Specification Sheet
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| Length | 420mm or 16" | (total length, wheels/tires and body included) |
| Weight | ~ 2.1kg or 4.6 lbs | (with electronics, approximate) |
| Front Width | 304mm or 12" | (Measured at outside of tires) |
| Rear Width | 316mm or 12 3/8" | (Measured at outside of tires) |
| Wheelbase | 277.5mm or 10 7/8" | (short) |
| 294mm or 11 11/16" | (standard) | |
| Fr. Shock Length | 87mm maximum | 50 wt shock oil included |
| Fr. Shock Stroke | 62mm | |
| Rr. Shock Length | 103mm maximum | 50 wt shock oil included |
| Rr. Shock Stroke | 70mm | |
| Front Wheels | 2.2" MT Mesh Wheels, with hex adapter | (see note) |
| Rear Wheels | 2.2" MT Mesh Wheels, with hex adapter | |
| Front Tires | 2.2" Bow Tie tire | |
| Rear Tires | 2.2" Bow Tie tire | |
| Front Caster | 18 degrees (8 degrees kick-up in chassis, plus 10 degrees in front uprights) | |
| Caster/Front Toe | Fixed plastic links | |
| Rear Toe | 2 degrees toe-in | |
| Gear Pitch | 1M (metric) | |
| Gear Ratio | 52T spur and 12T pinion | |
| Differential Type | Metal Bevel Gear | |
| Chassis Type | 2.5mm Purple Anodized Aluminum | |
| Engine Mounts | Included; 20mm height for pullstart engines | |
| Carb Linkage | Included; for slide carb engines #A889 set required | |
| Pipe and Header | Included | plastic 2-chamber pipe and header for side-exhaust engines |
Note: The front wheels of the Nitro RS4 MT take HPI rear MT wheels! Remember this when you go to your hobby shop and they have a selection of HPI truck wheels available.
The front and rear axles of the Nitro RS4 MT take hex adapters. The hex adapters fit over the axles and spring pins, but the hex adapters can be removed so that Associated 10T, T2 or T3 wheels can fit on the axle. Losi XXT wheels will also fit on the MT axles if you remove the hex adapters.