Hobbydex / RC cars / PR Racing / S1 RM / PR S1 RM 1/10 Scale Electric Powered 2WD Buggy Kit

PR Racing PR S1 RM 1/10 Scale Electric Powered 2WD Buggy Kit

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Kit: S1 RM
Scale: 1/10
Type: buggy · 2wd · electric
Item number: 71400438
Year: unknown
Kind: kit
Status: released

Sources

PR Racing product lists (item numbers, names, the parts listed per model)
PR Racing 71400438 PRS1 RM kit instruction manual (Japanese) · 1.6.1 · 2026-09-25
PR Racing 71400438 PRS1 RM kit instruction manual (English) · 1.6.1 · 2026-09-25

Compare with another release

Bearing kits for this car (2)

The bearings in the box are not in our data for this release, so the kits are not checked against it.

Fast Eddy Bearings TFE10439 PR Racing PR S1 RM Sealed Bearing Kit · 19 bearings
Fast Eddy Bearings TFE10440 PR Racing PR S1 RM Ceramic Sealed Bearing Kit · 19 bearings

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In the box (66)

Ball ends and links (3)

Number	Name	Pack	Brand	Step
66400066	Shock End & Spring Cup Set & Rod End	2	PR Racing	Step D1.1 Front & Rear Shock Assembly; Step D1.2 Front & Rear Shock Assembly; Step D1.3 Front & Rear Shock Assembly
66401867	PR 5.8mm PRO Shock Ball (Steel)	4	PR Racing	Step D1.1 Front & Rear Shock Assembly
68410066	Shock Piston, Pivot Ball and Shock Mounting Hardware	2	PR Racing	Step D1.1 Front & Rear Shock Assembly; Step D1.3 Front & Rear Shock Assembly

Body and covers (1)

Number	Name	Pack	Brand	Step
71400075	PR S1 RM Lightweight Body		PR Racing	Step E4 Motor Cover

Chassis and mounts (4)

Number	Name	Brand	Step
66400056	Rear Chassis Brace (Mid Motor)	PR Racing	Step E4 Motor Cover
66400126	Gear Cover and Battery Strap	PR Racing	Step D1.3 Front & Rear Shock Assembly; Step E4 Motor Cover
66400296	Gear Cover Plug	PR Racing	Step D1.3 Front & Rear Shock Assembly
66430020	Rear Battery Mount Plate Set (Short Battery)	PR Racing	Step E4 Motor Cover

Decals (1)

Number	Name	Pack	Brand	Step
66430312	PR S1 RM Sticker	1	PR Racing	Step E4 Motor Cover

Electronics (2)

Number	Name	Pack	Brand	Step
77500276	Battery fixed foam For SB401-R-RT-RM		PR Racing	Step E4 Motor Cover
98400016	Antenna Tube		PR Racing	Step E4 Motor Cover

Glues and adhesives (1)

Number	Name	Pack	Brand	Step
99400056	Adhesive Maintence Pack		PR Racing	Step E4 Motor Cover

Nuts (3)

Number	Name	Pack	Brand	Step
83400066	M2.5 Lock Nut		PR Racing	Step D1.1 Front & Rear Shock Assembly
83400076	M4 Nut	4	PR Racing	Step E4 Motor Cover
83480016	M3x2.3mm Nut		PR Racing	Step D1.3 Front & Rear Shock Assembly

O-rings and seals (4)

Number	Name	Pack	Brand	Step
31280136	O-Rings 15x1.2mm		PR Racing	Step D1.3 Front & Rear Shock Assembly
31280146	O-Rings 14x1.2mm		PR Racing	Step D1.1 Front & Rear Shock Assembly
31430017	PR RACING P3 Shock Soft O-Ring V4	8	PR Racing	Step D1.1 Front & Rear Shock Assembly
66430070	Lower Shock Seal Cap POM	4	PR Racing	Step D1.1 Front & Rear Shock Assembly

Oils and greases (1)

Number	Name	Pack	Brand	Step
19460016	Team PR RacingHigh Pressure Grease		PR Racing	Step D1.3 Front & Rear Shock Assembly

Pins and clips (1)

Number	Name	Pack	Brand	Step
66400946	Snap Pin R4	10	PR Racing	Step E4 Motor Cover

Screws (7)

Number	Name	Brand	Step
66430040	V3 TYPE R Shock Cap - Bleed Screw Type -B(4pcs)For Type R	PR Racing	Step D1.2 Front & Rear Shock Assembly
80400026	BHCS M3x6mm	PR Racing	Step E4 Motor Cover
80400057	BHCS M3X15mm	PR Racing	Step D1.3 Front & Rear Shock Assembly
80400076	BHCS M3x25mm	PR Racing	Step D1.3 Front & Rear Shock Assembly
82400026	FHCS M3x8mm	PR Racing	Step D1.3 Front & Rear Shock Assembly; Step E4 Motor Cover
87400036	M3x16mm Set Screw	PR Racing	Step E4 Motor Cover
87400046	SHCS M2.6x6mm	PR Racing	Step D1.3 Front & Rear Shock Assembly

Shock springs (20)

Number	Name	Brand	Step
02500056	1/10 Rear Shock Spring-Transparent	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500066	1/10 Rear Shock Spring-Blue	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500076	1/10 Rear Shock Spring-Red	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500086	1/10 Rear Shock Spring-Yellow	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500096	1/10 Front Shock Spring-Transparent	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500106	1/10 Front Shock Spring-Blue	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500116	1/10 Front Shock Spring-Red	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500126	1/10 Front Shock Spring-Yellow	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500136	1/10 Rear Shock Spring-White	PR Racing	Step D1.3 Front & Rear Shock Assembly
02500146	1/10 Front Shock Spring-White	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530016	1/10 Front Shock Spring-Green	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530026	1/10 Front Shock Spring-Black	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530036	1/10 Front Shock Spring-BlueRed	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530046	1/10 Front Shock Spring-White Yellow	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530056	1/10 Rear Shock Spring-Green	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530066	1/10 Rear Shock Spring-Black	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530076	1/10 Rear Shock Spring-Blue Red	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530086	1/10 Rear Shock Spring-White Yellow	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530116	1/10 Front Shock Spring-Green/Black (2pcs)0.090kg/mm For Type R	PR Racing	Step D1.3 Front & Rear Shock Assembly
02530126	1/10 Rear Shock Spring-Green/Black (2pcs)0.073kg/mm For Type R	PR Racing	Step D1.3 Front & Rear Shock Assembly

Shocks (7)

Number	Name	Pack	Brand	Step
17430156	PR VB10/S1 SPORT Front Shock Body		PR Racing	Step D1.1 Front & Rear Shock Assembly
17430166	PR VB10/S1 SPORT Rear Shock Body		PR Racing	Step D1.1 Front & Rear Shock Assembly
69440010	Upper Shock Mount Bushings	1	PR Racing	Step D1.3 Front & Rear Shock Assembly
71530016	PR RACING Front Shock Set (16.5mm)		PR Racing	Step D1.3 Front & Rear Shock Assembly
71530026	PR RACING Rear Shock Set (16.5mm)		PR Racing	Step D1.3 Front & Rear Shock Assembly
77410016	Front Shock Shaft and hardware - 44mm (2pcs) For RT		PR Racing	Step D1.1 Front & Rear Shock Assembly
77410066	Rear Shock Shaft - For VB-10	2	PR Racing	Step D1.1 Front & Rear Shock Assembly

Steering (1)

Number	Name	Pack	Brand	Step
66400036	PRS1 Steering Linkage and Battery Stay Set		PR Racing	Step E4 Motor Cover

Tires (5)

Number	Name	Pack	Brand	Step
32431037	PR 10th 2.2" Rear Buggy Foam Tire Inserts		PR Racing	Step E4 Motor Cover
32431046	PR 10th 2.2 Buggy Foam front Tire Inserts 30x50x80mm For 4WD carpet For 2WD dirt	2	PR Racing	Step E4 Motor Cover
32500026	1/10 1602-2WD Front Racing Tyres Hard		PR Racing	Step E4 Motor Cover
32500176	1/10 1606-4WD Buggy Rear Racing Tyres Soft	2	PR Racing	Step E4 Motor Cover
32500186	1/10 1607-2WD&4WD Buggy Rear Racing Tyres Soft	2	PR Racing	Step E4 Motor Cover

Washers, shims and spacers (1)

Number	Name	Pack	Brand	Step
77430120	PR Shock Collars for:12.8mm 2025	4	PR Racing	Step D1.3 Front & Rear Shock Assembly

Wings (2)

Number	Name	Pack	Brand	Step
66400116	Wing Stay Set		PR Racing	Step E4 Motor Cover
66401626	PR Racing 1/10 Buggy Rear Wing (150mm)		PR Racing	Step E4 Motor Cover

Other (2)

Number	Name	Pack	Brand	Step
55440040	Steel Counterweight 5Gx6 block		PR Racing	Step E4 Motor Cover
69400156	TYPE R Front Lower gull Wishbon 1pr		PR Racing	Step E4 Motor Cover

Option and upgrade parts (49)

Chassis and mounts (6)

Number	Name	Pack	Brand
66480256	PR SC/RM Rear Carbon Fiber Shock Tower 4mm	1	PR Racing
66480936	Aluminium Servo Mount Set		PR Racing
66481176	PR S1 Front Shock Tower Camber Plates		PR Racing
67480017	PR SC/RM Front Carbon Fiber Shock Tower 4mm	1	PR Racing
75400036	PR S1V3 EVO Front Chassis Top Plate	1	PR Racing
91400037	PR SB401 R / Sport / RT Carbon Fiber Battery Hold Down 26mm	2	PR Racing

Differential (1)

Number	Name	Pack	Brand	Step
66402687	S1V4 Competition Ball Differential		PR Racing

Drivetrain (1)

Number	Name	Pack	Brand	Step
68440096	PR S1 12mm (+1mm) Clamping Rear Wheel Hex Set	2	PR Racing

Gears and transmission (3)

Number	Name	Pack	Brand
66400926	Gear Case (Mid Motor)		PR Racing
66480040	PR Racing S1 Steel Idler Gear (28T)	2	PR Racing
66480236	Aluminium Idler Shaft (silver) 5x18mm		PR Racing

Nuts (1)

Number	Name	Pack	Brand	Step
66481446	Battery retaining nut (Black) +2.5x1.5mm o'ring	2	PR Racing

Pinions (13)

Number	Name	Pack	Brand
66400556	PR Racing 48P Pinion (3.17mm ID) 21T	1	PR Racing
66480096	PR Racing 48P Pinion (3.17mm ID) 22T	1	PR Racing
66480106	PR Racing 48P Pinion (3.17mm ID) 23T	1	PR Racing
66480116	PR Racing 48P Pinion (3.17mm ID) 24T	1	PR Racing
66480986	PR Racing 48P Pinion (3.17mm ID) 18T	1	PR Racing
66480996	PR Racing 48P Pinion (3.17mm ID) 19T	1	PR Racing
66481006	PR Racing 48P Pinion (3.17mm ID) 20T	1	PR Racing
66481566	PR Racing 48P Pinion (3.17mm ID) 25T	1	PR Racing
66481576	PR Racing 48P Pinion (3.17mm ID) 26T	1	PR Racing
66481586	PR Racing 48P Pinion (3.17mm ID) 27T	1	PR Racing
66481596	PR Racing 48P Pinion (3.17mm ID) 28T	1	PR Racing
66481606	PR Racing 48P Pinion (3.17mm ID) 29T	1	PR Racing
66481616	PR Racing 48P Pinion (3.17mm ID) 30T	1	PR Racing

Pins and clips (4)

Number	Name	Pack	Brand
66400376	Alloy Front Hinge Pin Brace		PR Racing
79400026	Pin - 3 x 29.8mm	2	PR Racing
79400036	Pin - 3 x 36.8mm	4	PR Racing
79400046	Pin - 3 x 47.5mm	2	PR Racing

Shocks (2)

Number	Name	Pack	Brand	Step
66400696	Aluminium Shock Stand off Set - Black -	4	PR Racing
81430106	1/10 front Rear steel Steel Shock Stand off Set		PR Racing

Steering (2)

Number	Name	Pack	Brand	Step
55430086	PR RACING 25T Pitch 14mm Aluminum Servo Horn For 2wd S1/SC/ST	1	PR Racing
66481256	CNC Aluminium Steering Linkage Set (SB401/V3 FM/MM SC201 and V3T)		PR Racing

Suspension (12)

Number	Name	Brand
66480456	3 Degree Aluminum Lower Swing Arm Mount (+5mm)	PR Racing
66480476	0 Degree Aluminum Lower Swing Arm Mount (+5mm)	PR Racing
66480736	Team PR Racing PR S1 /V1/V2 VB10/SC201 Rear Anti-Roll Bar	PR Racing
66481555	S1 Front Sway Bar Mount Stiffener	PR Racing
66481556	Team PR Racing S1 V3 Front Anti-Roll Bar	PR Racing
69400157	PR S1 V4 Front Lower gull Wishbone Graphite	PR Racing
69400186	PR S1 V4 Rear Lower gull Wishbone Graphite	PR Racing
71400096	PR S1 V3 RR Suspension Mount - 3 Degree	PR Racing
71400166	PR S1 V3 RR 3.5 Degree Suspension Mount	PR Racing
71400236	2017 PR S1 V3 RF Suspension Mount	PR Racing
71400406	PR S1 V3 RR 1.5 Degree Suspension Mount	PR Racing
91400039	PRB10 Aluminium Caster Block 3 Degree Pair (R.L)	PR Racing

Tools (1)

Number	Name	Pack	Brand	Step
23440360	PR RACING Short Nut Driver (5.5mm)	1	PR Racing

Wings (1)

Number	Name	Pack	Brand	Step
66402697	PR Racing 1/10 Buggy Rear Wing 170mm (1.5mm)	1	PR Racing

Other (2)

Number	Name	Pack	Brand	Step
66430366	S1 Ackerman board CNC Aluminium-V3		PR Racing
67000020	Mid-Kitpack		PR Racing

Data: 71400438.toml on GitHub · suggest a correction · report a problem