #8 | |
Join Date: Jun 2016
Location: akwesasne, NY-13655
Posts: 2,220
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Quote:
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06-30-2019, 04:09 PM | #9 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 7,985
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Its not too hard for a Hawk to hit 60 with nothing but a jetted carb and sprockets. My last Hawk hit 62 with only a mikuni and 17/45 sprockets. It took an exhaust and intake to see beyond that point though. Stock gearing is lucky to see 60 even with bolt ons though. 59mph at 8000rpm 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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