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!

16019 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 Rear Chassis Brace for Team Associated DR10 Drag Race Car RTR Save 56%

Billet Machined Rear Chassis Brace for Team Associated DR10 Drag Race Car RTR

In stock
C29984GREY
$13.20 $29.99
Save 56%
Billet Machined Rear Chassis Brace for Team Associated DR10 Drag Race Car RTR Save 33%

Billet Machined Rear Chassis Brace for Team Associated DR10 Drag Race Car RTR

In stock
C29984BLUE
$20.09 $29.99
Save 33%
Billet Machined Rear Chassis Brace for Team Associated DR10 Drag Race Car RTR Save 32%

Billet Machined Rear Chassis Brace for Team Associated DR10 Drag Race Car RTR

In stock
C29984BLACK
$20.39 $29.99
Save 32%
Billet Machined Rear Chassis Brace for Tamiya Scale Off-Road CC02 Save 61%

Billet Machined Rear Chassis Brace for Tamiya Scale Off-Road CC02 | CC-02

In stock
C30049SILVER
$9.75 $24.99
Save 61%
Billet Machined Rear Chassis Brace for Tamiya Scale Off-Road CC02 Save 78%

Billet Machined Rear Chassis Brace for Tamiya Scale Off-Road CC02 | CC-02

In stock
C30049GUN
$5.50 $24.99
Save 78%
Billet Machined Rear Chassis Brace for Tamiya Scale Off-Road CC02 Save 70%

Billet Machined Rear Chassis Brace for Tamiya Scale Off-Road CC02 | CC-02

In stock
C30049BLACK
$7.50 $24.99
Save 70%
Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD Save 37%

Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD - Red 9521

In stock
C32575RED
$37.79 $59.99
Save 37%
Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD

Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD - Orange 9521

In stock
C32575ORANGE
$59.99
Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD Save 16%

Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD - Grey 9521

In stock
C32575GREY
$50.39 $59.99
Save 16%
Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD Save 47%

Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD - Green 9521

In stock
C32575GREEN
$31.79 $59.99
Save 47%
Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD Save 49%

Billet Machined Rear Chassis Brace for Traxxas 1/8 Sledge 4WD - Blue 9521

In stock
C32575BLUE
$30.59 $59.99
Save 49%
Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux Save 78%

Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux | C1 Flux

In stock
C25489SILVER
$10.12 $45.99
Save 78%
Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux Save 78%

Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux | C1 Flux

In stock
C25489RED
$10.12 $45.99
Save 78%
Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux Save 78%

Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux | C1 Flux

In stock
C25489PURPLE
$10.12 $45.99
Save 78%
Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux Save 78%

Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux | C1 Flux

In stock
C25489ORANGE
$10.12 $45.99
Save 78%
Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux Save 78%

Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux | C1 Flux

In stock
C25489GUN
$10.12 $45.99
Save 78%
Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux Save 78%

Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux | C1 Flux

In stock
C25489GREEN
$10.12 $45.99
Save 78%
Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux Save 78%

Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux | C1 Flux

In stock
C25489BLUE
$10.12 $45.99
Save 78%
Billet Machined Rear Chassis Brace for Arrma 1/7 Limitless All-Road & Infraction Save 35%

Machined Rear Chassis Brace for Arrma 1/7 Limitless & Infraction ARA320511 | Felony 6S BLX All-Road

In stock
C31974RED
$18.84 $28.99
Save 35%
Billet Machined Rear Chassis Brace for Arrma 1/7 Limitless All-Road & Infraction Save 70%

Machined Rear Chassis Brace for Arrma 1/7 Limitless & Infraction ARA320511 | Felony 6S BLX All-Road

In stock
C31974GREY
$8.70 $28.99
Save 70%
Billet Machined Rear Chassis Brace for Arrma 1/7 Limitless All-Road & Infraction Save 55%

Machined Rear Chassis Brace for Arrma 1/7 Limitless & Infraction ARA320511 | Felony 6S BLX All-Road

In stock
C31974BLUE
$13.05 $28.99
Save 55%
Billet Machined Rear Chassis Brace for Losi 1/5 Desert Buggy XL-E Save 78%

Billet Machined Rear Chassis Brace for Losi 1/5 Desert Buggy XL-E

In stock
C28811RED
$7.92 $35.99
Save 78%
Billet Machined Rear Chassis Brace for Losi 1/5 Desert Buggy XL-E Save 78%

Billet Machined Rear Chassis Brace for Losi 1/5 Desert Buggy XL-E

In stock
C28811GREY
$7.92 $35.99
Save 78%
Billet Machined Rear Chassis Brace for Losi 1/5 Desert Buggy XL-E Save 76%

Billet Machined Rear Chassis Brace for Losi 1/5 Desert Buggy XL-E

In stock
C28811BLUE
$8.64 $35.99
Save 76%
Billet Machined Rear Chassis Brace for Losi 1/5 Desert Buggy XL-E Save 78%

Billet Machined Rear Chassis Brace for Losi 1/5 Desert Buggy XL-E

In stock
C28811BLACK
$7.92 $35.99
Save 78%
Billet Machined Rear Bumper Receiving Hitch w/ 6mm Ball Mount for Traxxas TRX-4

Billet Machined Rear Bumper Receiving Hitch w/ 6mm Ball Mount for Traxxas TRX-4

In stock
C29960
$3.99
Billet Machined Rear Bumper Receiving Hitch w/ Ball Mount for Traxxas TRX-4 Sold out

Billet Machined Rear Bumper Receiving Hitch w/ Ball Mount for Traxxas TRX-4

Sold out
C28068HARD
$9.99
Billet Machined Rear Bumper Receiving Hitch w/ Ball Mount for Traxxas TRX-4 Sold out

Billet Machined Rear Bumper Receiving Hitch w/ Ball Mount for Traxxas TRX-4

Sold out
C28068BLACK
$9.99
Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig Save 32%

Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig | Stampede 4X4 (-2023) | Ford Fiesta ST Rally (-2023)

In stock
C25812SILVER
$33.99 $49.99
Save 32%
Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig Save 42%

Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig | Stampede 4X4 (-2023) | Ford Fiesta ST Rally (-2023)

In stock
C25812RED
$28.99 $49.99
Save 42%
Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig Save 78%

Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig | Stampede 4X4 (-2023) | Ford Fiesta ST Rally (-2023)

In stock
C25812GUN
$11.00 $49.99
Save 78%
Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig Save 57%

Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig | Stampede 4X4 (-2023) | Ford Fiesta ST Rally (-2023)

In stock
C25812GREEN
$21.50 $49.99
Save 57%
Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig Save 34%

Billet Machined Rear Bumper Set for Traxxas 1/10 Telluride 4X4 Trail Rig | Stampede 4X4 (-2023) | Ford Fiesta ST Rally (-2023)

In stock
C25812BLUE
$32.99 $49.99
Save 34%
Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 62%

Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR

In stock
C31313SILVER
$11.02 $28.99
Save 62%
Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 37%

Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR

In stock
C31313RED
$18.26 $28.99
Save 37%
Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 32%

Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR

In stock
C31313ORANGE
$19.71 $28.99
Save 32%
Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 43%

Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR

In stock
C31313GREY
$16.52 $28.99
Save 43%
Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 45%

Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR

In stock
C31313GREEN
$15.94 $28.99
Save 45%
Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 40%

Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR

In stock
C31313BLUE
$17.39 $28.99
Save 40%
Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 76%

Billet Machined Rear Chassis Support for Losi 1/10 Lasernut U4 4WD Brushless RTR

In stock
C31313BLACK
$6.96 $28.99
Save 76%
Billet Machined Rear Bulkhead for Traxxas 1/10 E-Maxx Monster Truck 3903

Billet Machined Rear Bulkhead for Traxxas 1/10 E-Maxx Monster Truck 3903 4929R | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

In stock
C25964GREEN
$35.99
Billet Machined Rear Bulkhead for Traxxas 1/10 E-Maxx Monster Truck 3903 Sold out

Billet Machined Rear Bulkhead for Traxxas 1/10 E-Maxx Monster Truck 3903 4929R | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

Sold out
C25964BLUE
$35.99
Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT Save 16%

Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT 7828

In stock
C33331SILVER
$10.91 $12.99
Save 16%
Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT Save 11%

Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT 7828

In stock
C33331RED
$11.56 $12.99
Save 11%
Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT Save 16%

Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT 7828

In stock
C33331ORANGE
$10.91 $12.99
Save 16%
Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT Save 16%

Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT 7828

In stock
C33331GREY
$10.91 $12.99
Save 16%
Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT Save 16%

Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT 7828

In stock
C33331GREEN
$10.91 $12.99
Save 16%
Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT Save 9%

Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT 7828

In stock
C33331BLUE
$11.82 $12.99
Save 9%
Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT Save 16%

Billet Machined Rear Bulkhead Lower Cover for Traxxas XRT 7828

In stock
C33331BLACK
$10.91 $12.99
Save 16%
Billet Machined Rear Bumper Brace for Team Associated 1/8 SC8 Short Course Truck Save 61%

Billet Machined Rear Bumper Brace for Team Associated 1/8 SC8 Short Course Truck | RC8 | RC8T

In stock
T7169BLUE
$14.82 $37.99
Save 61%
Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

In stock
C26748SILVER
$6.60 $29.99
Save 78%
Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 16%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

In stock
C26748RED
$25.19 $29.99
Save 16%
Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 27%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

In stock
C26748PURPLE
$21.89 $29.99
Save 27%
Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 21%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

In stock
C26748ORANGE
$23.69 $29.99
Save 21%
Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 16%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

In stock
C26748GREY
$25.19 $29.99
Save 16%
Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

In stock
C26748GREEN
$6.60 $29.99
Save 78%
Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 19%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

In stock
C26748BLUE
$24.29 $29.99
Save 19%
Billet Machined Rear Body Mounts & Posts for Axial 1/6 SCX6 JLU Wrangler Save 66%

Billet Machined Rear Body Mounts & Posts for Axial 1/6 SCX6 JLU Wrangler 251008

In stock
C32427SILVER
$13.60 $39.99
Save 66%
Billet Machined Rear Body Mounts & Posts for Axial 1/6 SCX6 JLU Wrangler Save 62%

Billet Machined Rear Body Mounts & Posts for Axial 1/6 SCX6 JLU Wrangler 251008

In stock
C32427GREY
$15.20 $39.99
Save 62%
Billet Machined Rear Body Mounts & Posts for Axial 1/6 SCX6 JLU Wrangler Save 62%

Billet Machined Rear Body Mounts & Posts for Axial 1/6 SCX6 JLU Wrangler 251008

In stock
C32427BLUE
$15.20 $39.99
Save 62%
Billet Machined Rear Body Mount Set for HPI 1/10 Nitro Firestorm Stadium Truck Save 23%

Billet Machined Rear Body Mount Set for HPI 1/10 Nitro Firestorm Stadium Truck | Blitz

In stock
T6603SILVER
$16.16 $20.99
Save 23%
Billet Machined Rear Body Mount Set for HPI 1/10 Nitro Firestorm Stadium Truck Save 59%

Billet Machined Rear Body Mount Set for HPI 1/10 Nitro Firestorm Stadium Truck | Blitz

In stock
T6603BLUE
$8.61 $20.99
Save 59%
Billet Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX Truck Save 32%

Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX ARA320485

In stock
C30931SILVER
$31.27 $45.99
Save 32%
Billet Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX Truck Save 34%

Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX ARA320485

In stock
C30931RED
$30.35 $45.99
Save 34%
Billet Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX Truck Save 63%

Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX ARA320485

In stock
C30931GREY
$17.02 $45.99
Save 63%
Billet Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX Truck

Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX ARA320485

In stock
C30931GREEN
$45.99
Billet Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX Truck Save 68%

Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX ARA320485

In stock
C30931BLUE
$14.72 $45.99
Save 68%
Billet Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX Truck Save 68%

Machined Rear Body Posts w/ Mounts for Arrma 1/5 Kraton 4X4 8S BLX ARA320485

In stock
C30931BLACK
$14.72 $45.99
Save 68%
Billet Machined Rear Bulkhead Set for Losi 1/5 Desert Buggy XL-E Save 78%

Billet Machined Rear Bulkhead Set for Losi 1/5 Desert Buggy XL-E

In stock
C28857RED
$13.20 $59.99
Save 78%
Billet Machined Rear Bulkhead Set for Losi 1/5 Desert Buggy XL-E Save 78%

Billet Machined Rear Bulkhead Set for Losi 1/5 Desert Buggy XL-E

In stock
C28857BLACK
$13.20 $59.99
Save 78%
Billet Machined Rear Bumper (1) for Losi 1/18 Mini-LST Monster Truck Save 10%

Billet Machined Rear Bumper (1) for Losi 1/18 Mini-LST Monster Truck

In stock
T8316SILVER
$20.69 $22.99
Save 10%
Billet Machined Rear Bumper (1) for Losi 1/18 Mini-LST Monster Truck

Billet Machined Rear Bumper (1) for Losi 1/18 Mini-LST Monster Truck

In stock
T8316BLUE
$29.99