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748sr spec racer - 1/32 slot car chassis 3d printed * Hardware and optional tuning weight not included

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* Hardware and optional tuning weight not included
748sr spec racer - 1/32  slot car chassis 3d printed * Hardware and optional tuning weight not included
748sr spec racer - 1/32  slot car chassis 3d printed * Hardware and optional tuning weight not included

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748sr spec racer - 1/32  slot car chassis 3d printed * Hardware and optional tuning weight not included
748sr spec racer - 1/32  slot car chassis 3d printed * Hardware and optional tuning weight not included

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748sr spec racer - 1/32  slot car chassis 3d printed * Hardware and optional tuning weight not included
748sr spec racer - 1/32  slot car chassis 3d printed * Hardware and optional tuning weight not included

DIGITAL PREVIEW
Not a Photo

748sr spec racer - 1/32  slot car chassis 3d printed
748sr spec racer - 1/32  slot car chassis 3d printed

DIGITAL PREVIEW
Not a Photo

748sr spec racer - 1/32 slot car chassis

Made By
OVERVIEW
  • 3D printed in Orange Strong & Flexible Polished: Bright orange, richly colored nylon plastic with a smooth finish.
  • Be the first to try. Learn more
  • This product is intended for mature audiences.
$22.95
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Product Description

748sr - 1/32 slot car chassis kit:
* Ultra lightweight, low-profile 3.35" (85.1mm) wheel base
* .720" (18.3mm) dia rear tires. .050" (1.3mm) chassis clearance at rear of chassis
* .500" (12.7mm) dia front tires. 
* 2.500" (63.5mm) chassis width
* Accepts most 1/32 scale LMP, GT1, GTP, Touring Car and NASCAR bodies
* Robust design to withstand the rigors of commercial track racing
* The bare plastic chassis weighs in at 15 grams (polished white material)
* Easy to assembly and tune for changing track conditions
* Built-in chassis tuning features:
   - Pan movement; front-to-back and side-to-side
   - Optional tuning weights: Link to part


When selecting material:
Material options: Alumide "polished metal plastic" has a density approximately 50% greater than PA2200 "strong flexible & polished" and is noticeably stiffer. It's better suited for high-speed and high grip track conditions. Also, part weights will vary based on color.


Hardware required to complete chassis assembly:
(available from most commercial slot car tracks/retailers)
1. (2) 3/32” x 3/16” flanged bearing recommended, can be substituted for a bronze oilite of the same size.
2. (2) .050” dia. x 2.500” stainless steel pin tubing
3. (2) .050” dia. x .750” stainless steel pin tubing
4. Metric screws (Mcmaster-Carr is a good source for these items):
   a. (2) m2 x 6 - socket head cap screw
   b. (2) m2 x 12 - socket head cap screw
   c. (6) m2 x 4 - flat head cap screw
   d. (3) m2 x 6 - flat head cap screw


Components required to complete your spec racer:
(available from most commercial slot car tracks/retailers)
1. (1) guide flag, 10-32 nut and shims as required for your track conditions
2. (1 pair) braid
3. (1) 18 gauge lead wire with guide clips
4. (1) 1/16" front axle depending on your choice of front wheel
5. (1) 3/32” rear axle
6. 3/32” axle spacers as needed (dependent on choice of tire/rim and desired overall car width)
7. (1 pair) 3/4” .720” diameter rear tires for 3/32” axle (if additional track clearance is required use a .750" rear tire). Make sure they are 1/32 scale specific, 1/24 scale tires are too wide
8. (1 pair) 1/2” .500” diameter front tires for a 1/16" axle
9. “Mini motor" of choice (ie. pro/slot ps-4001 & ps-4002 motor family and the jk-products "hawk" line of motors)
10. 48 pitch pinion and crown gear, 26 tooth crown is preferred. final drive ratio will be dependent on motor and track conditions (64 pitch crown gears only recommended with mild low-torque motors)
11. Lexan body of choice. most 1/32 scale “scale” type (non "wing-car") bodies will fit 


Please see the rapid_slot Facebook page for additional information and product updates: facebook.com/rapid_slot
What's in the Box
INCM
748sr
Orange Strong & Flexible Polished
Width
11.5 cm
Height
1.4 cm
Depth
7.1 cm

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