HOP-UP Parts

R31House (#R31S033) GRK Carbon Spur Gear Holder Plate Feature: For: R31House (#R31S032) High-Precision Cutting Racing Spur Gear 48P/76T ⚡ SHIBATA ⚡ GRK Premium Series Specification: Material: Carbon Colour: Black What is included: R31House (#R31S033) GRK Carbon Spur Gear Holder Plate (1 pc)

R31House (#R31W225BK) GRK Colour Emblem Plate Set - Black Feature: For: GRK2-4 / GRK Global Standard Series Colour plate set to be embedded in original GRK upper deck Specification: Material: Aluminum Colour: Black What is included: R31House (#R31W225BK) GRK Colour Emblem Plate Set -...

R31House (#R31W225PU) GRK Colour Emblem Plate Set - Purple Feature: For: GRK2-4 / GRK Global Standard Series Colour plate set to be embedded in original GRK upper deck Specification: Material: Aluminum Colour: Purple What is included: R31House (#R31W225PU) GRK Colour Emblem Plate Set -...

R31House (#R31W354) GRK Damper Diaphragm Feature: For: All GRK Dampers Specification: Material: Rubber What is included: R31House (#R31W354) GRK Damper Diaphragm (4 pcs)

R31House (#R31W353) GRK Damper X-Ring Feature: For: GRK4 / GRK3 / GRK Global Standard Series / R31House (#R31W207) GRK GLOBAL Shock Upgrade Kit Specification: Colour: Clear What is included: R31House (#R31W353) GRK Damper X-Ring (4 pcs)

R31House (#R31W361) GRK Gear Differential Case Feature: For: Maintenance parts for GRK Gear Differential Set Specification: Material: Plastic What is included: R31House (#R31W361) GRK Gear Differential Case (1 set)

R31House (#R31W269) GRK GLOBAL RWD Reduction Gear Adapter Feature: For: GRK Global Standard Series (RWD specification) Specification: Material: Steel What is included: R31House (#R31W269) GRK GLOBAL RWD Reduction Gear Adapter (1 pc)

R31House (#R31W266) GRK GLOBAL S Carbon Upgrade Kit Feature: For: R31House GRK Global Standard Series Specification: Material: Carbon What is included: R31House (#R31W266) GRK GLOBAL S Carbon Upgrade Kit (1 set)

R31House (#R31W207) GRK GLOBAL Shock Upgrade Kit Feature: For: GRK Global Standard Series Specification: Material: Aluminum Colour: Black What is included: R31House (#R31W207) GRK GLOBAL Shock Upgrade Kit (1 set)

R31House (#R31G058) GRK GS Motor Mount Set Feature: For: GRK Global Standard Series Specification: Material: Aluminum Colour: Black What is included: R31House (#R31G058) GRK GS Motor Mount Set (1 set)

R31House (#R31G076) GRK GS2 Front Axle Feature: For: GRK Global Standard Series Specification: Material: Steel What is included: R31House (#R31G076) GRK GS2 Front Axle (2 pcs)

R31House (#R31S311BK) GRK Integrated Motor Mount Set - Black Feature: For: GRK4 / GRK3 / GRK Global & GRK Global Standard Series / GRK-M The motor mount body and under plate are integrated. As a result, the power from the motor can be used...

R31House (#R31W213) GRK Reduction Gear 10T Feature: For: GRK3 AWD / GLOBAL AWD / GRK3 RWD / GRK Global Series RWD R31House (#R31W269) GRK GLOBAL RWD Reduction Gear Adapter is required Specification: Tooth: 10T What is included: R31House (#R31W213) GRK Reduction Gear 10T (1...

R31House (#R31W214) GRK Reduction Gear 11T Feature: For: GRK3 AWD / GLOBAL AWD / GRK3 RWD / GRK Global Series RWD R31House (#R31W269) GRK GLOBAL RWD Reduction Gear Adapter is required Specification: Tooth: 11T What is included: R31House (#R31W214) GRK Reduction Gear 11T (1...

R31House (#R31S023) GRK Rigid Axle Set Feature: For: GRK4 / GRK3 (AWD/RWD) / GRK Global Standard Series (AWD/RWD) Reduction Gear A solid type differential axle set. Metal made cup and housing, so it can handle higher rotation and higher load. Specification: Material: Steel What...

R31House (#R31W319BK) GRK RWD Alum. Upper Brace - Black Feature: For: GRK3 RWD / GRK Global Standard Series (RWD specification) Aluminum front upper brace that has both design and high rigidity developed for GRK3 RWD. Specification: Colour: Black Material: Aluminum What is included: R31House...

R31House (#R31W402) GRK Super Gear Support Plate Set Feature: For: All GRK Series For improving the ground contact between the spur gear and the spur gear holder, the effect of suppressing the runout of the spur gear can be expected. Specification: Material: Aluminum Colour:...

R31House (#R31S020) GRK4 Damper Stay Conversion Upper Pin Feature: For: GRK4 / GRK3RWD / GS2RWS / Global 2 / GRK-M R31House (#R31S308BK) Alum. GRK Front Damper Stay or R31House (#R31S309BK) Alum. GRK Rear Damper Stay may be required It is a dedicated upper pin...

R31House (#R31S034) GRK4 T-type Motor Mount Bridge Feature: For: GRK4 / GRK4 Competition ⚡ SHIBATA ⚡ GRK Premium Series "GRK4 T-type Motor Mount Bridge" made of pure carbon! Using GRK4 upper deck post by connecting to the motor mount bridge and the main chassis...

R31House (#R31S037) GS2 EVO Premium Carbon Conversion Kit Feature: For: R31House GRK GS2 EVO / GRK Global Series (RWD Spec.) Introducing a carbon conversion kit that enhances the fighting power of GRK GS2 EVO! 2.5mm thick main chassis, significant shape changes and slit processing...

R31House (#R31G036) Rear Axle Feature: For: GRK Global Standard Series / GRK Buggy Cart Series Specification: Material: Steel What is included: R31House (#R31G036) Rear Axle (2 pcs)

R31House (#R31G037) Rear Dog Bone Feature: For: GRK Global Standard Series / GRK Buggy Cart Series Specification: Length: 44.5mm What is included: R31House (#R31G037) Rear Dog Bone (2 pcs)

R31House (#R31W205) Rear Shaft Set Feature: For: R31House GRK3 / GRK Global Standard Series Specification: Shaft Length: 45.5mm What is included: R31House (#R31W205) Rear Shaft Set (1 set)

R31House (#R31S038) SHIBATA Racing Piston φ1.3mm x 6 holes Feature: For: R31House Titanium Coated Damper Shafts 28mm / R31House HDFC Damper Shaft 30mm ⚡ SHIBATA ⚡ Premium Series, new shape racing piston. Uses a φ1.3 mm x 6-hole piston hole that matches the SHIBATA...

R31House (#R31W117) Titanium Coated Damper Shafts 28mm Feature: For: GRK3 / R31House (#R31W207) GRK GLOBAL Shock Upgrade Kit The titanium-coated specifications make it easy to maintain the performance of the damper, enabling smoother expansion and contraction than conventional products. Specification: Shaft Length: 28mm What...

Rêve D (#RD-014B30) Alum. Bell Crank Base 3.0° Feature: For: Rêve D SG Bell Crank Set RD-014BC / RD-014SR Lightweight / highly rigid aluminum material. The bell crank unit can be mounted by tilting it forward 3.0 degrees. Specification: Colour: Black Material: Aluminum What...

Rêve D (#RD-014CL) Alum. Center Link Feature: For: Rêve D SG Bell Crank Set RD-014BC / RD-014SR Lightweight / highly rigid aluminum material. The tie rod ball can be mounted in the horizontal direction, and the Ackerman adjustment can be easily performed with the...

Rêve D (#RD-300-2) Alum. Suspension Mount #2 Feature: For: Rêve D MC-1 / Yokomo YD-2 series Rêve D Molded Suspension Bushings is required Specification: Adjustable Length: 42.8 - 46.0mm Material: Aluminium Colour: Black What is included: Rêve D (#RD-300-2) Alum. Suspension Mount #2 (1...

Rêve D (#RD-300-6) Alum. Suspension Mount #6 Feature: For: Rêve D MC-1 / Yokomo YD-2 series Rêve D Molded Suspension Bushings is required Specification: Adjustable Length: 57.2 - 60.4mm Material: Aluminium Colour: Black What is included: Rêve D (#RD-300-6) Alum. Suspension Mount #6 (1...

Rêve D (#RD-300RF3) Alum. Suspension Mount RF Type #3 Feature: For: Rêve D MC-1 / Yokomo YD-2 series Rêve D Molded Suspension Bushings is required Aluminum suspension mount (RF type) for M1-RAC (Rear A arm conversion set) Applied a lightweight / highly rigid aluminum...