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RC Hop Up | RC Upgrade Parts

Redcat Racing upgrades and hop up parts for RC cars, trucks and crawlers. RHC carries the full line of products for your RC vehicle.
  • Redcat Racing Hop Up Redcat Racing 13859 Steel Transmission Gear Set
    Save 31%
    Original price $16.99
    Current price $11.65

    Redcat Racing 13859 Steel Transmission Gear Set

    Steel transmission gear set
    Quantity Included: 1 x 20T,  1 x 28T,  1 x 53T,  Pin

    Original price $16.99
    Current price $11.65
    Save 31%
  • Redcat Racing Hop Up Redcat Racing 180090S Aluminum High Steering Knuckles
    Save 41%
    Original price $25.99
    Current price $15.31

    Redcat Racing 180090S Aluminum High Steering Knuckles

    Aluminum High Steering Knuckles (L/R) Also includes: curved aluminum steering link aluminum servo link  

    Original price $25.99
    Current price $15.31
    Save 41%
  • Redcat Racing Parts Redcat Racing 510170 Anti-Roll Bar Set
    Save 33%
    Original price $23.99
    Current price $15.98

    Redcat Racing 510170 Anti-Roll Bar Set

    Anti-Roll bar set

    Original price $23.99
    Current price $15.98
    Save 33%
  • Redcat Racing Parts Redcat Racing 510120H Shock Spring (2) (Hard) (Red Color)
    Save 33%
    Original price $9.99
    Current price $6.66

    Redcat Racing 510120H Shock Spring - Hard - Red Top

    Shock Spring Stiffness: Hard
    Quantity Included: 2 pcs

    Original price $9.99
    Current price $6.66
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 705009 Aluminum Knuckles
    Save 33%
    Original price $37.99
    Current price $25.30

    Redcat Racing 705009 Aluminum Knuckles

    Knuckle Upgrade
    Quantity Included: 2
    Material: Aluminum

    Original price $37.99
    Current price $25.30
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 510176BK Clamp Type Wheel Hexes - 17mm
    Save 33%
    Original price $28.99
    Current price $19.31

    Redcat Racing 510176BK Clamp Type Wheel Hexes - 17mm

    Clamp Type Wheel Hexes
    Hex Size - 17mm
    Color: Black
    Quantity Included: 4 sets

    Original price $28.99
    Current price $19.31
    Save 33%
  • Redcat Racing Parts Redcat Racing 510142BK Aluminum Body Post (Black)
    Save 33%
    Original price $13.99
    Current price $9.32

    Redcat Racing 510142BK Aluminum Body Post - Black

    Body Post
    Material: Aluminum
    Quantity Included: Body Post: 1 Body Washer: 2 pcs Body Pin: 2 pcs

    Original price $13.99
    Current price $9.32
    Save 33%
  • Redcat Racing Parts Redcat Racing 510175 Optional Center Differential Set
    Save 33%
    Original price $49.99
    Current price $33.29

    Redcat Racing 510175 Optional Center Differential Set

    Optional Center Differential Set

    Original price $49.99
    Current price $33.29
    Save 33%
  • Redcat Racing Parts Redcat Racing 510174BK Clamp Type Wheel Hexes, 12Mm (4) (Black)
    Save 33%
    Original price $23.99
    Current price $15.98

    Redcat Racing 510174BK Clamp Type Wheel Hexes - 12mm

    Clamp Type Wheel Hexes
    Size: 12mm
    Quantity Included: 4
    Color: Black

    Original price $23.99
    Current price $15.98
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 705006 Aluminum Shock Tower (1Pc)
    Save 33%
    Original price $18.99
    Current price $12.65

    Redcat Racing 705006 Aluminum Shock Tower

    Shock Tower Upgrade
    Material: Aluminum
    Quantity Included: 1 pc

    Original price $18.99
    Current price $12.65
    Save 33%
  • Redcat Racing Hop Up Redcat Racing RER11408 Aluminum Caster Mounts
    Save 15%
    Original price $24.99
    Current price $21.30

    Redcat Racing RER11408 Aluminum Caster Mounts

    Caster Mounts for Left / Right
    Material: Aluminum
    Quantity Included: 2

    Original price $24.99
    Current price $21.30
    Save 15%
  • Redcat Racing Hop Up Redcat Racing TM-65 Anti-Roll Bar Set
    Save 33%
    Original price $10.49
    Current price $6.99

    Redcat Racing TM-65 Anti-Roll Bar Set

    Anti-Roll Bar Set

    Original price $10.49
    Current price $6.99
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 680010 Aluminum Connect Box
    Save 33%
    Original price $24.99
    Current price $16.64

    Redcat Racing 680010 Aluminum Connect Box

    Connect Box Upgrade with 38T Gear
    Material: Aluminum

    Original price $24.99
    Current price $16.64
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 701001 Aluminum Steering Servo Saver Assembly
    Save 33%
    Original price $37.99
    Current price $25.30

    Redcat Racing 701001 Aluminum Steering Servo Saver Assembly

    Steering Servo Saver Assembly
    Material: Aluminum *No Hardware included. You must transfer the hardware from the existing servo saver.

    Original price $37.99
    Current price $25.30
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 705002 Aluminum Lower Links
    Save 35%
    Original price $36.99
    Current price $23.99

    Redcat Racing 705002 Aluminum Lower Links

    Lower Links
    Quantity Included: 2 pcs
    Material: Aluminum

    Original price $36.99
    Current price $23.99
    Save 35%
  • Redcat Racing Hop Up Redcat Racing TMS-07 Machined Aluminum Steering Knuckle - Gunmetal
    Save 33%
    Original price $51.99
    Current price $34.62

    Redcat Racing TMS-07 Aluminum Steering Knuckle

    Steering Knuckle
    Material: Machined Aluminum
    Quantity Included: 1 pair
    Color: Gunmetal

    Original price $51.99
    Current price $34.62
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 138007 Aluminum Center Driveshaft
    Save 33%
    Original price $32.99
    Current price $21.97

    Redcat Racing 138007 Aluminum Center Driveshaft

    Center Driveshaft (CV Shaft)
    Material: Aluminum
    Quantity Included: 2

    Original price $32.99
    Current price $21.97
    Save 33%
  • Redcat Racing Hop Up Redcat Racing BLH-0011GM Upgrade shocks
    Save 33%
    Original price $24.49
    Current price $16.31

    Redcat Racing BLH-0011GM Aluminum Shocks

    Shocks
    Material: Aluminum
    Quantity Included: 2 Complete Shocks

    Original price $24.49
    Current price $16.31
    Save 33%
  • Redcat Racing Hop Up Redcat Racing RER11412 Aluminum Bumper Mounts
    Save 13%
    Original price $15.99
    Current price $13.98

    Redcat Racing RER11412 Aluminum Bumper Mounts

    Bumper Mounts
    Material: Aluminum
    Quantity Included: Bumper Mounts: 2 pcs Screw 3x10mm: 8 pcs

    Original price $15.99
    Current price $13.98
    Save 13%
  • Redcat Racing Hop Up Redcat Racing RER11474 CNC Steel Gear Set For Gen8 Transmission And Transfer Case
    Save 15%
    Original price $25.99
    Current price $21.97

    Redcat Racing RER11474 CNC Steel Gear Set

    CNC Steel Gear Set for Gen8 - (Total 4 Gears) Metal transfer case gear (25T), Metal transmission gear (20T), Metal Transmission / Transfer case i...

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    Original price $25.99
    Current price $21.97
    Save 15%
  • Redcat Racing Hop Up Redcat Racing TMS-22 Aluminum Front C-Hub - Gunmetal
    Save 33%
    Original price $55.49
    Current price $36.95

    Redcat Racing TMS-22 Aluminum Front C-Hub

    Front C-hub
    Material: Machined Aluminum
    Quantity Included: 1 pair
    Color: Gunmetal

    Original price $55.49
    Current price $36.95
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 180003S Aluminum Steering Arm Mount
    Save 33%
    Original price $27.49
    Current price $18.31

    Redcat Racing 180003S Aluminum Steering Arm Mount

    Front/Rear Steering Arm Mount
    Material: Aluminum
    Quantity Included: 1 pair

    Original price $27.49
    Current price $18.31
    Save 33%
  • Redcat Racing Hop Up Redcat Racing BS910-051 Center Differential Unit
    Save 33%
    Original price $27.99
    Current price $18.64

    Redcat Racing BS910-051 Center Differential Unit

    Replacement Center Differential Unit Comes assembled ready for install

    Original price $27.99
    Current price $18.64
    Save 33%
  • Redcat Racing Hop Up Redcat Racing 050028 Air Filter
    Sold out
    Original price $37.49
    Current price $24.97

    Redcat Racing 050028 Air Filter

    Air Filter
    Material: Aluminum
    Color: Gunmetal

    Original price $37.49
    Current price $24.97
    Sold out