One-piece resin chassis specification superior in ease of handling appears in YD-2 S line-up where the rear traction is high with a high mount motor and the usage rate is further increased on low grip road surfaces such as P tile and concrete
YD-2 The original original RWD drift dedicated front steering system and 4 gear transmission of the high mount motor specification are mounted on the one piece main chassis which leads supple feeling with vibration absorption and moderate torsional rigidity. Suppress the hooking of the front tire and pull out the moistened run like a real car. The high-mount motor pulls effective roll especially on low grip road surface, and it is possible to travel with high stability even in a slippery situation. Reasonable price was realized also by making vehicle height adjustable oil shock and shock tower made of resin.
■ Total length: 425mm ■ Full
■ Wheel base: 256mm
■ Secondary reduction ratio: 1: 2.6
■ All equipment weight: 1500g
■ High mount motor
■ 4 Gear rear transmission
■ Newly designed closed gear box
■ Four wheels Independent Double Wishbone Suspension
■ High Performance Super Low Friction Aluminum Car Height Adjustable Oil Damper
■ Resin Main Chassis
■ Motor Location Three-Step Adjustable Aluminum Motor Mount Plate
■ RWD exclusive High Angle Steering System
■ 49mm Bone Rear Universal Shaft
■ Narrow Scrub Knuckle
■ Large Rear Diffuser
■ Length: 425mm
■ Width: 198mm
■ Wheelbase: 256mm
■ Second reduction rate: 1: 2.6
■ Over all weight: 1500g
■ High mount motor
■ 4 Gear rear transmission
■ Newly designed, Sealed gear box
■ 4 wheel independent double wishbone suspension
■ SLF aluminum big bore oil dumber
■ Plastic main chassis
■ Adjustable aluminum motor mount system
■ RWD high angle steering system
■ 49mm bone rear universal shaft
■ Narrow scrub steering block
■ Wide / Narrow rear diffuser
YD - 2 S PLUS 's greatest feature is its high - mounted motor. By raising the position of the center of gravity of the rear more than the YD - 2 series so far, we induce rolls and increase rear traction. However, just by mounting the motor at a high position, the exercise performance drops due to the exit of the corner or turning back, the timing of acceleration will be delayed, or the machine will become difficult to operate. So, in this "YD - 2 S", completely newly design the gearbox, avoiding overloading of the motor more than necessary, and making the motor position selectable from three places in front and behind, it is possible to realize the rear traction We succeeded in securing.
Conventional high mount motor layout on YD-2 has been driven by third party conversions, they are just too re-layout the motor position by adding high priced carbon made parts with ridiculous appearance.
YD - 2S enable to select 3 kind of motor positions in order to to suits for for corather exit, and it is not easy to drive. the best role center to deliver the best rear traction in several kind of slippery environments.
Inside of the special gear box that passes drive from the spur gear through the lower side of the motor to the rear. 4 Gear transmission is also suitable for low mu road because the rear traction increases with rotational torque during acceleration. The rear differential is equipped with a 4 pinion gear differential.
Rear differential has 4 pinion gear. Fully new design 4 transmission possible squeeze into the bottom of motor, and it is the type to increase the rear traction as revolver goes up, supreme to low friction surface track.
By changing the fixing position of the motor mount plate, it is possible to select the motor from three positions in the front and back. This makes fine adjustment of the weight balance possible, it is possible to acquire the optimal balance according to the road surface to travel.
Since the motor layout can be changed by 3 rotate positon at motor mount plate, the weight balance of car will be also adjustable to find out the best setting for keeping supreme angle and speed in any kind of slippery surface condition.
Although the corresponding battery is only short Li-po battery, you can select various battery loading style according to fixed position of battery stopper. In addition to the horizontal installation of the battery, in addition to the vertical installation, you can select from three positions in front and behind in the case of horizontal placement, front and rear traction etc. can be adjusted by weight balance change.
The layout will be Vertical, Horizontal Front / Mid / Rear in order to complete to fine tuning on weight balance and forward / backward traction.
The surroundings of the steering are the same as the conventional YD - 2 series. With the acknowledged Ackerman ratio already reached, we will pull out the front run. Of course, it is possible to use optional parts such as aluminum in common.
The best Ackerman rate fill deliver the front driven running. Aluminum option parts are the co-usable among YD-2 series.
※ The picture is an assembled reference example. Because of the prototype, it may differ from the actual product.
The pictures are the assembled samples on prototype. It may change at the production version without notice.