2026 PR SB401-R 1/10 4WD Off-Road Electric Buggy Kit
Carpet (One-Way Slipper Clutch Version)

PR Racing is proud to present the new 2026 SB401R. It comes with many upgrade parts that greatly improve the performance of the vehicle. To be more specialized for difference surfaces; SB401R now has Carpet edition.

Shared upgrades includes:

13mm shock bodies with tapered piston that can be installed in both direction. An option rare to the market.
18mm big bore spring improve the damping power without affecting agility. More stable no matter the surface.
New 2.5mm V2 chassis improve strength yet the milling provide better grip on all surfaces.
V2 chock tower front and back update the geometry better suite for the modern track style
Front tower guard protects the surface.

Extra upgrades for Carpet edition:

The -1 FF/FR toe blocks reduce the front track width which make the front end turns more aggressively.

V2 servo mount allow more flex to the car. The stability it provided give more room for driving error
One way slipper is now standard in Carpet edition. A powerful tool that give great landing stability and cornering speed in and out.
New gear case move the rear shock tower forward by 7mm. This altered shock position allow faster rotation at the rear end. More agility and corning speed.
B10R Rear hub for more setup options.

2026 SB401R Features –
Carpet (One-Way Slipper Clutch Version)
NEW- 17430118- Machined 13mm Shock Pistons (2x1.8mm)
NEW- 20220018-PR SB401R Carbon Fibre Front Shock Tower V2
NEW-94500046-Front Shock Towers Gurad
NEW-20220019-SB401R Carbon Fibre Rear Shock Tower V2
NEW-77430107-TYPE R Front Shock Body 13mm
NEW-77430118-TYPE R Rear Shock Body 13mm
NEW- 90510027-2026 SB401R 2.5mm Aluminum Chassis V2
NEW- 20220021-SB401R Aluminum Servo Mount V2
NEW- 52000028-13mm Shock Collars Aluminum (18mm Spring)
NEW- 74500039-Servo carbon fiber spacer 1.5mm
NEW- 77430015-34mm Hard Steel Turnbuckle
NEW- 77510030-SB401R FF Suspension Mount -1mm narrower
NEW- 77510040-SB401R FR Suspension Mount -1mm narrower
NEW- 77500065-SB401R Front One-Way seat
NEW- 66402627- Rear CVA Bone 69mm
NEW- 71400702-Aluminum Rear Hub Carrier (A)
NEW- 71400712-Stub Axle 4mmx34.5mm
NEW- 68480987-SB401R Forwarded shock tower gear case（rear) +7mm
NEW- 68440095-12x6mm Clamping Wheel Hex Set
NEW- 62540002-Front Shock Set (18mm)
NEW- 62540003-Rear Shock Set (18mm)
NEW- 70220018-Rear Hub Carrier

77500300 2026 PR SB401-R 1/10 4WD Off-Road Electric Buggy Kit Carpet( One-Way Slipper Clutch Version)