ARRMA Big Rock

Category: monster truck
Scale: 1/10
Drive: 4WD
Power: electric

Releases

Year	Release	Item no.	Status
unknown	Big Rock 3S 4X4 RTR Brushless Monster Truck, black	ARA4312V3	discontinued
unknown	Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, black	ARA4312V4T1	released
unknown	Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, green	ARA4312V4T2	released
unknown	Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, blue	ARA4312V4T3	released
unknown	Big Rock 3S 4X4 RTR Brushless Monster Truck, blue	ARA102711	discontinued
unknown	Big Rock 3S 4X4 RTR Brushless Monster Truck, blue	ARA102723	discontinued

Stock gearing

3.80 : 1
57T spur / 15T pinion · module 0.8
Big Rock 3S 4X4 RTR Brushless Monster Truck, black

Spur/pinion ratio of the gears in the box. The transmission's internal ratio is not in our data, so this is not the final drive ratio.

Compare the last two releases or any two releases on the compare page

Option parts listed as fitting (249)

11 bearing kits from 3 makers for Big Rock cars

Acer Racing (1)

every Big Rock
- ARRMA Big Rock 3S BLX Ceramic Ball Bearings

Fast Eddy Bearings (8)

Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, black, Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, green, Big Rock 223S DSC 4X4 RTR Brushless Monster Truck, blue
- TFE9554 Arrma Big Rock 223S BLX Sealed Bearing Kit
- TFE9555 Arrma Big Rock 223S BLX Ceramic Sealed Bearing Kit
Big Rock 3S 4X4 RTR Brushless Monster Truck, blue, Big Rock 3S 4X4 RTR Brushless Monster Truck, blue, Big Rock 3S 4X4 RTR Brushless Monster Truck, black
- TFE5846 Arrma Big Rock 3S BLX Sealed Bearing Kit
- TFE5847 Arrma Big Rock 3S BLX Ceramic Sealed Bearing Kit
- TFE5863 Arrma Big Rock 4X4 3S Sealed Bearing Kit
- TFE5864 Arrma Big Rock 4X4 3S Ceramic Sealed Bearing Kit
- TFE6457 Arrma Big Rock 3S BLX V3 Sealed Bearing Kit
- TFE6458 Arrma Big Rock 3S BLX V3 Ceramic Sealed Bearing Kit

RCScrewZ (2)

Big Rock 3S 4X4 RTR Brushless Monster Truck, blue, Big Rock 3S 4X4 RTR Brushless Monster Truck, blue, Big Rock 3S 4X4 RTR Brushless Monster Truck, black
- ara031b Arrma Big Rock 3s (#102723) Metal Shielded Bearing Kit
- ara031r Arrma Big Rock 3s (#102723) Rubber Shielded Bearing Kit

2 screw kits from 1 maker for Big Rock cars

RCScrewZ (2)

Big Rock 3S 4X4 RTR Brushless Monster Truck, blue, Big Rock 3S 4X4 RTR Brushless Monster Truck, blue, Big Rock 3S 4X4 RTR Brushless Monster Truck, black
- ara046 Stainless Steel Screw Kit For The Arrma Big Rock 3s 4x4 (#ARA4312V3)
every Big Rock
- ara031 Arrma RC Big Rock 3s BLX 1/10th (#102723) Stainless Screw Kit

Ball ends and links (5) · Bearings and bushings (15) · Body and covers (12) · Bumpers and guards (12) · Chassis and mounts (19) · Differential (17) · Drivetrain (16) · Electronics (7) · Gears and transmission (13) · Motors (1) · Nuts (4) · O-rings and seals (6) · Oils and greases (3) · Pinions (16) · Pins and clips (8) · Screws (31) · Servos (1) · Shock springs (2) · Shocks (13) · Spur gears (2) · Steering (10) · Suspension (20) · Tires (6) · Tools (2) · Washers, shims and spacers (8) · Wheels (2)

Ball ends and links (5)

Number	Name	Brand	Fit
ARA330542	Steel Turnbuckle, M4 x 48mm, Black	ARRMA	direct
ARA330766	Assembled Turnbuckle Set	ARRMA	direct
ARA330810	Steel Ball Set	ARRMA	direct
ARAC8066	Composite Pivot Ball Set: 4x4	ARRMA	direct
ARAC9378	Steel Turnbuckle M4X34mm, Black	ARRMA	direct

Bearings and bushings (15)

Number	Name	Brand	Fit
ARA610038	Ball Bearing 15x21x4mm (2RS)	ARRMA	direct
ARA610041	Ball Bearing 6x12x4mm 2RS	ARRMA	direct
ARA610043	Ball Bearing 5x8x2.5mm 2RS	ARRMA	direct · Optional part
ARA610044	Ball Bearing, 12x18x4mm 2RS	ARRMA	direct
ARA610045	Ball Bearing 5x10x4mm 2RS	ARRMA	direct
ARA610046	Ball Bearing 10x15x4mm 2RS	ARRMA	direct
ARA620003	Flange Ball Bearing, 10x15x4mm	ARRMA	direct
ARA620004	Flange Ball Bearing 10x15x4mm 2RS	ARRMA	direct · Optional part
ARAC3140	Ball Bearing 5x8x2.5mm 4x4	ARRMA	direct
ARAC3144	Ball Bearing 6x12x4mm 4x4	ARRMA	direct
ARAC3162	Bearing 15x21x4mm	ARRMA	direct
ARAC3173	Ball Bearing 12x18x4mm	ARRMA	direct
ARAC3200	Bearing 5x10x4mm	ARRMA	direct · Optional part
ARAC3202	Bearing 10x15x4mm	ARRMA	direct
ATF4801	Arrma 4x4 Aluminum Bearing Steering Bellcrank (Black)	Hot Racing	direct

Body and covers (12)

Number	Name	Brand	Fit
ARA-1290	Body Accessories Set	ARRMA	direct
ARA-1292	Roll Hoop, Scuttle & Grille Set	ARRMA	direct
ARA-1294	Door Mirrors Set	ARRMA	direct
ARA-1296	Body Mounting Hardware Set	ARRMA	direct
ARA-1379	BIG ROCK CREW 4X4 Cab Clipless Painted Decaled Trimmed Body, Matte Black	ARRMA	direct
ARA-1380	BIG ROCK CREW 4X4 Cab Clipless Painted Decaled Trimmed Body, Green	ARRMA	direct
ARA-1381	BIG ROCK CREW 4X4 Cab Trimmed Body, Clear	ARRMA	direct · Optional part
ARA-1386	BIG ROCK CREW 4X4 Cab Clipless Painted Decaled Trimmed Body, Blue	ARRMA	direct
ARA402283	1/10 Painted and Trimmed Body with Decals, Blue	ARRMA	direct
ARA402284	1/10 Clear Body with Decals	ARRMA	direct · Optional part
ARA402317	1/10 Painted Body, Black	ARRMA	direct
ARA480017	Bodypost Protection Set	ARRMA	direct · Optional part

Bumpers and guards (12)

Number	Name	Brand	Fit
ARA-1291	Side Guard Set	ARRMA	direct
ARA-1293	Front & Rear Bumper & Loop Set	ARRMA	direct
ARA320460	Bumper Set Black	ARRMA	direct
ARA320461	Bumper Set, Black Chrome	ARRMA	direct
ARA320609	Wheelie Bar Frame	ARRMA	direct
ARA320613	Wheelie Bar Set	ARRMA	direct
ARAC3444	Bumper Springs (2): 4x4	ARRMA	direct
ARAC6487	Wheelie Bar Set	ARRMA	direct
ARAC6488	Wheelie Bar Wheels: 4x4	ARRMA	direct
ARAC6489	Wheelie Bar Spring: 4x4 Mega BLX	ARRMA	direct
ARAC7303	Monster Truck Side Guard Set	ARRMA	direct
MAB040R-B	GPM Blue Aluminium ARRMA Granite 4×4 Adjustable Wheelie Bar	GPM Racing	direct

Chassis and mounts (19)

Number	Name	Brand	Fit
ARA-1082	Front/Rear Composite Upper Gearbox Covers/Shock Tower	ARRMA	direct
ARA-1083	Composite Chassis - LWB	ARRMA	direct
ARA-1295	Front & Rear Body Mount Set	ARRMA	direct
ARA311106	Aluminum Motor Mount Set	ARRMA	direct · Optional part
ARA311192	Aluminum Motor Mount Plate For Center Diff	ARRMA	direct
ARA320464	Battery Mounting Set	ARRMA	direct
ARA320608	Composite Chassis - LWB	ARRMA	direct
ARA320824	Battery Mounting Set	ARRMA	direct
ARAC3109	Battery Mounting Set 4x4	ARRMA	direct
ARAC4400	Composite Front Rear Upper Gearbox Covers and Shock Tower	ARRMA	direct
ARAC8200	Radio Box Set: 4x4	ARRMA	direct
ARAC9260	Front/Rear Lower Skid plate	ARRMA	direct
MABZSP1A-OC	GPM ARRMA Big Rock Stainless Steel Skid Plates 3Pcs W/ Hardware	GPM Racing	direct
MABZSP1B-OC	GPM ARRMA Big Rock Stainless Steel Hollow Version Skid Plates 3Pcs W/ Hardware	GPM Racing	direct
MAG028-R	GPM Red Aluminium ARRMA GRANITE 4×4 Front Adjustable Shock Tower	GPM Racing	direct
MAG030-R	GPM Red Aluminium ARRMA GRANITE 4×4 Rear Adjustable Shock Tower	GPM Racing	direct
MAG201F-R	GPM Red Aluminium ARRMA GRANITE 4×4 Front Body Post & Mount Set	GPM Racing	direct
MAG201FRA-B	GPM Blue ARRMA Granite Front & Rear Magnetic Body Mount Set	GPM Racing	direct
MAG201R-R	GPM Red Aluminium ARRMA GRANITE 4×4 Rear Body Post & Mount Set	GPM Racing	direct

Differential (17)

Number	Name	Brand	Fit
ARA210007	Front & Rear Metal Differential Upgrade Set	ARRMA	direct · Optional part
ARA310956	Differential Set (37T 1.35M)	ARRMA	direct
ARA311152	Metal Main Differential Gear (37T, 1.35M)	ARRMA	direct · Optional part
ARA311154	Differential Case Set	ARRMA	direct · Optional part
ARA311155	Metal Differential Set (37T, 1.35M)	ARRMA	direct · Optional part
ARA311165	57T Metal Center Differential Set, 0.8 MOD	ARRMA	direct
ARA311166	Center Differential Case Set	ARRMA	direct
ARA311167	57T Metal Center Differential Spur Gear, 0.8 MOD	ARRMA	direct
ARA311168	Metal Center Differential Outdrive Set	ARRMA	direct
ARA311169	Center Differential Power Module Plastic Part Set	ARRMA	direct
ARA311235	Center Differential Rebuild Kit	ARRMA	direct
ARAC3971	CVD Differential Outdrives (2): 4x4 Mega BLX	ARRMA	direct · Optional part
ARAC3999	Differential Outdrives Metal: 4x4	ARRMA	direct
ARAC4022	Differential Case Set 37T Main Gear	ARRMA	direct
ARAC4023	Composite Differential Case	ARRMA	direct · Optional part
ARAC4027	Differential Planet Gear	ARRMA	direct
ARAC4059	Composite Differential Yoke Set: 4x4	ARRMA	direct

Drivetrain (16)

Number	Name	Brand	Fit
ARA-1382	Wheel Axle, Long	ARRMA	direct
ARA-2257	Center Driveshaft Guard	ARRMA	direct
ARAC3955	Composite Center Slider Driveshaft: 4x4 BLX	ARRMA	direct
ARAC3972	CVD Wheel Axle	ARRMA	direct · Optional part
ARAC3974	CVD Slider Set: 4x4 Mega BLX	ARRMA	direct · Optional part
ARAC4024	Center Driveshaft High Speed Support: 4x4	ARRMA	direct
ARAC4041	Composite Front Slider Driveshaft Set: 4x4	ARRMA	direct
ARAC4043	Composite Rear Slider Driveshaft Set: 4x4	ARRMA	direct
ARAC9443	Wheel Axle (2): 4x4	ARRMA	direct
ARAC9472	Wheel Hex Metal 14mm	ARRMA	direct
ARAC9473	Wheel Hex Metal 12mm	ARRMA	direct · Optional part
ATF288RC	Arrma 4x4 Metal Splined Drive Shafts	Hot Racing	replaces
ATF288RC	Arrma 4x4 Metal Splined Drive Shafts	Hot Racing	replaces
ATF288RC	Arrma 4x4 Metal Splined Drive Shafts	Hot Racing	replaces
MAG010-7MM-R	GPM Red Aluminium ARRMA GRANITE 4×4 14mm Hex Adapters (7mm Thick) 2Pcs	GPM Racing	direct
MAG010-9MM-R	GPM Red Aluminium ARRMA GRANITE 4×4 14mm Hex Adapters (9mm Thick) 2Pcs	GPM Racing	direct

Electronics (7)

Number	Name	Brand	Fit
ARA-2091	Motor Fan Set 35mm	ARRMA	direct
ARA-2092	Motor Heatsink V2: 3660, 3668	ARRMA	direct
ARA390289	4x4 BLX Motor Fan Set	ARRMA	direct
ARA390290	BLX100 120 ESC Fan	ARRMA	direct
ARAC3000	Antenna Pipe Set 60mm	ARRMA	direct
ARAC7009	Motor Heatsink: 4x4 BLX 3S	ARRMA	direct
ARAM0160	BLX100 Brushless 10th 3S ESC: 4x4	ARRMA	direct

Gears and transmission (13)

Number	Name	Brand	Fit
ARA310908	Slipper Pad	ARRMA	direct · Optional part
ARA310948	Steel 57T Slipper Set, 0.8Mod	ARRMA	direct · Optional part
ARA310949	HD 57T Slipper Set, 0.8Mod	ARRMA	direct · Optional part
ARA310994	Slipper Pad	ARRMA	direct
ARA311031	HD Input Gear 13T	ARRMA	direct
ARA311033	Slipper Clutch Maintenance Set	ARRMA	direct
ARA311034	HD 57T Slipper Set (0.8Mod)	ARRMA	direct
ARA311072	CNC Steel Gear F/R Transmission Module Set	ARRMA	direct · Optional part
ARA311153	Metal Input Gear (13T, 1.35M)	ARRMA	direct
ARA311156	Metal Gear F/R Transmission Module Set	ARRMA	direct · Optional part
ARAC3710	CNC Metal Crown Gear 37T	ARRMA	direct · Optional part
ARAC3711	CNC Metal Input Gear 13T	ARRMA	direct · Optional part
ARAC9102	Slipper Shaft, Red	ARRMA	direct

Motors (1)

Number	Name	Brand	Fit
ARAG1023	BLX3660 3200Kv Brushless 10th 4-Pole Motor: 4x4	ARRMA	direct

Nuts (4)

Number	Name	Brand	Fit
ARAC9699	7mm Flanged Nyloc Locknut, Silver	ARRMA	direct
ARAC9761	Nylon Nut 2.5mm	ARRMA	direct
ARAC9762	Nut M4 Nylon	ARRMA	direct
ARAC9818	Nylon Nut 3mm	ARRMA	direct

O-rings and seals (6)

Number	Name	Brand	Fit
ARA716034	O-Ring, 7.8x2.2mm	ARRMA	direct
ARA716035	O-Ring 2.6x2mm	ARRMA	direct
ARA716036	O-Ring 8x1.5mm	ARRMA	direct
ARAC4251	Differential Gasket (2): 4x4 BLX	ARRMA	direct
ARAC7404	O-Ring 12x2mm (4): 3S BLX	ARRMA	direct
ARAC8940	Composite Shock Parts O-Ring Set (2 Shocks)	ARRMA	direct

Oils and greases (3)

Number	Name	Brand	Fit
ARA330677	Shock Set 11mm Bore 103mm Length 500cSt Oil	ARRMA	direct · Optional part
ARA330678	Shock Set 11mm Bore 118mm Length 500cSt Oil	ARRMA	direct · Optional part
ARA850027	Differential Fluid, 20 Million cSt 20mL	ARRMA	direct · Optional part

Pinions (16)

Number	Name	Brand	Fit
ARA310996	13T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA310997	14T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA310998	15T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct
ARA310999	16T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct
ARA311000	17T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311001	18T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311002	19T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311003	20T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311004	21T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311005	22T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311006	23T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311007	24T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311008	25T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARA311009	26T 0.8Mod Safe-D5 Pinion Gear	ARRMA	direct · Optional part
ARAC7875	Pinion Gear 15T 0.8mod: 4x4	ARRMA	direct
ARAC7879	Pinion Gear 26T 0.8 Mod: 4x4 BLX 3S	ARRMA	direct · Optional part

Pins and clips (8)

Number	Name	Brand	Fit
ARA330731	Hinge Pin Lower 4x63.5mm	ARRMA	direct
ARAC3445	Body Clip Retainer 1/10 Scale Black	ARRMA	direct
ARAC3450	Body Clip 6mm Black	ARRMA	direct
ARAC5027	Hinge Pin 4x63mm (2): 4x4	ARRMA	direct
ARAC5028	Hinge Pin 3x31mm (2): 4x4	ARRMA	direct
ARAC8003	Pin 2.5x12mm	ARRMA	direct
ARAC8007	Pin 2x10mm	ARRMA	direct
ARAC8011	Pin 3x17mm	ARRMA	direct

Screws (31)

Number	Name	Brand	Fit
ARA-2368	Button Head Screw M3x16mm with Washer	ARRMA	direct
ARA-2369	Button Head Screw M3x12mm with Washer	ARRMA	direct
ARA311171	M3x11.5mm Motor Screw Set	ARRMA	direct
ARA702008	Cap Head Hex Machine Screw, M2.5x6mm	ARRMA	direct
ARA727312	M3x12.5mm Screw Shaft	ARRMA	direct
ARA727414	Double Socket Button Head Screw, M4 x 14mm	ARRMA	direct
ARAC9701	Cap Head Screw 2.5x12mm	ARRMA	direct
ARAC9711	Cap HD Screw M3X10mm	ARRMA	direct
ARAC9756	Button Head Screw 3x20mm	ARRMA	direct
ARAC9800	Button Head Screw 3x10mm	ARRMA	direct
ARAC9801	Button Head Screw 3x12mm	ARRMA	direct
ARAC9802	Button Head Screw 3x15mm	ARRMA	direct
ARAC9803	Button Head Screw 3x25mm	ARRMA	direct
ARAC9805	Button Head Screw 3x35mm	ARRMA	direct
ARAC9807	Button Head Screw 3x8mm	ARRMA	direct
ARAC9813	Flat Head Screws, 3x8mm	ARRMA	direct
ARAC9826	Set Screw 4x4mm	ARRMA	direct
ARAC9840	Button Head Screw 3x16mm	ARRMA	direct
ARAC9841	Button Head Hex Machine Screw 3x3mm (10): 4x4	ARRMA	direct
ARAC9858	Button Head Screw 4x14mm	ARRMA	direct
ARAC9865	Button Head Screw 4x35mm	ARRMA	direct
ARAC9875	Cap Head Screw 2.5x8mm	ARRMA	direct
ARAC9876	Cap Head Hex Machine Screw 3x16mm	ARRMA	direct
ARAC9879	Cap Head Hex Machine Screw 3x20mm	ARRMA	direct
ARAC9882	Cap Head Screw, 3x8mm 4x4	ARRMA	direct
ARAC9889	Flat Head Screws, 3x16mm	ARRMA	direct
ARAC9891	Flat Head Screws, 4x12mm	ARRMA	direct
ARAC9895	Flat Head Hex Machine Screw 4x15mm 4x4	ARRMA	direct
ARAC9896	Flat Head Hex Machine Screw 4x40mm 4x4	ARRMA	direct
ARAC9900	Set Screw 3x3mm	ARRMA	direct
ARAC9912	Set Screw 5x5mm	ARRMA	direct

Servos (1)

Number	Name	Brand	Fit
ARAM1019	ADS-7M V2 6.5kg Waterproof Servo, Red	ARRMA	direct

Shock springs (2)

Number	Name	Brand	Fit
ARAC9098	Front Shock Spring	ARRMA	direct
ARAC9099	Rear Shock Spring	ARRMA	direct

Shocks (13)

Number	Name	Brand	Fit
ARA330550	Shock Set, Front	ARRMA	direct
ARA330551	Shock Set, Rear	ARRMA	direct
ARA330665	Shock Cap	ARRMA	direct · Optional part
ARA330666	Spring Perch And Rod End Set	ARRMA	direct
ARA330667	Aluminum Shock Body 11x51mm	ARRMA	direct · Optional part
ARA330668	Aluminum Shock Body 11x58mm	ARRMA	direct · Optional part
ARA330669	Shock Shaft 3x61mm	ARRMA	direct · Optional part
ARA330670	Shock Shaft 3x68mm	ARRMA	direct · Optional part
ARA330844	Shock Shaft 3x60mm	ARRMA	direct
ARA330845	Shock Shaft 3x67mm	ARRMA	direct
ARAC8939	Shock Cap (2): 4x4	ARRMA	direct
ARAC8988	Shock Shaft Eyelet and Spring Perch Front	ARRMA	direct
ARAC8989	Shock Shaft Eyelet and Spring Perch Rear	ARRMA	direct

Spur gears (2)

Number	Name	Brand	Fit
ARA310945	HD Steel 57T Spur Gear, 0.8Mod	ARRMA	direct · Optional part
ARA310947	HD 57T Spur Gear, 0.8Mod	ARRMA	direct

Steering (10)

Number	Name	Brand	Fit
ARA340179	Steering Parts Set	ARRMA	direct
ARA340181	Direct Mount Servo Saver (23T Spline)	ARRMA	direct
ARA340191	Aluminum Steering Rack	ARRMA	direct · Optional part
ARA340215	Direct Mount Servo Saver (25T Spline)	ARRMA	direct
ARAC3020	Steering Parts Set 4x4	ARRMA	direct
ARAC3021	Steering Post 4x4	ARRMA	direct
ARAC8883	Servo Saver Set 25T	ARRMA	direct
ARAC9359	Steering Block (2): 4x4	ARRMA	direct
MAG021-R	GPM Red Aluminium ARRMA GRANITE 4×4 Left & Right Front Steering Hubs 2Pcs	GPM Racing	direct
MAG048-R	GPM Red Aluminium ARRMA Granite 4×4 Steering Assembly Set	GPM Racing	direct

Suspension (20)

Number	Name	Brand	Fit
ARA-1575	Rear Hub Set	ARRMA	direct
ARA310909	Slipper Plate & Hub Set	ARRMA	direct
ARA310946	Slipper Plate & Hub Set	ARRMA	direct
ARA311157	Metal Slipper Hub Sleeve	ARRMA	direct · Optional part
ARA320589	Aluminum FF Suspension Mount Red	ARRMA	direct
ARA320590	Aluminum RR Suspension Mount Red	ARRMA	direct
ARA330540	Rear Suspension Arms	ARRMA	direct
ARA330543	Front Suspension Arms	ARRMA	direct
ARA330846	Rear Suspension Arms	ARRMA	direct
ARA330847	Front Suspension Arms	ARRMA	direct
ARAC5047	C-Hubs (2): 4x4	ARRMA	direct
ARAC5048	Rear Hub (2): 4x4	ARRMA	direct
ARAC9065	Suspension Arm Front (2): 4x4	ARRMA	direct
ARAC9066	Suspension Arm Rear (2): 4x4	ARRMA	direct
ARAC9067	Aluminum FF Suspension Mount, Red: 4x4	ARRMA	direct
ATF2201	Arrma 4x4 Aluminum Rear Hubs (Black)	Hot Racing	direct
MAG019-R	GPM Red Aluminium ARRMA GRANITE 4×4 Left & Right Front Hub Carriers 2Pcs	GPM Racing	direct
MAG022-R	GPM Red Aluminium ARRMA GRANITE 4×4 Rear Left & Right Hubs 2Pcs	GPM Racing	direct
MAG055-R	GPM Red Aluminium ARRMA GRANITE 4×4 Front Lower Suspension Arms 2Pcs	GPM Racing	direct
MAG056-R	GPM Red Aluminium ARRMA GRANITE 4×4 Rear Lower Suspension Arms 2Pcs	GPM Racing	direct

Tires (6)

Number	Name	Brand	Fit
ARA-1383	dBoots 'Ragnarok MT' Tire Set Glued, Black	ARRMA	direct
ARA520051	1/10 Front/Rear dBoots RAGNAROK MT 2.8 Tire with Inserts	ARRMA	direct
ARA550052	1/10 dBoots RAGNAROK MT Front/Rear 2.8 Pre-Mounted Tires, 14mm Hex, Black	ARRMA	direct
ARA550053	1/10 RAGNAROK MT Front/Rear 2.8 Pre-Mounted Tires, ST, 14mm Hex, Black Chrome	ARRMA	direct
ARAC9432	1/10 dBoots Fortress Monster Truck Front/Rear 2.8 Tire & Inserts	ARRMA	direct · Optional part
ARAC9632	1/10 dBoots Fortress MT 2.2/3.0 Pre-Mounted Tires, 14mm Hex, Black	ARRMA	direct · Optional part

Tools (2)

Number	Name	Brand	Fit
ARA320680	Metal Multi Tool 5/7mm Nut, 11/15mm Bore Shock	ARRMA	direct
ARAC3722	Chassis Spine Block Multi-Tool: 4x4	ARRMA	direct

Washers, shims and spacers (8)

Number	Name	Brand	Fit
ARA709067	Shim 10.2x15x0.5mm	ARRMA	direct
ARAC3906	Flanged Tube (2): 4x4	ARRMA	direct
ARAC8938	Shock Body Spring Spacer Set 2 Front: 4x4	ARRMA	direct
ARAC8945	Rear Shock Body Spring Spacer Set (2): 4x4	ARRMA	direct
ARAC9828	Washer 7.1x11x0.5mm (4) 4x4	ARRMA	direct
ARAC9830	Washer 3x8x0.5mm	ARRMA	direct
ARAC9831	Washer 2.7x5x0.5mm	ARRMA	direct
ARAC9937	Washer 12x15.5x0.2mm	ARRMA	direct

Wheels (2)

Number	Name	Brand	Fit
ARA510116	1/10 Front/Rear 2.8 Wheels, 14mm Hex, Black	ARRMA	direct
ARA510117	1/10 MT Front/Rear 2.8 Wheels, 14mm Hex, Black Chrome	ARRMA	direct

Data: big-rock.toml on GitHub · report an error