Kyosho Ultima RB

Category: buggy
Scale: 1/10
Drive: 2WD

Releases

Year	Release
unknown	EP ULTIMA RB RACING SPORTS
unknown	EP ULTIMA RB Type-R
unknown	EP ULTIMA RB Type-R EVOLUTION
unknown	GP ULTIMA RB RACING SPORTS

Stock gearing

3.55 : 1
78T spur / 22T pinion · 48 pitch
EP ULTIMA RB Type-R EVOLUTION

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 (326)

6 bearing kits from 2 makers for Ultima RB cars

Fast Eddy Bearings (4)

every Ultima RB
- TFE943 Kyosho EP Ultima RB Type R Sealed Bearing Kit
- TFE996 Kyosho GP Ultima RB RTR Sealed Bearing Kit
- TFE4812 Kyosho EP Ultima RB Type R Ceramic Sealed Bearing Kit
- TFE4833 Kyosho GP Ultima RB RTR Ceramic Sealed Bearing Kit

RCScrewZ (2)

EP ULTIMA RB RACING SPORTS
- kyo023b Metal Shielded Bearing Kit For The Kyosho Ultima RB Sports EP (#30072)
- kyo023r Rubber Shielded Bearing Kit For The Kyosho Ultima RB Sports EP (#30072)

1 screw kit from 1 maker for Ultima RB cars

RCScrewZ (1)

EP ULTIMA RB RACING SPORTS
- kyo023 Stainless Steel Screw Kit For The Kyosho Ultima RB Sports EP (#30072)

Ball ends and links (9) · Batteries (4) · Bearings and bushings (19) · Body and covers (3) · Bumpers and guards (5) · Chassis and mounts (41) · Decals (3) · Differential (11) · Drivetrain (16) · Electronics (10) · Engine and fuel (14) · Gears and transmission (18) · Motors (20) · Nuts (1) · O-rings and seals (5) · Oils and greases (18) · Pinions (20) · Pins and clips (11) · Screws (4) · Shock springs (2) · Shocks (20) · Spur gears (3) · Steering (6) · Suspension (21) · Tires (4) · Washers, shims and spacers (6) · Wheels (5) · Wings (4) · Other (25)

Ball ends and links (9)

Number	Name	Brand	Fit
1284	5.8mm Pillow Ball	Kyosho	direct
OT32	5.8mm Ball	Kyosho	direct
OTW12	Adjustable Rod (M)	Kyosho	direct
RS65	Tie Rod	Kyosho	direct
UM112	4.8mm Ball End Cap	Kyosho	direct
UM128	4.8mm Ball Stad (L)	Kyosho	direct
UM129	4.8mm Ball Stad (S)	Kyosho	direct
UM145	Ball End Sheet	Kyosho	direct
UMW123	Tungsten Carbide 3/32 Ball	Kyosho	direct

Batteries (4)

Number	Name	Brand	Fit
71312	6V-600mAh Ni-Cd Battery	Kyosho	direct
71901	Sports Power 2000 Ni-Cd Battery	Kyosho	direct
71902	Sports Power 1400 Ni-Cd Battery	Kyosho	direct
UM310	Battery Dpacer Foam	Kyosho	direct

Bearings and bushings (19)

Number	Name	Brand	Fit
1914	4x8mm Metal Bushing	Kyosho	direct
1915	5x10mm Metal Bushing	Kyosho	direct
1918	8x14mm Metal Bushing	Kyosho	direct
96081	3/16x3/8 in Metal Bushing	Kyosho	direct
96992	10x15mm Ball Bearing	Kyosho	direct
96993	3/16x3/8 in Ball Bearing	Kyosho	direct
96994	Differential Thrust Bearing	Kyosho	direct
96996	5x10mm Ball Bearing	Kyosho	direct
96998	4x8mm Ball Bearing	Kyosho	direct
96999	8x14mm Ball Bearing	Kyosho	direct
BRG001	Shield Bearing (5x10x4)	Kyosho	direct
BRG002	Shield Bearing(5x8x2.5)	Kyosho	direct
BRG003	Shield Bearing (4x8x3)	Kyosho	direct
BRG014	Shield Bearing (10x15x4)	Kyosho	direct
BRG015	Shield Bearing (3/16x3/8x3)	Kyosho	direct
BRG100	Diff. Thrust Bearing	Kyosho	direct
LD70	Clutch Bearing	Kyosho	direct
RSW1	Ball Bearing Set	Kyosho	direct
UMW119	M4 Thrust Bushing	Kyosho	direct

Body and covers (3)

Number	Name	Brand	Fit
RS73	Body Set	Kyosho	direct
RS167	Body Set	Kyosho	direct
UM410	Body	Kyosho	direct

Bumpers and guards (5)

Number	Name	Brand	Fit
RS11	Front Bumper	Kyosho	direct
RS45	Rear Bumper	Kyosho	direct
RS145	Rear Bumper	Kyosho	direct
UM114	Rear Bumper	Kyosho	direct
UM115	Front Bumper	Kyosho	direct

Chassis and mounts (41)

Number	Name	Brand	Fit
39651	FRP Disk Plate	Kyosho	direct
RS42	Radio Plate	Kyosho	direct
RS43	Battery Support	Kyosho	direct
RS44	Rear Bulk Head (EP)	Kyosho	direct
RS47	Resister Mount	Kyosho	direct
RS48B	Gear Cover	Kyosho	direct
RS51B	Motor Mount	Kyosho	direct
RS62	Front Shock Stay	Kyosho	direct
RS63	Rear Shock Stay	Kyosho	direct
RS75	Main Chassis (EP)	Kyosho	direct
RS142	Radio Plate	Kyosho	direct
RS143	Battery Box	Kyosho	direct
RS144	Rear Bulkhead (GP)	Kyosho	direct
RS152	Disk Plate	Kyosho	direct
RS155	Slipper Plate	Kyosho	direct
RS160	Front Deck Support	Kyosho	direct
RS161	Rear Brace	Kyosho	direct
RS162	Rear Brace Support	Kyosho	direct
RS166	Main Chassis (GP)	Kyosho	direct
RS169	Engine Plate	Kyosho	direct
UM106B	Front Upper Plate	Kyosho	direct
UM107	Front Chassis	Kyosho	direct
UM108	Front Bulk Head	Kyosho	direct
UM302B	Rear Chassis	Kyosho	direct
UM304	Battery Hold Down Strap	Kyosho	direct
UM313	Gear Cover	Kyosho	direct
UM403	Front Shock Stay	Kyosho	direct
UM404B	Rear Shock Stay	Kyosho	direct
UM405	Main Chassis	Kyosho	direct
UMW109B	Carbon Composite Front Upper Plate	Kyosho	direct
UMW110	Carbon Composite Front Chassis	Kyosho	direct
UMW113BL	Hard Front Chassis	Kyosho	direct
UMW302	Carbon Composite Rear Bulkhead	Kyosho	direct
UMW303	Carbon Composite Battery Plate	Kyosho	direct
UMW307	SP Motor Plate	Kyosho	direct
UMW401	Carbon Composite Main Chassis (RB)	Kyosho	direct
UMW402	Carbon Front Shock Stay	Kyosho	direct
UMW402	Carbon Front Shock Stay	Kyosho	replaces · Same part in another material
UMW402	Carbon Front Shock Stay	Kyosho	replaces · Same part in another material
UMW403B	Carbon Composite Rear Shock Stay	Kyosho	direct
UMW408	Special Rear Chassis (With battery Slot)	Kyosho	direct

Decals (3)

Number	Name	Brand	Fit
RS74	Decal Set	Kyosho	direct
RS168	Decal Set	Kyosho	direct
UM411	Decal Set	Kyosho	direct

Differential (11)

Number	Name	Brand	Fit
AE50	Bevel Shaft	Kyosho	direct
AE52	Bevel Gear (B)	Kyosho	direct
AE53	Differential Case	Kyosho	direct
AE56	Bevel Gear (A)	Kyosho	direct
FZW13	Steel Diff Bevel Gear	Kyosho	direct
FZW15	Steel Diff Pinion Gear	Kyosho	direct
RS55	Differential Case	Kyosho	direct
UM116	Outdrive Diff half (L)	Kyosho	direct
UM117	Outdrive Diff half (R)	Kyosho	direct
UM118	Ball Differential Gear	Kyosho	direct
UM119	Diff. Ring	Kyosho	direct

Drivetrain (16)

Number	Name	Brand	Fit
AB14	Pilot Shaft (O.S.)	Kyosho	direct
AE57	Joint	Kyosho	direct
RS26	Front Wheel Shaft	Kyosho	direct
RS27	Rear Wheel Shaft	Kyosho	direct
RS29	5x30mm Shaft	Kyosho	direct
RS30	3x31mm Shaft	Kyosho	direct
RS54	4x25mm Shaft	Kyosho	direct
RS59	Swingshaft (56mm)	Kyosho	direct
RS151	Brake Disk	Kyosho	direct
RS157	Brake Rod	Kyosho	direct
RS158	Brake Shaft	Kyosho	direct
RS159	Brake Lever	Kyosho	direct
UM126	Front Wheel Shaft	Kyosho	direct
UM406	Universal Swingshaft	Kyosho	direct
UMW404	Universal Swing Shaft (RB)	Kyosho	direct
W5063	Universal Swing Shaft (3L)	Kyosho	direct

Electronics (10)

Number	Name	Brand	Fit
1705	Color Antenna (White Cap)	Kyosho	direct
1706	Color Antenna (Fluorescent Pink Cap)	Kyosho	direct
1707	Color Antenna (Fluorescent Yellow Cap)	Kyosho	direct
1708	Color Antenna (Black)	Kyosho	direct
1819	Resistor	Kyosho	direct
80911	Electronic Speed Controller Panacyber Spec-2	Kyosho	direct
80913	Electronic Speed Controller Panacyber Spec-3R	Kyosho	direct
96435	Speed Controller	Kyosho	direct
AE48	Speed Control Rod	Kyosho	direct
UM306	Transponder Stay	Kyosho	direct

Engine and fuel (14)

Number	Name	Brand	Fit
39308	Fuel Filter (M)	Kyosho	direct
39671	Vespel ̈ Clutch Shoe	Kyosho	direct
74015	GX15-CRG Engine	Kyosho	direct
92101	Fuel Tank	Kyosho	direct
94945	Muffler	Kyosho	direct
96421	Quick Fill Fuel Bottle (250cc)	Kyosho	direct
AB15	Clutch Shoe	Kyosho	direct
AB17	Clutch Spring	Kyosho	direct
FD21	Flywheel Set	Kyosho	direct
FD29	Fuel Tube	Kyosho	direct
FD33	Muffler Pipe	Kyosho	direct
RS156	Engine Control Rod	Kyosho	direct
RS164	Air Filter	Kyosho	direct
RS165	Air Filter Sponge	Kyosho	direct

Gears and transmission (18)

Number	Name	Brand	Fit
96402	Clutch Bell (14T)	Kyosho	direct
RS46	Gear Box	Kyosho	direct
RS50	Gear Set	Kyosho	direct
RS56	Drive Gear Shaft (for Slipper)	Kyosho	direct
RS57	Main Gear (Slipper)	Kyosho	direct
RS146	Gear Box	Kyosho	direct
RS147	Main Gear (GP)	Kyosho	direct
RS148	Gear Set	Kyosho	direct
RS149	Drive Gear Shaft	Kyosho	direct
RS150	Idle Gear Shaft	Kyosho	direct
RS154	Slipper Sheet	Kyosho	direct
UM125	Idoler Gear Shaft	Kyosho	direct
UM303B	M4 Top Gear Shaft	Kyosho	direct
UM307	Gear Box	Kyosho	direct
UM308	Iddler Gear	Kyosho	direct
UMW118	Special Slipper Pad	Kyosho	direct
UMW305	Lightweight Slipper Disc (for EP)	Kyosho	direct
UMW306	M4 Light Top Gear Shaft	Kyosho	direct

Motors (20)

Number	Name	Brand	Fit
70101	Xspeed Stock Motor (Hi-speed)	Kyosho	direct
70702-15W	X Speed Stock 15T Motor	Kyosho	direct
70702-16W	X Speed Stock 16T Motor	Kyosho	direct
70702-17W	X Speed Stock 17T Motor	Kyosho	direct
70702-18W	X Speed Stock 18T Motor	Kyosho	direct
70702-23W	X Speed Stock 23T Motor	Kyosho	direct
70901-10T	X Speed Modifieds Motor 10T	Kyosho	direct
70901-11T	X Speed Modifieds Motor 11T	Kyosho	direct
70901-12T	X Speed Modifieds Motor 12T	Kyosho	direct
70901-13T	X Speed Modifieds Motor 13T	Kyosho	direct
70901-14T	X Speed Modifieds Motor 14T	Kyosho	direct
70901-15T	X Speed Modifieds Motor 15T	Kyosho	direct
70901-16T	X Speed Modifieds Motor 16T	Kyosho	direct
70901-17T	X Speed Modifieds Motor 17T	Kyosho	direct
70902-15W	X Speed Stock 15T Motor	Kyosho	direct
70902-16W	X Speed Stock 16T Motor	Kyosho	direct
70902-17W	X Speed Stock 17T Motor	Kyosho	direct
70902-18W	X Speed Stock 18T Motor	Kyosho	direct
70902-23S	X Speed Stock 23T Motor	Kyosho	direct
70902-23W	X Speed Stock 23T Motor	Kyosho	direct

Nuts (1)

Number	Name	Brand	Fit
AE46	4.5mm Ball Nut	Kyosho	direct

O-rings and seals (5)

Number	Name	Brand	Fit
RS163	O-ring (30mm)	Kyosho	direct
W5017	Shock Diaphragm	Kyosho	direct
W5181	05 Shock Seal O-Ring(M)	Kyosho	direct
W5181-04	Shock Seal O-ring (S)	Kyosho	direct
W5181-05	Shock Seal O-ring (M)	Kyosho	direct

Oils and greases (18)

Number	Name	Brand	Fit
96506	Ball Differential Grease	Kyosho	direct
96531	Silicone Oil #1000 (40cc)	Kyosho	direct
96601	Silicone Oil #100 (40cc)	Kyosho	direct
96602	Silicone Oil #150 (40cc)	Kyosho	direct
96603	Silicone Oil #200 (40cc)	Kyosho	direct
96604	Silicone Oil #250 (40cc)	Kyosho	direct
96605	Silicone Oil #300 (40cc)	Kyosho	direct
96606	Silicone Oil #350 (40cc)	Kyosho	direct
96607	Silicone Oil #400 (40cc)	Kyosho	direct
96608	Silicone Oil #500 (40cc)	Kyosho	direct
96609	Silicone Oil #600 (40cc)	Kyosho	direct
96610	Silicone Oil #800 (40cc)	Kyosho	direct
96611	Silicone Oil #450 (40cc)	Kyosho	direct
96612	Silicone Oil #550 (40cc)	Kyosho	direct
96613	Silicone Oil #700 (40cc)	Kyosho	direct
96614	Silicone Oil #900 (40cc)	Kyosho	direct
96615	Silicone Oil #1100 (40cc)	Kyosho	direct
96616	Silicone Oil #1200 (40cc)	Kyosho	direct

Pinions (20)

Number	Name	Brand	Fit
AE39	Pinion Gear (20T)	Kyosho	direct
UM316	Steel Pinion Gear(16T)1/48 Pitch	Kyosho	direct
UM317	Pinion Gear 17T	Kyosho	direct
UM318	Steel Pinion Gear (18T) 1/48 Pitch	Kyosho	direct
UM319	Steel Pinion Gear (19T) 1/48 Pitch	Kyosho	direct
UM320	Steel Pinion Gear (20T) 1/48 Pitch	Kyosho	direct
UM321	Steel Pinion Gear(21T) 1/48 Pitch	Kyosho	direct
UM322	Steel Pinion Gear (22T) 1/48 Pitch	Kyosho	direct
UM323	Steel Pinion Gear(23T) 1/48 Pitch	Kyosho	direct
UM324	Steel Pinion Gear (24T) 1/48 Pitch	Kyosho	direct
UM325	Steel Pinion Gear(25T)1/48 Pitch	Kyosho	direct
W0117	Pinion Gear (17T)	Kyosho	direct
W0118	Pinion Gear (18T)	Kyosho	direct
W0119	Pinion Gear (19T)	Kyosho	direct
W0120	Pinion Gear (20T)	Kyosho	direct
W0121	Hard Aluminum Pinion (21T)	Kyosho	direct
W0122	Hard Aluminum Pinion (22T)	Kyosho	direct
W0123	Pinion Gear (23T)	Kyosho	direct
W0124	Pinion Gear (24T/48P)	Kyosho	direct
W0125	Pinion Gear (25T/48P)	Kyosho	direct

Pins and clips (11)

Number	Name	Brand	Fit
1382	E-ring (E2.5)	Kyosho	direct
1889	Body Pin	Kyosho	direct
92638	Snap Pin	Kyosho	direct
AE49	2x11mm Pin	Kyosho	direct
UM131	Front Hinge Pin Brace	Kyosho	direct
UM134	King Pin	Kyosho	direct
UMW101	Inner Front Hard Hinge Pin	Kyosho	direct
UMW102	Inner Rear Hard Hinge Pin	Kyosho	direct
UMW103	Hard Hinge Pin 24mm	Kyosho	direct
UMW104	Hard Hinge Pin 26mm	Kyosho	direct
UMW121	Hard King Pin	Kyosho	direct

Screws (4)

Number	Name	Brand	Fit
RS31	3x46mm Screw Pin	Kyosho	direct
RS32	3x25mm Screw Pin	Kyosho	direct
UM121	Differential Adjusting Screw	Kyosho	direct
UM417	Cap Screw Set (RB EVO)	Kyosho	direct

Shock springs (2)

Number	Name	Brand	Fit
RS70	Front Shock Spring	Kyosho	direct
RS71	Rear Shock Spring	Kyosho	direct

Shocks (20)

Number	Name	Brand	Fit
W5016	Shock Plastic Parts	Kyosho	direct
W5101	Shock Shaft (S)	Kyosho	direct
W5102	Shock Shaft (M)	Kyosho	direct
W5127	Shock Plastic Parts	Kyosho	direct
W5128	Shock Pistons	Kyosho	direct
W5130	Shock End	Kyosho	direct
W5131	Shock Piston	Kyosho	direct
W5141	Sports Shock (S)	Kyosho	direct
W5141-01	Shock Case (S)	Kyosho	direct
W5143	Sports Shock (L)	Kyosho	direct
W5143-01	Shock Case (L)	Kyosho	direct
W5181-01	Shock End Cap	Kyosho	direct
W5181-02BL	Lower Shock Cartridge	Kyosho	direct
W5181-03	Shock Pistons	Kyosho	direct
W5181-06	Shock Rebuild Set	Kyosho	direct
W5181-07	Teflon Shock Case (S)	Kyosho	direct
W5182-02	Shock Shaft (M)	Kyosho	direct
W5183-01	Teflon Shock Case (L)	Kyosho	direct
W6003	Titanium Coating Shock Shaft (S)	Kyosho	direct
W6004	Titanium Coating Shock Shaft (M)	Kyosho	direct

Spur gears (3)

Number	Name	Brand	Fit
UM314	Spur Gear (86T) 1/48 Pitch	Kyosho	direct
UM407	Spur Gear (82T/48P)	Kyosho	direct
UM412	Spur Gear (78T) 1/48 Pitch	Kyosho	direct

Steering (6)

Number	Name	Brand	Fit
92921	Servo Saver Tube & Spring	Kyosho	direct
92922	Servo Saver	Kyosho	direct
RS13	Servo Saver	Kyosho	direct
RS14	Steering Rod	Kyosho	direct
RS19	Steering Servo Mount	Kyosho	direct
UM130B	Servo Saver Post	Kyosho	direct

Suspension (21)

Number	Name	Brand	Fit
RS18	Rear Hub	Kyosho	direct
RS58	Slipper Hub	Kyosho	direct
RS60	Front Suspension Arm	Kyosho	direct
RS61	Rear Suspension Arm	Kyosho	direct
RS153	Slipper Hub	Kyosho	direct
SP107V	Rear Hub	Kyosho	direct
SPW123	Hard Rear Hub	Kyosho	direct
UM103	Knuckle Arm	Kyosho	direct
UM104	Front Hub	Kyosho	direct
UM105P	Rear Suspension Holder	Kyosho	direct
UM122	Torque Control Hub Inner	Kyosho	direct
UM135	Suspension Shaft 24mm	Kyosho	direct
UM136	Suspension Shaft 26mm	Kyosho	direct
UM311BL	Rear Bumper Hinge Shaft	Kyosho	direct
UM401	Front Suspension Arm	Kyosho	direct
UM402	Rear Suspension Arm	Kyosho	direct
UMW112B	Hard Rear Suspension Holder	Kyosho	direct
UMW114	Front Hub Carrier (Ð5û)	Kyosho	direct
UMW405	Carbon Composite Front Suspension Arm	Kyosho	direct
UMW406	Carbon Composite Rear Suspension Arm	Kyosho	direct
UMW409	Long Rear Suspension Arm	Kyosho	direct

Tires (4)

Number	Name	Brand	Fit
RS68	Front Tire	Kyosho	direct
RS69	Rear Tire	Kyosho	direct
UM414	Rear Tire	Kyosho	direct
UM415	Front Tire	Kyosho	direct

Washers, shims and spacers (6)

Number	Name	Brand	Fit
OT19	Drive Washer	Kyosho	direct
RS20	Drive Washer	Kyosho	direct
UM113	3mm Collars	Kyosho	direct
UM137	Drive Pin & Collar	Kyosho	direct
UMW122	Axle Washer Set	Kyosho	direct
W5129	Setting Spacer	Kyosho	direct

Wheels (5)

Number	Name	Brand	Fit
RS66	Front Wheel	Kyosho	direct
RS67	Rear Wheel	Kyosho	direct
UM413	Front Wheel	Kyosho	direct
UM416	Rear Wheel	Kyosho	direct
W5028W	Wide Wheel (56 Size / White)	Kyosho	direct

Wings (4)

Number	Name	Brand	Fit
RS72	Wing Stay	Kyosho	direct
RS76	Wing	Kyosho	direct
UM408BL	Wing Stay	Kyosho	direct
UM409	Wing	Kyosho	direct

Other (25)

Number	Name	Brand	Fit
1383	E-ring	Kyosho	direct
80914	Panacyber Spec-4	Kyosho	direct
96441	B Double-sided Tape	Kyosho	direct
96969	BEC Extension Cord	Kyosho	direct
OTW13	Adjustable Turn Buckle (50mm)	Kyosho	direct
RS64	Upper Rod	Kyosho	direct
SM55	Spring	Kyosho	direct
UM124	Tensionner Spring	Kyosho	direct
UM309	Disc Stopper	Kyosho	direct
UMW120	M4 Tension Spring	Kyosho	direct
UMW407	SP Carbon Composit	Kyosho	direct
W5126	Pressure Rubber	Kyosho	direct
W5141-02	Metal Cap (G)	Kyosho	direct
W5181-09	Spring (S) #70	Kyosho	direct
W5181-55	Spring (S) #55	Kyosho	direct
W5181-60	Spring (S) #60	Kyosho	direct
W5181-65	Spring (S) #65	Kyosho	direct
W5181-75	Spring (S) #75	Kyosho	direct
W5183	60 Spring (L) #60	Kyosho	direct
W5183-03	Spring (L) #55	Kyosho	direct
W5183-04	Spring (L)	Kyosho	direct
W5183-60	Spring (L) #60	Kyosho	direct
W5183-65	Spring (L)	Kyosho	direct
W5183-75	Spring (L) #75	Kyosho	direct
W5183-80	Spring (L) #80	Kyosho	direct

Data: ultima-rb.toml on GitHub · report an error