| XRAY - Model racing cars https://setup.teamxray.com/xsetup/legacy/ |
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| ROOLOUT and spur https://setup.teamxray.com/xsetup/legacy/viewtopic.php?f=8&t=11528 |
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| Author: | Ruben_qlc [ Sat Jun 25, 2011 19:58:30 ] |
| Post subject: | ROOLOUT and spur |
Hello everybody. I have two questions: In the document: XRAY Gear Charts Table (ratio 1.9), the part that named: Rubber Tire Rollout Chart (63mm diameter) What is this? This reffer to get more traction in low levels of RPM??? About spur: For asphat, the bigger spur is better than smaller spur??? I think that bigger spur give you more traction, is this correct?? Thank you very much friends. Regards. |
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| Author: | Stanley Bąk [ Sat Jun 25, 2011 20:41:41 ] |
| Post subject: | Re: ROOLOUT and spur |
| Author: | Ruben_qlc [ Sat Jun 25, 2011 21:42:23 ] |
| Post subject: | Re: ROOLOUT and spur |
Thank you. Don not give more traction, but can give more acceleration?? |
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| Author: | Stanley Bąk [ Sat Jun 25, 2011 22:23:58 ] |
| Post subject: | Re: ROOLOUT and spur |
yes or more speed:) bigger pinion spur gives better top speed but less acceleration smaller spur gear gives better top speed but less acceleration smaller pinion gives more acceleration but worse top speed bigger spur gear gives more acceleration but worse top speed |
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| Author: | Ruben_qlc [ Sun Jun 26, 2011 18:31:08 ] |
| Post subject: | Re: ROLLOUT and spur |
AAA okk. And about the module, 48p or 64p ??? Thank you. |
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| Author: | Marek Gadomski [ Sun Jun 26, 2011 19:02:29 ] |
| Post subject: | Re: ROOLOUT and spur |
64p is more silent and less stones on crap asphalt goes between tooth's. But i use 48 p. |
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| Author: | Stanley Bąk [ Sun Jun 26, 2011 20:45:05 ] |
| Post subject: | Re: ROOLOUT and spur |
with 48p you can make lower FDR |
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| Author: | Ruben_qlc [ Mon Jun 27, 2011 14:41:19 ] |
| Post subject: | Re: ROOLOUT and spur |
Conclution, 48p is better on asphalt. And on carpet? Thank you friends. |
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| Author: | Bytestream [ Mon Jun 27, 2011 17:20:07 ] |
| Post subject: | Re: ROOLOUT and spur |
The main difference is that with 64P you have more fine tuneing/gearing options. You can increase or decrease your FDR in finer increments. I run 64P indoors and outdoors without any problems. As far as FDR goes, RW racing makes Xray style spur gears down to 72T, which should get you lower than you would ever need to go. |
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| Author: | Stanley Bąk [ Thu Jun 30, 2011 13:43:44 ] |
| Post subject: | Re: ROOLOUT and spur |
i cant find fdr 4.0 um,i mean that i can have it with 72 and 34,but i cant find anywhere 72 spur can u help me? |
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| Author: | Bytestream [ Thu Jun 30, 2011 17:54:33 ] |
| Post subject: | Re: ROOLOUT and spur |
| Author: | Stanley Bąk [ Fri Jul 01, 2011 08:14:30 ] |
| Post subject: | Re: ROOLOUT and spur |
| Author: | Bytestream [ Fri Jul 01, 2011 09:53:45 ] |
| Post subject: | Re: ROOLOUT and spur |
| Author: | Stanley Bąk [ Fri Jul 01, 2011 13:37:14 ] |
| Post subject: | Re: ROOLOUT and spur |
ok,thanks i'll buy this 96 and 45 |
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| Author: | flo0206 [ Fri Jul 01, 2011 20:33:10 ] |
| Post subject: | Re: ROOLOUT and spur |
| Author: | Bytestream [ Sat Jul 02, 2011 00:51:03 ] |
| Post subject: | Re: ROOLOUT and spur |
| Author: | flo0206 [ Sat Jul 02, 2011 10:16:41 ] |
| Post subject: | Re: ROOLOUT and spur |
Lots of manufacturers make pinions. I use PRS - Precision Racing Systems - pinion gears, they have 64P in a range of 16-65. They are high quality items and the price is right (around US $5). I've never tried Xray pinions .. I'm sure they are nice, but they should be nice for the price you pay, which is almost 3x as much as others (US $13). Xray also has gaps in their range, like not having the 45T you are looking for.[/quote] The xray ones are real nice and they seem to last longer than some others i had before they are also real narrow. i had problems with an other manufacturer because pinion was to wide and rubbed the belt - fast wearing and loss of speed thanx - i'll have a look at the PRS one greets flo |
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| Author: | YELLOWSHARK [ Sat Jul 02, 2011 17:28:18 ] |
| Post subject: | Re: ROOLOUT and spur |
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