Following the heavy duty spool cups for the Tamiya TRF417/418 and the Yray T3/T4 Roche now also have the respective parts for the Yokomo BD7 touring and DRB drift car available. The outdrives are made from very durable spring steel and machined to offer a reduced weight. Mounting directly into the kit’s front spool body the parts are a direct replacement for the standard cups.
Source: Roche [roche.hk]
Made for the use with the Yokomo B-Max4 III are these 50g brass weights for the rear part of the chassis. Offering a cool shiny look the weights come laser etched with the Arrowmax logo and they help to fine-tune the weight balance of the buggy for improved performance on high-bite surfaces.
Source: Arrowmax [arrowmax-rc.com]
Banzai Hobby introduce new Overdose aluminium option parts for the Yokomo DPM drift car. First up is an aluminium gear case that offers improved rigidity compared to the stock part for increased drivetrain efficiency. The part also allows precise gear backlash adjustment and it is available in red, blue or black anodising. The second new part for the DPM is an aluminium centre bulkhead cap, again made to improve rigidity the benefits of this part are reduced main gear vibration and thus improved gear durability. Like the gear case the bulkhead cap is available in red, blue and black anodising.
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Schelle Racing Innovations have new option parts for the Team Associated B5 and B5M available in the form of an aluminium topshaft and ceramic transmission bearing sets. Starting with the topshaft, the lightweight part is precision machined for improved efficiency and a quieter running gearbox. Weighting in at only 4.8g it scrubs around 9.1g of rotation mass compared to the stock part for quicker spool-up and improved braking performance. The shaft is machined from high-quality 7075 aluminium and fits both the B5 and B5M.
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After a recent brief introduction Yokomo now have more information about their forthcoming aluminium main chassis for the BD7 touring car available. “I wanted to create an aluminum chassis that would perform excellently on both carpet and asphalt surfaces”, Yukijiro Umino, the chief designer of the BD7 2014, explains. To achieve this the 2.0mm chassis is machined from especial grade 7075 aluminium that, in combination with a new shape, makes for increased overall performance on both asphalt and carpet tracks. The black anodised chassis also features milled edges for looks and smoother cornering. Performance wise the rigidness of the aluminium reduces traction roll on high-grip carpet tracks to allow for more aggressive setups while on asphalt, the chassis’ stiffness contributes to the overall stability, improving the handling characteristics of the car. There is no official release date yet but we understand that the alloy chassis will become available very soon.
Source: Yokomo [teamyokomo.com]
Yokomo introduce the new GT500R ver.2, an upgrade to the popular GT500R kit. The latest version comes with front and rear friction dampers installed, lowering the centre of gravity while scrubbing some weight at the same time, leading to easier driving and enhanced performance. Also a high-capacity “X” shock has been installed as the rear pitching damper to improve rear traction, allowing higher cornering speeds. Other standard features include a ball differential and optional aluminium parts to make for more aggressive setups on high-grip surfaces while retaining good low-grip drivability. The kit is available in a standard graphite version or as silver surface graphite edition, both kits will become available by early July.
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Available from mid-July is Yokomo’s lightweight conversion kit for the B-Max4 III 4WD buggy. Featuring a new lightweight aluminium main chassis plate, new plastic side pods, updated composite gearboxes and miscellaneous other parts, the kit is designed to use a 2S shorty battery pack with the motor sitting in the rear compartment, a setup that is especially useful on high grip surfaces. The kit allows to run saddle packs and a front-mounted motor though, giving added versatility when conditions call for a layout change.
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PSM introduce this carbon fibre main chassis plate for the Yokomo B-Max2 MR. Machined in Germany from pure and high grade 2.5mm carbon material, the part is designed for outdoor use as it offers different flex characteristics than the stock aluminium chassis. The part weights in at 63.5g meaning a total weight saving of 50g compared to the kit chassis.
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