Red RC » PR Racing

January 29, 2026

PR Racing 2026 PR SB401-R

Taiwanese buggy manufacturer PR Racing has announced the upcoming release of their 2026 PR SB401-R 1:10 4WD Buggy. Available in both Carpet (One-Way Slipper Clutch Version), and Dirt (Center Diff+Slipper Clutch Version) kits, the buggy features 13.0mm Smooth Coated 2026 Type R shocks with 18mm Springs. The Carpet kit gets new Front and Rear Suspension Mount are 1mm narrower. New shock seal caps and seals give ultra-smooth operation. The buggy also gets a New Aluminium Servo Mount, New high tensile steel turnbuckles, and New Front One-Way seat (Carpet kit). Featuring Gullwing rear wishbones these along with the front wishbones are supplied in medium hardness plastic.

View SB401-R Kit Specs & more images here

March 11, 2025

PR Racing 5 Degree Aluminium Caster Blocks

PR Racing has released new optional aluminium 5° Caster Blocks intended for their B10R/S1 1:10 2WD offroad platform. The CNC machined aluminium caster blocks increase durability and precision. Compared to the stock kit blocks, the new 5° caster angle results in a buggy that feels more stable especially on large or high-speed tracks.

Source: PR Racing [pr-rc.com]

July 5, 2023

PR Racing S1V 4TR 1:10 2WD Stadium Truck

Taiwan’s PR Racing has released its latest 1:10 2WD Stadium Truck, the S1 V4TR. Updated features of the fourth version of the kit include a quick access diff, a Low CG chassis, 7 degrees kick-up Front Aluminium Lower Swing Arm Mount and new Front Rear Carbon Shock Tower. The truck also gets a carbon Quick Release Battery Brace and the 12.8mm big bore threaded aluminium shocks get Ti-Nitride Shock Shafts. The turnbuckles have also been upgrade to hard steel.

View more images here

February 2, 2023

PR Racing 2023 SB401R 1:10 4WD Buggy

PR Racing has officially announced details of its upcoming 2023 SB401R 1:10 4WD Buggy kit release. Six new parts are being introduced to the buggy to improve performance over its predecessor. PR Racing state the most notably improvement will come from the super smooth coated V4 shock bodies and new pistons. Other new items include steering turnbuckles and rod ends and new 2mm front and rear top decks. The new kit will be released in early March 2023.

Source: PR Racing [pr-rc.com]

September 4, 2022

PR Racing S1 V4R FM

PR Racing has released the latest model in their 1:10 2WD Buggy line-up, the V4R FM. Retaining the main elements of the previous V3R, the V4R has more chassis flex options and quick adjustment design concepts. In terms of chassis design the 3mm thick chassis has more CNC machining done to create a lighter part along with moving the the car’s centre of gravity to a more optimised position. In the battery mounting, a change has been made to the mounting arm system, which increase chassis flex and also keeps the battery retainment method of the V3R. By using the V3R battery retainer plates, chassis flex can be decreased if needed. The front to rear weight can be quickly changed by moving the battery pack forward or back with ease. A new quick access gearbox allows for faster adjustments of gear diff and easy maintenance of ball diffs. The PR V4R FM inherits the stability of the previous generation and builds on it. For owners with a spare parts bank already, they will be happy to know that instead of a completely new model, PR Racing have only redesigned the parts that needed to be. This makes it very easy to upgrade your previous model with the latest parts.

View more images here

November 11, 2020

PR Racing longer truck shock shafts

PR Racing have produced these new optional front and rear shock shafts for the PR SB401R-T truck. Longer by 2mm compared to the standard versions, they are recommended for tracks with big jumps. The package includes two shock shafts, two shock piston washers and two lock nuts.

Source: PR Racing [pr-rc.com]

July 6, 2020

PR Racing SB401R aluminium steering knuckles

Coming from PR Racing and made for the SB401R series of 4WD vehicles are new aluminium steering knuckles and matching carbon fibre Ackermann plates. The steering knuckles are machined from high-quality aluminium and they sport a black anodised surface for protection and machined silver edge details for looks. The hubs will greatly improve overall stability and precision with the carbon fibre Ackermann arms allowing for precise steering Ackermann geometry adjustment and thus better control over the steering characteristics of the car.

View another image here

June 24, 2020

PR Racing SB401R aluminium CVD input shaft coupler

Coming from PR Racing and made for the SB401R buggy is an aluminium CVD input shaft coupler. The part is machined from high-quality aluminium, it comes hard anodised to ensure low wear and weighs in at only 1.5g. Using the alloy coupler instead of the standard steel part will reduce rotational masses of the centre drivetrain for quicker spool-up and acceleration.

Source: PR Racing [pr-rc.com]