04-19-2019, 03:50 PM | #1 |
Join Date: Apr 2017
Location: miramar beach fl
Posts: 112
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New tires/tubes needed
Still got about 50% on my stock shark knobbies looking for 70/30 tires and good tubes about 150 total stock size is 110/90-17 for the rear and 90/90-19 for the front.
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04-19-2019, 07:19 PM | #2 |
Join Date: Jan 2012
Location: ChCh , NZ
Posts: 2,261
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761 kenda's…
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09 XT660R ... 06 TTR250 ... 80 Montesa H6 125 Enduro... 77 Montesa Cota 348 MRR "Malcom Rathnell Replica"... Current resto projects.. 81 Honda CT110... 80 Kawasaki KL250A1... 11 Husaburg TE125 enduro... "sold" along with another 31... Lifan 125 Pitbike.. "stolen" ... KIWI BIKER FORUM...... http://www.kiwibiker.co.nz/forums/content.php All the best offroad rides in NZ... http://www.remotemoto.com/ E-mail... xtpete1@gmail.com |
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04-20-2019, 03:34 PM | #3 |
Join Date: Apr 2017
Location: miramar beach fl
Posts: 112
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What sizes can i safely put on the bike without adding excessive rotational mass
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04-20-2019, 06:06 PM | #4 |
Join Date: Jan 2012
Location: ChCh , NZ
Posts: 2,261
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over thinking it....
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09 XT660R ... 06 TTR250 ... 80 Montesa H6 125 Enduro... 77 Montesa Cota 348 MRR "Malcom Rathnell Replica"... Current resto projects.. 81 Honda CT110... 80 Kawasaki KL250A1... 11 Husaburg TE125 enduro... "sold" along with another 31... Lifan 125 Pitbike.. "stolen" ... KIWI BIKER FORUM...... http://www.kiwibiker.co.nz/forums/content.php All the best offroad rides in NZ... http://www.remotemoto.com/ E-mail... xtpete1@gmail.com |
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04-20-2019, 11:35 PM | #5 |
Join Date: Apr 2017
Location: miramar beach fl
Posts: 112
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No im not i put new rims and tires on my truck and ny mpg went down 12% and my acceleration suffered and i only went up 2 inches in rim size rotational mass has a huge. Influence on acceleration mpg and with this 15hp engine top speed
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04-20-2019, 11:49 PM | #6 |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 8,030
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I had Shinko 705s on my last Hawk with 4mm thick tubes, a setup heavier than the stock knobby tires and thin tubes. I noticed no drop in mpg or acceleration.
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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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04-21-2019, 01:08 AM | #7 |
Join Date: Apr 2017
Location: miramar beach fl
Posts: 112
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My main question is hiw big can i go on these tires without making the speedometer practically useless or issues with it fitting on the rim/tube fitment also good decently priced heavy dity tubes would be apprciated but that depends on the tires
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04-21-2019, 02:02 AM | #8 | |
Join Date: Jan 2012
Location: ChCh , NZ
Posts: 2,261
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Quote:
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__________________
09 XT660R ... 06 TTR250 ... 80 Montesa H6 125 Enduro... 77 Montesa Cota 348 MRR "Malcom Rathnell Replica"... Current resto projects.. 81 Honda CT110... 80 Kawasaki KL250A1... 11 Husaburg TE125 enduro... "sold" along with another 31... Lifan 125 Pitbike.. "stolen" ... KIWI BIKER FORUM...... http://www.kiwibiker.co.nz/forums/content.php All the best offroad rides in NZ... http://www.remotemoto.com/ E-mail... xtpete1@gmail.com |
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04-21-2019, 02:31 AM | #9 |
Join Date: Mar 2008
Posts: 2,436
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04-21-2019, 03:29 AM | #10 | |
Join Date: Apr 2017
Location: miramar beach fl
Posts: 112
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Quote:
in order to correct someone you first have to understand what they were saying |
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04-21-2019, 04:32 AM | #11 |
Join Date: Mar 2008
Posts: 2,436
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Convert to tubeless = https://www.chinariders.net/showthread.php?t=20302
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04-21-2019, 05:01 AM | #12 | |
Join Date: Apr 2017
Location: Omaha, NE
Posts: 8,030
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Quote:
A 120/90-17 is a little bigger in diameter which will gear you up 2.7%, which would be close to going down 1 tooth on the rear sprocket with your current rear tire. A 4.6x17 rear tire is, for all intents and purposes the same diameter as your current tire (.04" smaller diameter) and a tiny bit wider by .33". The bigger challenge will be the 19" front wheel. If that rim is only 1.85" wide, A 90mm width is about as wide as you can go. If you do decide to go with a 100 width, it will be severely pinched on a 1.85" wheel and is not recommended at all. The other option would be to run a skinnier tire like a 2.75x19, which is about half an inch narrower. The plus side is that diameter wise it is only about .2" smaller in diameter, so it shouldn't throw off the speedo very much. This was always the issue with the smaller wheel bikes, finding dual sport/off road tires that meet all requirements. The only real option you have if you want to run the same brand/model of tire front and rear would be the Shinko 244 in a 4.6x17 rear and 2.75x19 front. The 244 is a 50/50 tire, but it does have decent on road manners as well. The plus side would be the cost. about $85 for both tires.
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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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04-21-2019, 02:39 PM | #13 | |
Join Date: Apr 2017
Location: miramar beach fl
Posts: 112
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