Serpent 748 200mm nitro onroad kit
#211
Tech Apprentice
Jamison R. The part # for the "Flex system" is 903576. You can find it here http://serpent.com/product/903576/. It consists of 2 small bearings, cone washers and flat head screws. You can't just place 2 screws in that area, and expect it to operate correctly.
#212
Tech Elite
iTrader: (89)
Jamison R. The part # for the "Flex system" is 903576. You can find it here http://serpent.com/product/903576/. It consists of 2 small bearings, cone washers and flat head screws. You can't just place 2 screws in that area, and expect it to operate correctly.
Hmmmm interesting. I think this part is used for the 977 only . If there are inserts I think it would be included with part number 804355. Unfortunately there are no pics of this part.
Pass you soon...
#213
R/C Tech Elite Member
iTrader: (66)
Jamison R. The part # for the "Flex system" is 903576. You can find it here http://serpent.com/product/903576/. It consists of 2 small bearings, cone washers and flat head screws. You can't just place 2 screws in that area, and expect it to operate correctly.
#214
#216
Flex System 748 is P/N: 804355 as it's an option part as specified in the manual so I'm assuming it will have the extra bits needed (over the kit supplied parts 804330 & 804339)
Last edited by dan_vector; 08-17-2014 at 09:20 AM. Reason: Number error
#217
Well the natrix is finished and ready to go on the setup board. The car went together perfectly with no issues with the fit and finish. Superb just as I expect from Serpent.
Only issue I do have is that the throttle servo horn hits the radio box near full throttle. Trouble is I can't get my servo (Sanwa SRG-BLS v2) further in towards the centre of the car no matter what I try shimming etc. Anyone else have the same/similar issue? I'm thinking I'll need to try a different servo with a shallower gear case?
Only issue I do have is that the throttle servo horn hits the radio box near full throttle. Trouble is I can't get my servo (Sanwa SRG-BLS v2) further in towards the centre of the car no matter what I try shimming etc. Anyone else have the same/similar issue? I'm thinking I'll need to try a different servo with a shallower gear case?
#218
Hey Dan, what is the race ready weight ?
Cheers
Cheers
#219
R/C Tech Elite Member
iTrader: (66)
Well the natrix is finished and ready to go on the setup board. The car went together perfectly with no issues with the fit and finish. Superb just as I expect from Serpent.
Only issue I do have is that the throttle servo horn hits the radio box near full throttle. Trouble is I can't get my servo (Sanwa SRG-BLS v2) further in towards the centre of the car no matter what I try shimming etc. Anyone else have the same/similar issue? I'm thinking I'll need to try a different servo with a shallower gear case?
Only issue I do have is that the throttle servo horn hits the radio box near full throttle. Trouble is I can't get my servo (Sanwa SRG-BLS v2) further in towards the centre of the car no matter what I try shimming etc. Anyone else have the same/similar issue? I'm thinking I'll need to try a different servo with a shallower gear case?
#220
Tech Elite
iTrader: (89)
I just had my first test and tune with the 748 and all I can say is WOW!!!!
This car is extremely quick in the turns. My final weight with Li-fe battery lp servos 1 futaba and 1 Hitec with 25 gram bias weight 1695 grams. I want to thank all of the Serpent team drivers that contributed the Natrix 748 project.
Pass you sooner...
This car is extremely quick in the turns. My final weight with Li-fe battery lp servos 1 futaba and 1 Hitec with 25 gram bias weight 1695 grams. I want to thank all of the Serpent team drivers that contributed the Natrix 748 project.
Pass you sooner...
#221
With full size tyres (62/60) carbon rim contacts its 1725gr. Novarossi Virtus, Sanwa SRG-BLS v2 servos, 1600 life pack (80gr), 25gr sliding weight and 2x 5gr serpent round weights under the 2speed shaft, my laps 2 wire transponder, Protoform VRS lightweight body (with protoform hard high downforce wing). Steel screws in chassis, alu screws in radio plate.
#222
I've ended up changing the servo horn to a sanwa horn and with a bit of dremel work made it find nicely. I wanted to keep the horn at a slight bias to the rear to maximum pull on the brakes. I will have another play with the stock horn and linkage lengths etc after my first runs with the car.
#223
Tech Fanatic
iTrader: (25)
Weight?
I just had my first test and tune with the 748 and all I can say is WOW!!!!
This car is extremely quick in the turns. My final weight with Li-fe battery lp servos 1 futaba and 1 Hitec with 25 gram bias weight 1695 grams. I want to thank all of the Serpent team drivers that contributed the Natrix 748 project.
Pass you sooner...
This car is extremely quick in the turns. My final weight with Li-fe battery lp servos 1 futaba and 1 Hitec with 25 gram bias weight 1695 grams. I want to thank all of the Serpent team drivers that contributed the Natrix 748 project.
Pass you sooner...