Big Rock 3S
3S Upgrade Kit Spektrum Firma 3660 3200Kv 4-Pole Motor Arrma BLX100 Brushless 3S ESC
Upgrade your RC to 3S with this motor and ESC kit. SPMXSM2000: brushless, sensorless, 4 pole, 4mm bullet connector, 1150W output, safe-D bore, length ...
Out of stock
£109.95
Arrma 13T 0.8Mod Safe-D5 Pinion Gear ARA310996
£14.50
In stock
Arrma 13T 0.8Mod Safe-D5 Pinion Gear ARA310996
1 x 13T 0.8 module safe-D pinion gear, 1 x set screw (M4 x 4mm), 1 x E-clip (3.2mm). Strong and durable steel for lasting performance. 'D' shaped hole...
In stock
£14.50
Arrma 16T 0.8Mod Safe-D5 Pinion Gear ARA310999
£14.50
Out of stock
Arrma 16T 0.8Mod Safe-D5 Pinion Gear ARA310999
1 x 16T 0.8 module safe-D pinion gear, 1 x set screw (M4 x 4mm), 1 x E-clip (3.2mm). Part number: ARA310999. Strong and durable steel for lasting perf...
Out of stock
£14.50
Arrma 20T 0.8 Mod Module Safe-D5 Pinion Gear Steel ARA311003
£11.50
Out of stock
Arrma 20T 0.8 Mod Module Safe-D5 Pinion Gear Steel ARA311003
1 x 20T 0.8 module safe-D pinion gear, 1 x set screw M4 x 4mm, E-clip 3.2mm. Strong and durable steel for lasting performance. Precision manufactured ...
Out of stock
£11.50
Arrma 26T 0.8 Mod Module Safe-D5 Pinion Gear Steel ARA311009
£13.50
Out of stock
Arrma 26T 0.8 Mod Module Safe-D5 Pinion Gear Steel ARA311009
1 x 26T 0.8 module safe-D pinion gear, 1 x set screw M4 x 4mmPart number: ARA311009Strong and durable steel for lasting performancePrecision manufactu...
Out of stock
£13.50
Arrma Aluminium FF & RR Suspension Mounts Red Front Rear ARA320589 ARA320590
£6.30£10.50
In stock
Arrma Aluminium FF & RR Suspension Mounts Red Front Rear ARA320589 ARA320590
ARA320589: aluminium FF (front-front) suspension mount - red. ARA320590: aluminium RR (rear-rear) suspension mount - red. Great replacement parts for ...
In stock
£6.30£10.50
Arrma Aluminium Motor Mount Set Inc Plate (6mm Thick), Housing, Cover ARA311106
Includes: 1 x aluminium motor plate, 1 x power module housing, 1 x gear cover, and screws (ARA311106). Red anodised aluminium 6mm thick motor plate. G...
Out of stock
£23.95
Arrma Aluminium Motor Mount Set Inc Plate, Housing, Cover ARA311032
£20.95
Out of stock
Arrma Aluminium Motor Mount Set Inc Plate, Housing, Cover ARA311032
Includes: 1 x aluminium motor plate, 1 x power module housing, 1 x gear cover, and screws (ARA311032). Red anodised aluminium motor plate. Gear cover ...
Out of stock
£20.95
Arrma Ball Bearing 5x10x4mm (4) ARA610045
£5.10£8.50
In stock
Arrma Ball Bearing 5x10x4mm (4) ARA610045
4 x ball bearing 5x10x4mm (ARA610045). High-quality rubber shields. Great replacement parts for your kit supplied items. Genuine Arrma parts. Parts ar...
In stock
£5.10£8.50
Arrma Ball Bearings 12x18x4mm 2RS (4) Infraction 3S BLX ARA610044
£6.90£11.50
In stock
Arrma Ball Bearings 12x18x4mm 2RS (4) Infraction 3S BLX ARA610044
4 x ball bearing 12 x 18 x 4mm (ARA610044). Inside diameter: 12mm. Outside diameter: 18mm. Thickness: 4mm. High-quality rubber shields for enhanced pr...
In stock
£6.90£11.50
Arrma C Hubs (2) & Rear Hub Carriers (2) & Bearings AR330442 AR330467
£18.50
Out of stock
Arrma C Hubs (2) & Rear Hub Carriers (2) & Bearings AR330442 AR330467
AR330442: C-hubs (2). AR330467: rear hub carriers (2). ARA610041: ball bearing 6x12x4mm (4). Great replacement parts for your kit supplied items. Genu...
Out of stock
£18.50
Arrma Complete Steel 57T Slipper Set 0.8Mod w/Bearings ARA310948 ARA610046
ARA310948: assembled slipper clutch with steel spur gear - high strength 57T 0.8 module steel spur gear - castellated slipper pads - stainless steel ...
Out of stock
£56.95
Arrma Composite Chassis LWB Long Wheel Base ARA320608
£17.50
Out of stock
Arrma Composite Chassis LWB Long Wheel Base ARA320608
1 x composite chassis - LWB (ARA320608). Tough composite material for lasting durability. Precision manufactured mounting holes. Strategically placed ...
Out of stock
£17.50
Arrma Diff Set 37T 1.35M HD Input Gear 13T Differential Yoke Set ARA310956
£22.17£36.95
Out of stock
Arrma Diff Set 37T 1.35M HD Input Gear 13T Differential Yoke Set ARA310956
ARA310956: diff set 37T/1.35M - factory assembled - 10,000cSt oil. ARA311031: HD input gear 13T. AR310783: composite differential yoke set. ARA610046:...
Out of stock
£22.17£36.95
Arrma HD 57T Slipper Clutch Spur Gear Set 0.8 Mod Slipper Shaft ARA311034
ARA311034: HD 57T slipper set (0.8Mod) - aluminium slipper hubs - composite 57T 0.8 module spur gear - castellated slipper pads - stainless steel slip...
Out of stock
£42.50
Arrma Metal Gear F/R Transmission Module Set Front Rear Diff ARA311156
1 x metal gear f/r transmission set (37T/13T, 1.35M) - ARA311156. Pre-filled with 10,000cSt silicone oil. 1.35 module input and main gear tooth profil...
In stock
£47.50
Arrma Motor Heatsink & Fan Set 4X4 BLX AR310883 AR390289
£14.37£23.95
Out of stock
Arrma Motor Heatsink & Fan Set 4X4 BLX AR310883 AR390289
AR310883: motor heatsink - made from high-quality lightweight aluminium - black anodised finish with etched Arrma logo - multi-fin design. AR390289: m...
Out of stock
£14.37£23.95
Arrma Motor Heatsink 4X4 BLX 3S & BLX100 120 ESC Fan AR310883 ARA390290
£20.95
Out of stock
Arrma Motor Heatsink 4X4 BLX 3S & BLX100 120 ESC Fan AR310883 ARA390290
AR310883: motor heatsink - 4x4 BLX 3S - constructed from high-quality light-weight aluminum - Multi-fin design increases surface area for efficient he...
Out of stock
£20.95
Arrma Motor Heatsink V2 & Fan Set 4X4 BLX AR310883 AR390289
AR310883: motor heatsink (V2). Made from high-quality lightweight aluminium. Black anodised finish with etched Arrma logo and a multi-fin design. AR39...
In stock
£23.95
Arrma Steel Turnbuckle M4X34mm (4) Rod Ends & Pivot Balls AR330535
£14.50
Out of stock
Arrma Steel Turnbuckle M4X34mm (4) Rod Ends & Pivot Balls AR330535
AR330535: steel turnbuckle M4X34mm black (4). AR330470: rod end (8). AR330515: pivot ball (8). Great replacement parts for your kit supplied items. Ge...
Out of stock
£14.50
Arrma Steering Parts Set & Ball Bearings ARA340179 ARA610045
£6.30£10.50
In stock
Arrma Steering Parts Set & Ball Bearings ARA340179 ARA610045
ARA340179: steering parts set - includes 1 x servo link, 1 x ackermann link, 2 x steering bell crank, 4 x bushing. ARA610045: ball bearing 5x10x4mm 2R...
In stock
£6.30£10.50
Arrma Steering Parts Set, Posts & Ball Bearings ARA340179 ARA610045 AR340137
ARA340179: steering parts set - includes 1 x servo link, 1 x ackermann link, 2 x steering bell crank, 4 x bushing. ARA610045: ball bearing 5x10x4mm 2R...
In stock
£15.95
Arrma Suspension Mount Set Red FF RR Aluminium & Hinge Pins ARA320589 ARA320590
£10.17£16.95
In stock
Arrma Suspension Mount Set Red FF RR Aluminium & Hinge Pins ARA320589 ARA320590
ARA320589: aluminium FF suspension mount red. ARA320590: aluminium RR suspension mount red. AR330457: hinge pin 4x63mm (4). Great replacement parts fo...
In stock
£10.17£16.95
Arrma Wheel Hex Metal 14mm Flanged Nyloc Locknut 4mm & Pins AR310871 AR708008
AR310871: wheel hex metal 14mm (4) with set screws (4). AR708008: flanged nyloc locknut 4mm silver (4). AR713028: pin 2.5 x 12mm (4). Great replacemen...
Out of stock
£14.50
Spektrum SLR300 3 Channel SLT Receiver 2.4Ghz Single Protocol SPMSLR300
£19.50
Out of stock
Spektrum SLR300 3 Channel SLT Receiver 2.4Ghz Single Protocol SPMSLR300
1 x Spektrum SLR300 receiverSmall and light weightSLT FHSS 2.4ghz Protocol (not compatible with Spektrum DSM, DSM2 or DSMR surface transmitters)3 chan...
Out of stock
£19.50
Spektrum SLT3 3 Channel Radio Transmitter Only 2.4Ghz (Orange Button) SPMRSLT320
Economical 3-channel Spektrum system. Combines SLT 2.4Ghz security with Spektrum's design expertise, resulting in reliable performance. User-adjustabl...
In stock
£23.50
Spektrum SLT3 3 Channel Radio Transmitter Only 2.4Ghz SPMRSLT300
£16.45£23.50
In stock
Spektrum SLT3 3 Channel Radio Transmitter Only 2.4Ghz SPMRSLT300
Economical 3-channel Spektrum system. Combines SLT 2.4Ghz security with Spektrum's design expertise, resulting in reliable performance. User-adjustabl...
In stock
£16.45£23.50
Spektrum SLT3 3 Channel Radio Transmitter Only 2.4Ghz SPMRSLT320
Economical 3-channel Spektrum system. Combines SLT 2.4Ghz security with Spektrum's design expertise, resulting in reliable performance. User-adjustabl...
In stock
£23.50
Spektrum SLT3 3 Channel Radio Transmitter Set SR315 Receiver 2.4Ghz SPMSLT300
Economical 3-channel Spektrum system. Combines SLT 2.4Ghz security with Spektrum's design expertise, resulting in reliable performance. User-adjustabl...
In stock
£49.95
Spektrum SR315 3 Channel DSMR Sport Receiver SPMSR315
£37.95
Out of stock
Spektrum SR315 3 Channel DSMR Sport Receiver SPMSR315
Compact and lightweight design. Bind button removes the need for a bind plug. Failsafe options: SmartSafe Failsafe and Preset "Gas Mode". Excellent ra...
Out of stock
£37.95