Main Electronics:

• 4074/4076 Brushless Motor (1250 ~ 2000kv) (sensored is prefered)

Select a motor at least 40 mm diameter to prevent overheating. Stay under 2000kv due to high gearing. Do not exceed a maximum motor diameter of 54mm.

• Brushless ESC 150A
• Radio & Receiver 3 Channel
• Generic Servo (20kg ~ 30kg)

Batteries:

• Battery must be smaller than 140mm Length, 47mm Width, & 34mm Height

Option #1 (Everyday Use)

4s LiPo with a minimum of 1500MAH and a high discharge rating. This will provide ample power without being excessive.

• 4s 3300MAH 100C Lipo

Option #2 (Excessive Performance)

Dual 3s LiPo batteries in series (6s)
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Given your Electronics capability, utilizing a 6s Lipo can enhance power output, yet it may hasten sled deterioration and introduce mechanical risks.

Lights (optional):

• [x4~6] 5v White LED (5mm)
• [x2] 5v Red LED (5mm)
• Pre-Wired LED Assortment
• [x1] Voltage Display
  
  

Machine Screws:

• [x20] M3x6mm Flathead
• [x60] M3x8mm Flathead
• [x40] M3x10mm Flathead
• [x70] M3x20mm Flathead
• [x15] M3x25mm Flathead

Motor / Servo Mounting:

• [x8~] M4x12mm Flathead

(Depends on your choice of Motor & Servo)

Other:

• [x10] M3 Nut
• [x10] M3 Lock Washer
• [x10] M3 Washer
  ^ Washer/Lock Washer/Nut Assortment ^
• [x1] M3x4mm Grub Screw

Bearings & Rods:

• [x6] M3x8x4 Bearing
• [x8] M8x12x3.5 Bearing
• [x10] M3x6x5 Bushing
• [x6] M3x150mm Threaded Rod
• [x2] M4x150mm Threaded Rod
• [x8] M3 Ball End Linkage
• [x1] M8x150mm Aluminum Tube/Rod

BELT DRIVE (OPTION #1):

• [x2] HTD 330mm-5M-12 Belt
• [x1] Alloy Pinion Cog

CHAIN DRIVE (OPTION #1):

• [x1] Chain Drive Kit

SUSPENSION:

• [x4] (120mm ~ 140mm) Generic Shock
• (best) 120MM Shocks for front, 140mm & 110mm for rear skid

Additionally, the track will require ≥30g of 2.85mm filament to use for pins.

• (2.85mm PA6-CF Filament recommended for optimal strength)
  

Recommended:

• Handlebars, Ski Handles, & Hood Fasteners need to be printed in TPU Filament to ensure maximum functionality and strength.
• All other parts can be printed with your preferred filament, though ABS Filament or PETG Filament is advised for impact strength & temperature resistance.
• Remember that PETG is denser than ABS, so opting for it will lead to a heavier sled.

Filament Amount:

• Approx. ≥250g TPU
• Approx. ≥2-4kg ABS/PETG/PLA+

(Depends on Slicer Settings)

My Slicer Settings (Yours May Vary):

• Tunnel: 4-5 Walls | 20-30% Infill
• Body: 3 Walls | 18% Infill
• Mechanically Demanding Parts: 6 Walls | 35% Infill
• TPU Parts: 2 Walls | 12-15% Infill