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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

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

Part, scale, color, and sale status
Front Gear Box Housing Set for 1/10 Size 4WD Touring Car C23475 Save 78%

Front Gearbox Housing Set for 1/10 Size 4WD Touring Car C23475 | T1 Touring Car

In stock
C24077
$3.74 $16.99
Save 78%
V3 Digital MG946R Standard Size Metal Gear Servo 14kg 0.15s w/ Metal Horn Save 16%

V3 Digital MG946R Standard Size Metal Gear Servo 14kg 0.15s w/ Metal Horn

In stock
C30817
$10.07 $11.99
Save 16%
V3 Digital MG945 Standard Size Metal Gear Servo 13kg 0.18s w/ Metal Horn Save 10%

V3 Digital MG945 Standard Size Metal Gear Servo 13kg 0.18s w/ Metal Horn

In stock
C30816
$10.79 $11.99
Save 10%
V3 Digital MG995 Standard Size Metal Gear Servo 12kg 0.15s w/ Metal Horn Save 20%

V3 Digital MG995 Metal Gear Servo 12kg 0.15s with Metal Horn - Standard Size

In stock
C30815
$9.59 $11.99
Save 20%
V3 Digital MG996R Standard Size Metal Gear Servo 12kg 0.14s w/ Metal Horn

V3 Digital MG996R Standard Size Metal Gear Servo 12kg 0.14s w/ Metal Horn

In stock
C30814
$11.99
Servo Controller Board, 90-to-180 Degree Travel Conversion

Servo Controller Board, 90-to-180 Degree Travel Conversion

In stock
C30657
$7.99
V3 Digital MG946R Standard Size Metal Gear Servo 14kg 0.15s w/ Metal Horn

V3 Digital MG946R Standard Size Metal Gear Servo 14kg 0.15s w/ Metal Horn

In stock
C30419
$10.99
V3 Digital MG945 Standard Size Metal Gear Servo 13kg 0.18s w/ Metal Horn Sold out

V3 Digital MG945 Standard Size Metal Gear Servo 13kg 0.18s w/ Metal Horn

Sold out
C30418
$10.99
V3 Digital MG995 Standard Size Metal Gear Servo 12kg 0.15s w/ Metal Horn

V3 Digital MG995 Standard Size Metal Gear Servo 12kg 0.15s w/ Metal Horn

In stock
C30417
$10.99
V3 Digital MG996R Standard Size Metal Gear Servo 12kg 0.14s w/ Metal Horn

V3 Digital MG996R Standard Size Metal Gear Servo 12kg 0.14s w/ Metal Horn

In stock
C30416
$10.99
Power HD B5 Metal Gear High Speed Digital Servo 20kg 0.066s

Power HD B5 Metal Gear High Speed Digital Servo 20kg 0.066s

In stock
C30406
$72.99
Power HD WH-65KG Waterproof Metal Gear High Torque Servo 65kg 0.15s Save 16%

Power HD WH-65KG Waterproof Metal Gear High Torque Servo 65kg 0.15s

In stock
C30402
$50.39 $59.99
Save 16%
Power HD R20 Digital High Speed Metal Gear 20kg Servo 0.085s Save 16%

Power HD R20 Digital High Speed Metal Gear 20kg Servo 0.085s

In stock
C30390
$46.19 $54.99
Save 16%
Power HD LW-13MG Digital Metal Gear 13kg Servo 0.12s Save 6%

Power HD LW-13MG Digital Metal Gear 13kg Servo 0.12s

In stock
C30389
$31.95 $33.99
Save 6%
Power HD LF-13MG Digital Metal Gear 13kg Servo 0.12s Save 22%

Power HD LF-13MG Digital Metal Gear 13kg Servo 0.12s

In stock
C30388
$28.07 $35.99
Save 22%
JX CLS6036HV Digital 27kg Metal Gear Coreless Servo 0.11s

JX CLS6036HV Digital 27kg Metal Gear Coreless Servo 0.11s

In stock
C30377
$32.99
JX DC6015 Digital High-Torque 15kg Metal Gear Servo for RC Models

JX DC6015 Digital High-Torque 15kg Metal Gear Servo for RC Models

In stock
C30376
$16.99
GuoHua A0090 9g Metal Gear Digital Micro Servo 6kg Sold out

GuoHua A0090 9g Metal Gear Digital Micro Servo 6kg

Sold out
C30371
$8.99
Metal Washer 5x8x1mm (4) for 5mm Axle & Bevel Gear Shimming Save 75%

Metal Washer 5x8x1mm (4) for 5mm Axle & Bevel Gear Shimming

In stock
C28053
$0.50 $1.99
Save 75%
Metal Washer 5x8x0.5mm (4) for 5mm Axle & Bevel Gear Shimming Save 73%

Metal Washer 5x8x0.5mm (4) for 5mm Axle & Bevel Gear Shimming

In stock
C28052
$0.54 $1.99
Save 73%
Replacement Mount for C24038 Brushless Conversion Kit Save 38%

Replacement Mount for C24038 Brushless Conversion Kit | Savage-X (25 | 21 | 4.6)

In stock
C32904SILVER
$10.53 $16.99
Save 38%
Billet Steel Pinion Gear 15T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 71%

Billet Steel Pinion Gear 15T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

In stock
C23205
$3.19 $10.99
Save 71%
Billet Steel Pinion Gear 13T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 78%

Billet Steel Pinion Gear 13T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

In stock
C23203
$2.42 $10.99
Save 78%
Billet Steel Pinion Gear 25T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 65%

Billet Steel Pinion Gear 25T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

In stock
C23179
$4.20 $11.99
Save 65%
Billet Steel Pinion Gear 21T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 78%

Billet Steel Pinion Gear 21T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

In stock
C23175
$2.42 $10.99
Save 78%
Billet Steel Pinion Gear 20T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 16%

Billet Steel Pinion Gear 20T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

In stock
C23174
$9.23 $10.99
Save 16%
Billet Steel Pinion Gear 18T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux Save 16%

Billet Steel Pinion Gear 18T, 1M/5mm Shaft for 1/8 Off-Road & Savage Flux | Savage-X

In stock
C23172
$9.23 $10.99
Save 16%
3Racing 7075 M3.5 Gear Differential Pin for #SAK-65 Zero S, FGX, XI, FF Sold out

3Racing 7075 M3.5 Gear Differential Pin for #SAK-65 Zero S, FGX, XI, FF | Sakura Zero S | FF Front Wheel Drive

Sold out
SAK-65H
$6.00 $6.67
Save 10%
3Racing Gear Differential Plastic Replacement Ver. 2 for #SAK-65/V2 Zero S, XI Save 33%

3Racing Gear Differential Plastic Replacement Ver. 2 for #SAK-65/V2 Zero S, XI

In stock
SAK-65G/V2
$3.35 $5.00
Save 33%
38T Gear Differential Plastic Replacement for Sakura XI Sport Save 10%

38T Gear Differential Plastic Replacement for Sakura XI Sport | NU

In stock
SAK-XS110D
$4.55 $5.06
Save 10%
40T Gear Differential Plastic Replacement Save 10%

40T Gear Differential Plastic Replacement | 3Racing Sakura Ultimate

In stock
SAK-U122B_V2
$3.86 $4.29
Save 10%
40T Gear Differential Plastic Replacement for Sakura Ultimate Save 10%

40T Gear Differential Plastic Replacement for Sakura Ultimate

In stock
SAK-U122B
$4.55 $5.06
Save 10%
40T Gear Differential Save 21%

40T Gear Differential | 3Racing Sakura Ultimate

In stock
SAK-U122_V2
$18.06 $22.86
Save 21%
Gear Box Shaft Set for 3racing Sakura FGX Save 58%

Gearbox Shaft Set for 3racing Sakura FGX | FGX EVO RC F-1

In stock
FGX-110
$2.45 $5.83
Save 58%
Spur Gear Shaft for FGXEVO Save 38%

Spur Gear Shaft for FGXEVO | 3Racing Sakura FGX EVO

In stock
FGX-125
$2.66 $4.29
Save 38%
Gear Box Shaft Set for FGXEVO Save 10%

Gearbox Shaft Set for FGXEVO

In stock
FGX-110/V2
$5.14 $5.71
Save 10%
Replacement Roller Differential Gear for 3racing Sakura FF Save 10%

Replacement Roller Differential Gear for 3racing Sakura FF | FF Front Wheel Drive

In stock
SAK-F26A
$3.00 $3.33
Save 10%
39T Ball Differential Gear & 39T Solid Axle Gear for 3racing Sakura FF Save 10%

39T Ball Differential Gear & 39T Solid Axle Gear for 3racing Sakura FF | FF Front Wheel Drive

In stock
SAK-F19A
$3.00 $3.33
Save 10%
Spur Gear Cover for D5

Spur Gear Cover for D5

In stock
SAK-D5632/PK
$10.00
Spur Gear Cover for D5

Spur Gear Cover for D5

In stock
SAK-D5632/LB
$10.00
Spur Gear Cover for D5 Sold out

Spur Gear Cover for D5

Sold out
SAK-D5632/BU
$10.00
Spur Gear Cover for D5 Sold out

Spur Gear Cover for D5

Sold out
SAK-D5632/BK
$10.00
Aluminum Drift Gear Adaptor for D5

Aluminum Drift Gear Adaptor for D5 | 3Racing Sakura D4 | D6

In stock
SAK-D5631
$8.00
Bevel Gear Shaft For D5S Save 46%

Bevel Gear Shaft For D5S | 3Racing Sakura D4 | D6

In stock
SAK-D513
$1.76 $3.25
Save 46%
Gear Differential Gasket 0.5mm For SAK-D501 Sold out

Gear Differential Gasket 0.5mm For SAK-D501

Sold out
SAK-D501/D
$3.90
Gear Differential Outer Joint 2mm For D5S

Gear Differential Outer Joint 2mm For D5S

In stock
SAK-D501/C
$5.19
Gear Differential Outer Joint 4mm For SAK-D501 Sold out

Gear Differential Outer Joint 4mm For SAK-D501

Sold out
SAK-D501/B
$6.49
48 Pitch Pinion Gear 40T for SAK-D4841

48 Pitch Pinion Gear 40T for SAK-D4841 | 3Racing Sakura D4, D5 & D6

In stock
SAK-D4841B
$4.29
Replacement Gears for C32282SILVER 1/10 D90 Gen 2 Crawler Transfer Case Sold out

Replacement Gears for C32282SILVER 1/10 D90 Gen 2 Crawler Transfer Case

Sold out
24.AB23
$8.09 $8.99
Save 10%
Special +12mm Front Attachment Option for Snowmobile Conversion C28588 Save 71%

Special +12mm Front Attachment Option for Snowmobile Conversion C28588 | X-Maxx

In stock
C29099SILVER
$11.60 $39.99
Save 71%
Special +12mm Front Attachment Option for Snowmobile Conversion C28588 Save 78%

Special +12mm Front Attachment Option for Snowmobile Conversion C28588 | X-Maxx

In stock
C29099RED
$8.80 $39.99
Save 78%
Special +12mm Front Attachment Option for Snowmobile Conversion C28588 Save 78%

Special +12mm Front Attachment Option for Snowmobile Conversion C28588 | X-Maxx

In stock
C29099ORANGE
$8.80 $39.99
Save 78%
Special +12mm Front Attachment Option for Snowmobile Conversion C28588 Save 26%

Special +12mm Front Attachment Option for Snowmobile Conversion C28588 | X-Maxx

In stock
C29099GREY
$29.59 $39.99
Save 26%
Special +12mm Front Attachment Option for Snowmobile Conversion C28588 Save 70%

Special +12mm Front Attachment Option for Snowmobile Conversion C28588 | X-Maxx

In stock
C29099BLUE
$12.00 $39.99
Save 70%
Square R/C XT-60 Female and 2P Male Conversion Connector (Compact) Save 16%

Square R/C XT-60 Female and 2P Male Conversion Connector (Compact)

In stock
SQ-SGC-90
$4.19 $4.99
Save 16%
Square R/C T-Type 2P Female and XT-60 Male Conversion Connector (Compact) Save 10%

Square R/C T-Type 2P Female and XT-60 Male Conversion Connector (Compact)

In stock
SQ-SGC-81
$4.49 $4.99
Save 10%
Square R/C Receiver Conversion Connectors (for Charging) Save 71%

Square R/C Receiver Conversion Connectors (for Charging)

In stock
SQ-SGC-3
$1.45 $4.99
Save 71%
39T Gear Differential Housing for D4 Save 53%

39T Gear Differential Housing for D4 | 3Racing Sakura D4, D5 & D6

In stock
SAK-D413A
$2.35 $5.00
Save 53%
3Racing Aluminum Center One Way Pulley Gear T27 Save 10%

3Racing Aluminum Center One Way Pulley Gear T27

In stock
3RAC-3PYW/27
$15.00 $16.67
Save 10%
3Racing Aluminum Center One Way Pulley Gear T24 Save 10%

3Racing Aluminum Center One Way Pulley Gear T24

In stock
3RAC-3PYW/24
$15.00 $16.67
Save 10%
3Racing Aluminum Center One Way Pulley Gear T23 Save 10%

3Racing Aluminum Center One Way Pulley Gear T23

In stock
3RAC-3PYW/23
$15.00 $16.67
Save 10%
3Racing Aluminum Center One Way Pulley Gear T22 Save 10%

3Racing Aluminum Center One Way Pulley Gear T22

In stock
3RAC-3PYW/22
$15.00 $16.67
Save 10%
3Racing Aluminum Center One Way Pulley Gear T14 Sold out

3Racing Aluminum Center One Way Pulley Gear T14

Sold out
3RAC-3PYW/14
$16.67
3Racing Aluminum Diff. Pulley Gear T34 Save 10%

3Racing Aluminum Diff. Pulley Gear T34

In stock
3RAC-3PY/34
$10.50 $11.67
Save 10%
3Racing Aluminum Center Pulley Gear T26 Sold out

3Racing Aluminum Center Pulley Gear T26

Sold out
3RAC-3PY/26
$10.00
0.8 Pitch Metal Pinion Gear 14T (Brass) Save 56%

0.125 Bore 0.8 Pitch Metal Pinion Gear 14T (Brass)

In stock
C27566
$1.76 $3.99
Save 56%
0.8 Pitch Metal Spur & Pinion Gear Set for C23510 Type Gear Set

0.8 Pitch Metal Spur & Pinion Gear Set for C23510 Type Gear Set

In stock
C26448
$20.99
Replacement Motor & Mini Gearbox Unit for Scale Crawler Large Type Winch Save 10%

Replacement Motor & Mini Gearbox Unit for Scale Crawler Large Type Winch

In stock
C25185
$13.49 $14.99
Save 10%
Replacement Motor & Mini Gearbox Unit for Scale Crawler Small Type Winch

Replacement Motor & Mini Gearbox Unit for Scale Crawler Small Type Winch

In stock
C25184
$14.99
555 DC Motor w/ Gear Reduction Gearbox & Motor Mount 12v300

555 DC Motor w/ Gear Reduction Gearbox & Motor Mount 12v300

In stock
C32645
$39.99
25GA370 (5W) DC Motor w/ Gear Reduction Gearbox & Motor Mount 12v300 Save 10%

25GA370 (5W) DC Motor w/ Gear Reduction Gearbox & Motor Mount 12v300

In stock
C32644
$24.29 $26.99
Save 10%
37GB3530 (10W) DC Motor w/ Gear Reduction Gearbox & Motor Mount 12v300

37GB3530 (10W) DC Motor w/ Gear Reduction Gearbox & Motor Mount 12v300

In stock
C32643
$27.99