April 7, 2018

Factory RC YZ-4 SF slipper lock out set

New from Factory RC is their latest slipper lock out kit for the Yokomo YZ-4 SF 4WD buggy. This kit was specifically designed for the ever popular 13.5 4WD buggy class and made from multiple pieces of carbon fibre plate meant to be used along with Avid or Schelle spur gears. Using this setup with factory hardware drops over 8g over the stock assembly and it also allows to take advantage of a smaller spur gear to bring the Factory RC recommend either a 75T or 78T spur gear.

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April 3, 2018

Yeah Racing YD2 front end alloy options

Coming from Yeah Racing and made for Yokomo’s YD2 series of RWD drift cars are two new front end aluminium option parts in the form of a front bulkhead bridge and an upper arm holder. Starting with the bulkhead bridge, the part is machined from high-quality aluminium and it improves the front end rigidity of the 2WD drift chassis. The part comes black anodised and with silver edge details and it includes two aluminium bushings. As for the upper arm holder, the machined and black anodised aluminium item will reduce overall slop, make for reliable mounting of the upper arms and it also increased front end stiffness for improved steering emphasis.

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April 3, 2018

RC Speed Secrets YZ-4 hybrid ceramic bearings

Coming from RC Speed Secrets and made for the Yokomo YZ-4 buggy are four new Next Level series hybrid ceramic ball bearing sets. They are available as complete set including gearbox, wheel and steering rack ball race kits but also as separate sets to outfit specific areas of the buggy. The hybrid stainless steel and ceramic bearings are 21 percent lighter than popular ABEC3 ball races, they are highly corrosion resistant and come lightly oiled to reduce natural drivetrain drag and increase efficiency. The complete set includes 22 bearings, the gearbox set comes with two 5x13mm, two 5×10 and six 10x15mm ball races while the wheel hub set utilises six 5x10mm and two 5x13mm ball bearings. Last but not least is the steering rack bearings set consisting of four 5x10x4mm ball races.

Source: RC Speed Secrets [rcspeedsecrets.com]


April 2, 2018

JConcepts YZ-4 SF chassis protective sheet

JConcepts have introduced a chassis protective sheet for the popular Yokomo YZ-4 SF 1/10th scale 4WD buggy. The sticker is made of durable material and comes pre-cut, fitting the chassis bottom like a glove. Using the protective sheet will reduce wear and tear when running on highly abrasive surface while making for a slick surface to decrease friction between chassis and dirt surfaces. Each set includes two decals and additional front and rear skids that can be replaced once worn.

Source: JConcepts [jconcepts.net]


March 26, 2018

RDRP YZ-4 SF brass rear chassis weights

Coming from Revolution Design Racing Products and made for the Yokomo YZ-4 SF are rear brass chassis weights. Both are machined from high-quality brass material and they come with a black surface coating to protect them from the elements while adding that factory look. The larger piece adds nearly 30g of weight to the rear end of the buggy while the smaller weight adds 15g of weight to a more central part of the buggy for an optimised weight bias and added rear traction in low-grip track conditions. The weights attach using existing mounting positions for quick tuning and secure fastening and they are available separately.

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March 26, 2018

Fenix BD8-2018/17 & Velox F1 carbon chassis

Coming from Fenix Racing are new carbon fibre chassis parts for the Yokomo BD8-2018 and 2017 as well as the Shepherd Velox F1. Starting with the Yokomo chassis, the part sports the same shape as the recently introduced aluminium chassis with the updated front design reducing chassis scrub during hard cornering. The 2.2mm thick chassis fits both the 2018 and 2017 kits. Also new and usable with all chassis variants is a 2.1mm upper deck. As for the Shepherd F1 chassis, the main plate is significantly slimmer, with the Fenix part measuring 89.5mm at the widest point while the original is 113mm. The more narrow design reduces chassis scrub and thus loss of speed during cornering. All of the above products are available now.

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March 22, 2018

JConcepts YZ-4 SF Aero front wing sets

Coming from JConcepts and made for the Yokomo YZ-4 SF 1/10th 4WD buggy are two new Aero front wings and a single front scoop kit. Mounted above or in front of the front shock tower on the Yokomo YZ4-SF vehicle, the Aero front wing mounts in “clean air” and is quite easy to trim, use and test without sacrificing all important track time. Coming in two widths, the driver can choose either the narrow variant for a lighter feel or wide for heavier down force. Cut lines are included for easy trimming while wing mount dimples are included for a bolt-on fit to the popular Yokomo YZ4-SF vehicle. Also new is the lower front scoop, an option to the tower mounted front wing that has shown to produce enhanced steering characteristics. The package includes a quantity of two items for additional use or to outfit multiple vehicles with one purchase. Ryan Maifield captured the 2017 IFMAR World Championship in the 4WD class using this item. Reports from the pit area revealed an increased feel and sensitivity in the larger sweeping sections and helped jumping attitude in the tricky section of the difficult Xiamen built track surface.

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