Skip to content

Hop-Up Parts

Discover a wide range of tuning hop-ups and performance parts to enhance your vehicles performance. Shop now for top-quality upgrades and maximize your rides potential!

16009 products

Filters

Use part type, scale, color, or clearance filters to narrow this large collection. Stock is controlled above.

Part, scale, color, and sale status
Billet Machined Chassis Conversion Kit for Traxxas 1/10 Drag Slash 2WD Save 40%

Billet Machined Chassis Conversion Kit for Traxxas 1/10 Drag Slash 2WD 5832G

In stock
C32300BLACK
$113.99 $189.99
Save 40%
Billet Machined Center Drive Shafts for Arrma 1/7 Limitless All-Road Speed Bash Save 78%

Billet Machined Center Drive Shafts for Arrma 1/7 Limitless ARA310941 ARA310942 | Infraction 6S BLX | Felony 6S BLX All-Road

In stock
C30178
$4.62 $20.99
Save 78%
Billet Machined Center Brace Rear Mount for Arrma 1/7 Limitless All-Road Save 5%

Machined Center Brace Rear Mount for Arrma 1/7 Limitless All-Road ARA320500 | Kraton 6S BLX | Notorious 6S BLX | Outcast 6S BLX | Talion 6S BLX | Infraction 6S BLX | Felony 6S BLX All-Road | Mojave 6S BLX | Big Rock 6S 4X4 BLX | Fireteam 6S 4X4 BLX

In stock
C32396SILVER
$27.54 $28.99
Save 5%
Billet Machined Rear Shock Towers for Axial 1/10 SCX10 III Save 61%

Billet Machined Black Rear Shock Towers for Axial 1/10 SCX10 III

In stock
C30057BLACK
$11.31 $28.99
Save 61%
Billet Machined Bell Crank Top Plate for Losi 1/5 DBXL-E 2.0 4WD Save 9%

Billet Machined Bellcrank Top Plate for Losi 1/5 DBXL-E 2.0 4WD

In stock
C32402SILVER
$36.39 $39.99
Save 9%
Billet Machined Battery Holder Pin for Tamiya T3-01 Dancing Rider Save 78%

Billet Machined Battery Holder Pin for Tamiya T3-01 Dancing Rider

In stock
C28961SILVER
$1.32 $5.99
Save 78%
Billet Machined Alloy Steering Knuckles for Associated DR10 Drag Race Car RTR Save 58%

Billet Machined Alloy Steering Knuckles for Associated DR10 Drag Race Car RTR

In stock
C29608BLACK
$12.18 $28.99
Save 58%
Billet Machined Alloy Suspension Kit for 1/5 Kraton 4X4 8S BLX Speed Monster

Billet Machined Alloy Suspension Kit for 1/5 Kraton 4X4 8S BLX Speed Monster

In stock
C30183SILVER
$329.99
Billet Machined Alloy Steering Blocks for Traxxas 1/10 Slash 2WD Save 73%

Billet Machined Alloy Steering Blocks for Traxxas 1/10 Slash 2WD 3736 | Stampede 2WD | Slash 2WD XL5 & VXL | Rustler 2WD (XL5, VXL)

In stock
C31836BLACK
$8.10 $29.99
Save 73%
Billet Machined Alloy Steering Bell Crank Set for Traxxas 1/10 4-Tec 2.0 Save 52%

Billet Machined Alloy Steering Bellcrank Set for Traxxas 1/10 4-Tec 2.0 | 3.0

In stock
C28427ORANGE
$14.40 $29.99
Save 52%
Billet Machined Alloy Rear Differential Cover for Axial 1/10 Yeti Rock Racer Save 78%

Billet Machined Alloy Rear Differential Cover for Axial 1/10 Yeti Rock Racer

In stock
C26268BLACK
$4.62 $20.99
Save 78%
Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 78%

Billet Machined Alloy Rear Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28214RED
$5.94 $26.99
Save 78%
Billet Machined Alloy Gear Cover for Traxxas 1/10 Slash 2WD Save 54%

Billet Machined Alloy Gear Cover for Traxxas 1/10 Slash 2WD 3792 | Stampede 2WD | Slash 2WD XL5 & VXL | Rustler 2WD | Bandit

In stock
C31832BLACK
$15.18 $32.99
Save 54%
Billet Machined Alloy Front Lower Arms for Axial 1/8 Yeti XL Rock Racer Buggy Save 52%

Billet Machined Alloy Front Lower Arms for Axial 1/8 Yeti XL Rock Racer Buggy | Yeti XL Monster Buggy

In stock
C29996SILVER
$22.08 $45.99
Save 52%
Billet Machined Alloy Front Shock Tower for Axial 1/10 SCX10 II Save 35%

Billet Machined Alloy Front Shock Tower for Axial 1/10 SCX10 II

In stock
C27129BLUE
$15.59 $23.99
Save 35%
Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler Save 35%

Billet Machined Alloy Front Bumper Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28215RED
$13.64 $20.99
Save 35%
Billet Machined Alloy Chassis Linkage (4) for Axial Wraith 2.2

Billet Machined Alloy Chassis Linkage (4) for Axial Wraith 2.2 AX80083 | Ridgecrest

In stock
C23789BLUE
$35.99
Billet Machined Alloy Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 Save 69%

Billet Machined Alloy Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 | 3.0

In stock
C28038GUN
$6.51 $20.99
Save 69%
Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler Save 23%

Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27974RED
$16.16 $20.99
Save 23%
Billet Machined Adjustable Upper Suspension Arms (2) for Traxxas X-Maxx 4X4 Save 58%

Billet Machined Adjustable Upper Suspension Arms (2) for Traxxas X-Maxx 4X4 7729 | X-Monster Chassis | Pro Scale Sand Car

In stock
C27093RED
$25.20 $59.99
Save 58%
Billet Machined Adjustable Shock Mount Plate (4) for Axial 1/10 SCX10 II Save 70%

Billet Machined Adjustable Shock Mount Plate (4) for Axial 1/10 SCX10 II

In stock
C27306GUN
$9.00 $29.99
Save 70%
Billet Machined 26T Pinion Gear for Tamiya T3-01 Dancing Rider Save 33%

Billet Machined 26T Pinion Gear for Tamiya T3-01 Dancing Rider

In stock
C29978
$4.68 $6.99
Save 33%
Billet Machined 18T Pinion Gear for Traxxas LaTrax Rally 1/18 Scale Sold out

Billet Machined 2mm Bore 48P 18T Pinion Gear for Traxxas LaTrax Rally 1/18 Scale

Sold out
C25892
$4.99
Billet Machined 15T Steering Servo Arm for Axial 1/6 SCX6 Save 62%

Billet Machined 15T Red Steering Servo Arm for Axial 1/6 SCX6 251010

In stock
C32414RED
$7.98 $20.99
Save 62%
Billet Machined 17mm Hex Wheel Nuts for Most 1/8 Buggy, Truggy, SC & Mon. Truck Sold out

Billet 17mm Hex Wheel Nuts for 1/8 Buggy, Truggy, SC & Mon. Truck | Savage-X, Kyosho MP7.5, Associated Monster GT, Kyosho Inferno 777, Jato 2.5/3.3, Hellfire, 8ight/8ight-T, RC8/RC8T/SC8, Hobao Hyper 8.5, Ofna Ultra LX One, T-Maxx 3.3 / E-Maxx, Savage XL

Sold out
C30045GOLD
$10.99
Billet Machined 15T Dual Sided Steering Servo Arm for Losi 1/5 DBXL-E 2.0 Save 16%

Billet Machined 15T Dual Sided Steering Servo Arm for Losi 1/5 DBXL-E 2.0 | DBXL-E 2.0 4WD

In stock
C32555SILVER
$17.63 $20.99
Save 16%
Alloy Steering Bellcrank Set for Traxxas 1/10 Bandit, Slash 2WD, F-150 Raptor Save 48%

Steering Bellcrank Set for Traxxas 1/10 Bandit, Slash 2WD & F-150 Raptor 3743 | Slash 2WD XL5 & VXL

In stock
C28342ORANGE
$18.71 $35.99
Save 48%
Alloy Skid Plate Assembly for Axial 1/10 SCX-10 Off-Road Crawler Sold out

Alloy Skid Plate Assembly for Axial 1/10 SCX-10 Off-Road Crawler

Sold out
19.O03
$5.28 $10.99
Save 52%
Alloy Side Step Running Board Set for Axial SCX6 (AXI05000 Only) Save 9%

Alloy Side Step Running Board Set for Axial SCX6 (AXI05000 Only) 250003

In stock
C32339BLACK
$36.39 $39.99
Save 9%
Alloy Rear Lower Suspension Hanger for Arrma 1/10 Granite Voltage 2WD Mega Truck Save 78%

Alloy Rear Lower Suspension Hanger for Arrma 1/10 Granite Voltage 2WD AR320384

In stock
C28975SILVER
$2.86 $12.99
Save 78%
Alloy Machined Side Step Plate Set for Traxxas TRX-4 Scale & Trail Crawler Save 11%

Alloy Machined Side Step Plate Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28469SILVER
$26.69 $29.99
Save 11%
Alloy Machined Shock Set (8) for Traxxas 1/7 Unlimited Desert Racer Sold out

Alloy Machined Shock Set (8) for Traxxas 1/7 Unlimited Desert Racer

Sold out
C31352BLACK
$89.99
Alloy Machined Rear Support Brace for Losi 1/10 22S Drag & SCT

Alloy Machined Rear Support Brace for Losi 1/10 22S Drag & SCT | 2WD RTR 22S SCT

In stock
C31608BLACK
$28.99
Alloy Machined Rear Bulkhead for Arrma 1/10 Granite Voltage 2WD Mega Truck Save 78%

Machined Rear Bulkhead for Arrma 1/10 Granite Voltage 2WD Mega Truck AR320384

In stock
C28965GREY
$6.60 $29.99
Save 78%
Alloy Machined Differential Lock Spool for Tamiya TT-02/B/T/D Sold out

Alloy Machined Differential Lock Spool for Tamiya TT-02/B/T/D

Sold out
C32698BLUE
$10.99
Alloy Machined Center Gearbox Housings for Axial 1/24 SCX24 Save 77%

Alloy Machined Center Gearbox Housings for Axial 1/24 SCX24

In stock
C30342
$4.37 $18.99
Save 77%
Alloy Machined Battery Tray for Axial 1/10 SCX10 III Off-Road Crawler Save 67%

Alloy Machined Battery Tray for Axial 1/10 SCX10 III Off-Road Crawler

In stock
C30610BLACK
$8.58 $25.99
Save 67%
Alloy Front Skid Plate for Arrma 1/8 Talion 6S BLX & Typhon 6S BLX (AR330230) Save 58%

Alloy Front Skid Plate for Arrma 1/8 Talion 6S BLX & Typhon 6S BLX (AR330230) | Typhon 4X4 3S BLX

In stock
C30932BLACK
$12.18 $28.99
Save 58%
Alloy Front Bumper Guard & Protection Plates for Arrma 1/7 Felony, Infraction

Alloy Front Bumper Guard & Protection Plates for Arrma 1/7 Felony & Infraction | Infraction 6S BLX | Felony 6S BLX All-Road

In stock
C31018
$69.99
Alloy Differential Case Housings for Traxxas 1/10 Stampede 2WD & Rustler 2WD Save 70%

Differential Case Housings for Traxxas 1/10 Stampede 2WD & Rustler 2WD 2381X

In stock
C31854
$7.20 $23.99
Save 70%
Alloy Differential Case Housings for Traxxas 1/10 Slash 2WD Save 33%

Alloy Differential Case Housings for Traxxas 1/10 Slash 2WD 2381X | Slash 2WD XL5 & VXL

In stock
C30917BLACK
$20.09 $29.99
Save 33%
Alloy Battery Holder for Tamiya T3-01 Dancing Rider Save 69%

Alloy Battery Holder for Tamiya T3-01 Dancing Rider

In stock
C28960SILVER
$9.30 $29.99
Save 69%
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 20%

Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27998BLACK
$23.99 $29.99
Save 20%
12mm Hex Wheel (4) Hub 7mm Thick for 1/10 Traxxas, Axial, Tamiya, TC & Drift Save 11%

12mm Hex Wheel (4) Hub 7mm Thick for 1/10 Traxxas, Axial, Tamiya, Drift & TC | Stampede 2WD | AX10 | CR01 | Slash 2WD (-2021) | Slash 4X4 | SCX-10 | Stampede 4X4 (-2023) | TT-01 | EXO | CC-01 | Yeti Rock Racer | Sprint 2 | Wraith 1.9 | Hoss 4X4

In stock
C31082SILVER
$7.11 $7.99
Save 11%
Integy 3-Drawer Compact Buggy On-Road Hauler Bag for 1/8 & 1/10 Scale

Integy 3-Drawer Compact Buggy On-Road Hauler Bag for 1/8 & 1/10 Scale

In stock
C34510BLACK
$119.99
Machined Alloy Flatbed Dual Axle Car Trailer Kit for 1/18 Scale RC 328x188x78mm

Machined Alloy Black Dual Axle Flatbed Car Trailer Kit for 1/18 RC | Mini-LST | Mini-Rock Crawler | LaTrax Rally | LaTrax Teton Monster Truck | LaTrax SST Truck | TRX-4M | Mini LMT

In stock
C33781BLACK
$59.99
Replacement Parts for C26736 Save 78%

Replacement Parts for C26736 | Vaterra Twin Hammers 1.9

In stock
C28275
$0.44 $1.99
Save 78%
Professional 1/10 On-Road Touring & Drift Chassis Setup System

Professional 1/10 On-Road Touring & Drift Chassis Setup System | Kyosho V-One-R | R40 Nitro

In stock
C33828
$79.99
Type XD Adapters for C33264, C23115 & C32380 Setup Station(M5 w/6mm ID for Maxx) Save 26%

Type XD Adapters for C33264, C23115 & C32380 Setup Station(M5 w/6mm ID for Maxx) | Maxx 4S Monster Truck | Maxx V2 with WideMaxx

In stock
C33255GREY
$19.23 $25.99
Save 26%
Professional Setup Station System for Most 1/10 Touring Car & Drift Car

Professional Setup Station System for Most 1/10 Touring Car & Drift Car | Kyosho V-One-R | R40 Nitro | Kyosho FW-05R & FW-06

In stock
C26395BLUE
$99.99
Alloy Machined M3 Size Short Ball Ends Type Tie Rod Ends, Ball Links Sold out

Alloy Machined M3 Size Short Ball Ends Type Tie Rod Ends, Ball Links | Savage-X (25, 21, SS & 4.6) | Associated Monster GT | Jato 2.5 & Jato 3.3 | Savage XL | Clod Buster | Summit

Sold out
C31749SILVER
$6.99
Alloy Machined M3 Size Short Ball Ends Type Tie Rod Ends, Ball Links

Alloy Machined M3 Size Short Ball Ends Type Tie Rod Ends, Ball Links | Savage-X (25, 21, SS & 4.6) | Associated Monster GT | Jato 2.5 & Jato 3.3 | Savage XL | Clod Buster | Summit

In stock
C31749RED
$6.99
Alloy Machined M3 Size Short Ball Ends Type Tie Rod Ends, Ball Links

Alloy Machined M3 Size Short Ball Ends Type Tie Rod Ends, Ball Links | Savage-X (25, 21, SS & 4.6) | Associated Monster GT | Jato 2.5 & Jato 3.3 | Savage XL | Clod Buster | Summit

In stock
C30415SILVER
$5.99
Alloy Machined HD Big Bore Shocks (2) 100mm for 1/8 Scale Off-Road Save 54%

Alloy Machined HD Big Bore Shocks (2) 100mm for 1/8 Scale Off-Road | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31829BLACK
$18.40 $39.99
Save 54%
Alloy Machined HD Big Bore Shocks (2) 90mm for 1/8 Scale Off-Road Save 62%

Alloy Machined HD Big Bore Shocks (2) 90mm for 1/8 Scale Off-Road | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31828RED
$15.20 $39.99
Save 62%
Alloy Machined HD Big Bore Shocks (2) 90mm for 1/8 Scale Off-Road Save 47%

Alloy Machined HD Big Bore Shocks (2) 90mm for 1/8 Scale Off-Road | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31828GUN
$21.19 $39.99
Save 47%
Alloy Machined HD Big Bore Shocks (2) 110mm for 1/8 Scale Off-Road Save 61%

Green Alloy Machined HD Big Bore Shocks for 1/8 Scale Off-Road (110mm, 2-Pack) | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31549GREEN
$15.60 $39.99
Save 61%
Alloy Machined HD Big Bore Shocks (2) 140mm for 1/8 Scale Off-Road Save 78%

Alloy Machined HD Big Bore Shocks (2) 140mm for 1/8 Scale Off-Road | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31548RED
$8.80 $39.99
Save 78%
Alloy Machined HD Big Bore Shocks (2) 140mm for 1/8 Scale Off-Road Save 78%

Alloy Machined HD Big Bore Shocks (2) 140mm for 1/8 Scale Off-Road | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31548PURPLE
$8.80 $39.99
Save 78%
Alloy Machined HD Big Bore Shocks (2) 140mm for 1/8 Scale Off-Road Save 47%

Alloy Machined HD Big Bore Shocks (2) 140mm for 1/8 Scale Off-Road | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31548GUN
$21.19 $39.99
Save 47%
Alloy Machined HD Big Bore Shocks (2) 122mm for 1/8 Scale Off-Road Save 63%

Alloy Machined HD Big Bore Shocks (2) 122mm for 1/8 Scale Off-Road | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31547GREEN
$14.80 $39.99
Save 63%
Alloy Machined HD Big Bore Shocks (2) 122mm for 1/8 Scale Off-Road Save 74%

Alloy Machined HD Big Bore Shocks (2) 122mm for 1/8 Scale Off-Road | Kyosho MP7.5 | Inferno 777 | Hobao Hyper 8.5 | Kyosho Inferno MP9

In stock
C31547BLACK
$10.40 $39.99
Save 74%
XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car Sold out

XSR11 Competition 52-55mm Racing Shock (2) for 1/10 Touring Car & Drift Car | Kyosho V-One-R | R40 Nitro | FF Front Wheel Drive | FF03 | TT-01

Sold out
C25910GUN
$38.99
0.9mm Hex Wrench for T-Rex 250

0.9mm Hex Wrench for T-Rex 250 | Micro RS4 | Associated RC18T, RC18B & RC18R

In stock
C23017BLUE
$4.99
Realistic Alloy Rear Wing Mount (37mm) for 1/10 Size Drift & Touring Car

Realistic Alloy Rear Wing Mount (37mm) for 1/10 Size Drift & Touring Car | FF Front Wheel Drive | FF03 | TT-01

In stock
C34003BLACK
$12.99
Realistic 1/10 Size Aluminum Rear Wing 165mm Width

Realistic 1/10 Size Aluminum Rear Wing 165mm Width | FF Front Wheel Drive | FF03 | TT-01

In stock
C24896GUN
$20.99
Carbon Fiber Composite Rear Wing 187mm for Drift Racing and 1/10 Touring Cars Save 3%

Carbon Fiber Composite Rear Wing 187mm for Drift Racing and 1/10 Touring Cars | FF Front Wheel Drive | FF03 | TT-01

In stock
C24219SILVER
$22.30 $22.99
Save 3%
Battery Cover for 3racing Cactus Save 51%

Battery Cover for 3racing Cactus | Sakura Cactus 2WD Buggy

In stock
CAC-119
$1.24 $2.53
Save 51%
Stainless Steel Gearbox Counter Shafts for Tamiya Super Clod Buster

Stainless Steel Gearbox Counter Shafts for Tamiya Super Clod Buster

In stock
C34293
$3.99
80mm & 150mm Alloy Modified Steering Linkages for Tamiya Super Clod Buster

80mm & 150mm Alloy Modified Steering Linkages for Tamiya Super Clod Buster

In stock
C34292
$12.99
Complete Alloy Axle Conversion for Tamiya Super Clod Buster

Complete Alloy Axle Conversion for Tamiya Super Clod Buster

In stock
C34285RED
$199.99
Complete Alloy Axle Conversion for Tamiya Super Clod Buster Sold out

Complete Alloy Axle Conversion for Tamiya Super Clod Buster

Sold out
C34285BLUE
$199.99