Overview
The ARRMA SENTON 4X4 3S Short Course Truck is now better than ever! This 80+ km/h brushless beast re-emerges with a host of new features including – Firma brushless motor, Spektrum SLT3 transmitter, stronger steering servo, tougher chassis plus more.
Features
NEW for the ARRMA® GRANITE™ 4X4 3S BLX RTR:
- 3-Channel SLT3 2.4GHz Spektrum radio and Spektrum SLR300 Waterproof* Receiver
- Dual SLT protocol with fast response
- Foam steering wheel surface
- Ergonomic improvement for better grip and trigger feel
- Improved wheel and trigger force
- Third channel has 2-way thumb switch
- Beginner throttle mode settings of 50% and 75%
- Compatible with Tactic® SLT™ receivers
- SPMS651 Spektrum metal geared waterproof digital servo outperforms its predecessor, the ADS-7M servo, with 15% more torque for improved steering control
- 3660 3200Kv Spektrum Firma brushless motor with ARRMA heatsink and cooling fan, and, Safe D pinion
- Stronger retained hinge pin plates and chassis
- Higher steering clearance to avoid stones
- Castellated sliding gear mesh and slipper pad
- Slipper has a plastic locknut
- Servo saver is 23T Spline
- 1.35Mods 37T diffs with silicone O-rings
- Sliding gear mesh equipped to power model for improved dirt management
- Bearings throughout are rubber shielded
- Shocks are oil-filled with silicone O-rings
- Bumpers at front and rear
- Multi-terrain vented dBoots Fortress SC tyres with hardened gunmetal coloured multi-spoke wheels
Other features:
- Waterproof 2S/3S BLX100 ESC
- Compatible IC5 connectors
- Easy access modular design
- Easily accessible electronics, power and diff modules
- Front and rear double wishbone suspension
- Adjustable body mounts, ride height and turnbuckles
- Differentials are metal-geared
- Dirt defenders have extended height
- Centre support for high-speed driveshaft
- Limited 2-year warranty (details on website)
- Wheelie bar
- Achieve 80+ kmh on 3S LiPo and with optimum driving conditions
- Factory assembled
What you need
- 2S LiPo or 3S Hardcase LiPo Battery
- Compatible Charger
- LiPo Safe Charging Bag
- (4) AA Batteries
Specs
Completion Level Ready-to-Run
Scale 1/10
Length 21.97 in (558mm)
Width 12.01 in (305mm)
Height 8.27 in (210mm)
Weight 6.05 lb (2.75kg)
Chassis Moulded Composite
Ground Clearance 1.26 in (32mm)
Wheelbase 12.87 in (327mm)
Front Track 11.73 in (298mm)
Rear Track 11.73 in (298mm)
Suspension Independent
Shock Type Oil-Filled, Coil-Over Springs
Drivetrain 4WD
Differential 2 Gear Diffs
Wheel Type SC (2.2""/3"")
Wheel Diameter 3.0 in Inner, 2.2 in Outer (76mm Inner, 56mm Outer)
Tyre Tread dBoots® Fortress™ SC
Tyre Diameter 4.33 in (110mm)
Motor Type Non-Sensored Brushless
Motor Size 3660
Pinion 20T
Spur Gear 57T
Gear Pitch 0.8MOD
Internal Gear Ratio 2.85
Final Drive Ratio 8.12
Speed Control Included Yes
Radio Spektrum™ SLT3™ 3-channel
Servos Included Yes
Body Painted, decalled and trimmed
Ball Bearings Ball bearings throughout
Experience Level Intermediate
Recommended Environment All-Terrain
Is Assembly Required No