UL-1 Superior FE Hydro RTR with TTX300 2.4GHz, Red

The UL-1 is the racing RTR with all the extras — and no equals! The hull and hardware are GrimRacer designs. The radio is a cutting-edge TTX300 2.4GHz system. The 2030KV brushless marine motor and 60A ESC are water-cooled, waterproof and AquaCraft originals. And the UL-1 is not only legal for NAMBA and IMPBA competition, it’s perfect for LiPo battery power!

• Hull: Lightweight painted fiberglass with molded-in center tub section that houses the motor, batteries and radio equipment, breakaway fins detach under stress to prevent damage to the hull, attach with two-sided tape and float for easy retrieval
• Motor: AquaCraft 6-pole 36-56-2030kV brushless marine motor created exclusively for the UL-1 and high-speed hauling, 4mm motor plugs boost efficiency
• Radio: Tactic TTX-300 2.4GHz SLT system, 3-ch pistol grip transmitter with steering and throttle, and steering trim adjustment, Tactic TSX20 standard servo for rudder control, Tactic TR325 3-channel receiver
• Electronic Speed Control: Water cooled, waterproof, 60A for LiPo usage, a "Stutter Bump" warning at 12V and an auto cut-off at 11.6V insure low voltage protection, ESC is also NiCd and NiMH compatible
• Strut: Black anodized CNC-machined aluminum, adjustable to change prop depth and angle to match water conditions
• Turn Fin: 0.08" (2mm) thick aluminum with tapered leading edge to reduce drag, adjustable for top performance
• Cowl: ABS plastic with magnetic locking system
• Propeller: 3-blade 40mm FRP

*UL-1 Superior
Hull Length: 27" (685mm)
Overall Length: 29-1/4" (744mm)
Beam (Width): 14-1/4" (361mm)
Overall Height: 6-3/4" (170mm)
Weight (Less Batteries): 4lbs, 1oz (1.84kg)
Weight RTR (with two 3200 LiPos): 4.9lbs (2.21kg)
* Brushless Motor
Diameter: 1.4" (36mm) kV Rating: 2030RPM/V
Length: 2.2" (56mm) Input Voltage: 7-18.5V
Shaft Length: 0.59" (15mm) Max Constant Current: 50A
Shaft Diameter: 0.20" (5mm) Max Surge Current: 80A/five seconds
Overall Length: 2.8" (71mm) No Load Current: 5.0A
Weight: 7.5oz (212g) including connectors
*ESC
Length: 3.25" (83mm) Battery Connectors: 2 male Ultra Deans plugs
Width: 1.5' (38mm) Motor Connectors: 4mm bullet (three)
Height: 0.67" (17mm) Input Voltage: 12-14 NiMH
Weight: 3.8oz (109g) 4 cells LiPo
Wire Gauge: 14AWG 8-20V input w/o BEC
Output Current: 60A continuous maximum BEC: 5.2V/2A
72A surge maximum Stutter Bump Voltage: 12V
Max Output Power: 720 watts Low Voltage Cutoff: 11.6V
On-Resistance: 0.003 ohms Thermal Cutoff: 110°C
Operating Frequency: 8kHz Timing Angle: 10°