www.formulabaja.com 

Technical Index  |  Home   technical

Baja 5B Specifications (RTR, 'Ready to Run'):

Baja 5B 2.0 Specifications (RTR, 'Ready to Run'):
2WD

Chassis

Over all Length 817mm
Height: 255mm 1G (280mm with 0G)
Width: Front 460mm / Rear 480mm
Tyre Track: Front 395mm / Rear 400mm
Wheelbase: 570mm
Ride height: apprx 76mm
Suspension travel: Front 95mm / Rear 100mm
Weight: 9.6kg (21.3lb)
Camber: adjustable front with shims, rear with screw
Front caster: adjustable with shim 22 / 25.5* / 29 degrees
(* stock)
Toe-in: adjustable front with tie rod rear with shims 2 / 3* / 4 degree each side(* stock)
Chassis: Aircraft aluminium 6061 T6 monocoque, 4mm thick
Suspension: Double wish bone

Shock absorber:
5 adjustable dampening and fully adjustable coil over spring
Shock oil - 20w (front & rear)
-
-
-
-
Brakes: Twin plate ventilated disk - rear only, 
Drive system: HD metal gears with sealed gear box (8.382:1 gear ratio)
Includes
rubber washer #86667 not bearing #B029 found in SS
-
Diff: torque control viscous with 4 pinon gears sealed diff case with silicone oil
Internal diff washers differ from SS - #86461
-
-
Wheel type: Super Star 3 pcs with high impact nylon material
-
Tyres (Front: Dirt Buster RIB 170 x 60mm) H Compound
Tyres (Rear: Dirt Buster BLOCK 170 x 80mm) 
S Compound

Engine

Fuelie 23
# 15401 (Chung Yang, CY)
2 cycle piston valve gasoline engine (Piston size 1.0mm)
Cooling system: air cooled
Displacement: 23cc
Maximum output: 
Fuel: pre-mixed fuel, 25 (Gasoline) : 1 (High grade 2 stroke engine oil)
700/750cc capacity fuel tank
Engine Start: Recoil pull starter
Fuel mixture ratio 25:1 (Gasoline : Two Cycle Oil)
Gasoline Spec - 92-98 octane (US 87-93)
Baja Tuned Muffler
Standard clutch engage rpm 6,000
-
-
-
-
Body:
Pre painted Body Shell  5B-1

Radio:
included TF-10 / RF-10
3 channel FM 27MHz radio system with fail safe system
Steering servo:
HPI SFL-10
-

Throttle servo:
HPI SF-4
Receiver Battery:
6V rechargeable 2000mAh NiCad battery
Charger Type: wall charger

Aluminium colour (anodized): Purple
Chassis colour:
Purple 

2WD

Chassis

Over all Length 817mm
Height: 255mm 1G (280mm with 0G)
Width: Front 460mm / Rear 480mm
Tyre Track: Front 395mm / Rear 400mm
Wheelbase: 570mm
Ride height: apprx 76mm
Suspension travel: Front 95mm / Rear 100mm
Weight: 9.6kg (21.3lb)
Camber: adjustable front with shims rear with screw
Front caster: adjustable with shim 22 / 25.5* / 29 degrees
(* stock)
Toe-in: adjustable front with tie rod rear with shims 2 / 3* / 4 degree each side(* stock)
Chassis: Aircraft aluminium 6061 T6 monocoque, 4mm thick
Suspension: Double wish bone
Shock absorber:
Valve Variable Control (VVC) 
Shock/Not Adjustable (127-187mm/6mm) - Front (
# 87561)
(137-207mm/2pcs/6mm) - Rear
(# 87562)

Shock oil -
unknown

Rear Shock Mount - # 87551 (as in SS Kit)
-
-

Brakes: Twin plate ventilated disk - rear only
Drive system: HD metal gears with sealed gear box (8.382:1 gear ratio)
Includes missing bearing : #B029 (exact spec tbc)
Heavy Duty Drive Shaft
# 86610 - 15x120mm (silver)(exact spec tbc)

Diff: torque control viscous with 4 pinon gears sealed diff case with
silicone oil (exact spec tbc)
-
-
Wheel type: Super Star 3 pcs with high impact nylon material
Includes Heavy Duty bead locks, rear
Tyres (Front: Dirt Buster RIB 170 x 60mm) H Compound
Tyres (Rear: Dirt Buster BLOCK 170 x 80mm) 
S Compound
-

Engine

Fuelie 23
with updated cyclinder (Chung Yang, CY)
2 cycle piston valve gasoline engine (Piston size 1.0mm)
Cooling system: air cooled
Displacement: 23cc (larger bore & improved porting)
Maximum output: 
Fuel: pre-mixed fuel, 25 (Gasoline) : 1 (High grade 2 stroke engine oil)
Engine Start: Recoil pull starter
700/750cc capacity fuel tank
Fuel mixture ratio 25:1 (Gasoline : Two Cycle Oil)
Gasoline Spec - 92-98 octane (US 87-93)
High Flow Muffler (as 5T)
High Response Clutch
engage rpm 8,000/stall 10,500
(# 15448)
- (includes red clutch spring # 15449)
Torx T27 Engine Screws
-

Body: Pre painted, available in Red, Blue or Grey 5B-1

Radio (first released version): included TF-10 / RF-10
3 channel FM 27MHz radio system with fail safe system
Radio (later released version): included 2.4GHz DSSS

Steering servo (1st release): HPI SFL-10MG2 with Alu arm
Steering servo (later release): HPI SFL-11MG2
with Alu arm

Throttle servo: HPI SF-4
Receiver Battery: 3300mAh NiMH
Charger:
Required

Aluminium colour (anodized): Gunmetal
Chassis colour:
Gunmetal

  
Baja 5B SS / 5T Specifications

Home