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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!

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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
Steel 58T Spur Gear 0.8M 32P for Traxxas 1/10 Slash 2WD & Drag Slash Save 16%

Steel 58T Spur Gear 0.8M 32P for Traxxas 1/10 Slash 2WD & Drag Slash 4690 | Slash 2WD XL5 & VXL

In stock
C32874
$17.63 $20.99
Save 16%
Steel 52T Spur Gear 0.8M 32P for Traxxas 1/10 Slash 2WD & Drag Slash Save 16%

Steel 52T Spur Gear 0.8M 32P for Traxxas 1/10 Slash 2WD & Drag Slash 4690 | Slash 2WD XL5 & VXL

In stock
C32871
$17.63 $20.99
Save 16%
Steel 50T Spur Gear 0.8M 32P for Traxxas 1/10 Slash 2WD & Drag Slash Save 3%

Steel 50T Spur Gear 0.8M 32P for Traxxas 1/10 Slash 2WD & Drag Slash 4690 | Slash 2WD XL5 & VXL

In stock
C32870
$20.36 $20.99
Save 3%
Stainless Steel (Coated) Side Skid Plates for Traxxas 1/10 E-Maxx Save 78%

Stainless Steel (Coated) Side Skid Plates for Traxxas 1/10 E-Maxx | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

In stock
C27482GREY
$7.92 $35.99
Save 78%
Stainless Steel (Coated) Rear Skid Plate for Traxxas 1/10 E-Maxx Save 59%

Stainless Steel (Coated) Rear Skid Plate for Traxxas 1/10 E-Maxx | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

In stock
C27481GREY
$13.53 $32.99
Save 59%
Stainless Steel (Raw) Center Skid Plate for Traxxas 1/10 E-Maxx Save 78%

Stainless Steel (Raw) Center Skid Plate for Traxxas 1/10 E-Maxx - Silver | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

In stock
C27480SILVER
$5.50 $24.99
Save 78%
Stainless Steel (Coated) Center Skid Plate for Traxxas 1/10 E-Maxx Save 74%

Stainless Steel (Coated) Center Skid Plate for Traxxas 1/10 E-Maxx | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

In stock
C27480GREY
$7.80 $29.99
Save 74%
Stainless Steel (Coated) Front Skid Plate for Traxxas 1/10 E-Maxx Save 16%

Stainless Steel (Coated) Front Skid Plate for Traxxas 1/10 E-Maxx | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

In stock
C27479GREY
$27.71 $32.99
Save 16%
Stainless Steel (Raw) Skid Plate Kit for Traxxas 1/10 E-Maxx Save 19%

Stainless Steel (Raw) Skid Plate Kit for Traxxas 1/10 E-Maxx | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

In stock
C27478SILVER
$56.69 $69.99
Save 19%
Stainless Steel (Coated) Skid Plate Kit for Traxxas 1/10 E-Maxx Save 16%

Stainless Steel (Coated) Skid Plate Kit for Traxxas 1/10 E-Maxx | T-Maxx | T-Maxx 3.3 #4908 & E-Maxx 16.8 #3905

In stock
C27478GREY
$67.19 $79.99
Save 16%
Square R/C Wide-Angle Universal Drive Shaft, 42mm Axle for Tamiya TT02 TYPE-S Save 10%

Square R/C Wide-Angle Universal Drive Shaft, 42mm Axle for Tamiya TT02 TYPE-S

In stock
SQ-STD-442SPR
$32.39 $35.99
Save 10%
Stainless Steel Side Protection Skid Plates for Traxxas X-Maxx 4X4 Save 57%

Stainless Steel Side Protection Skid Plates for Traxxas X-Maxx 4X4 7723 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27486GREY
$16.34 $37.99
Save 57%
Stainless Steel Rear Protection Skid Plate for Traxxas X-Maxx 4X4 Save 38%

Stainless Steel Rear Protection Skid Plate for Traxxas X-Maxx 4X4 7744 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27485GREY
$23.55 $37.99
Save 38%
Stainless Steel Front Protection Skid Plate for Traxxas X-Maxx 4X4

Stainless Steel Front Protection Skid Plate for Traxxas X-Maxx 4X4 7744 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27484GREY
$37.99
Stainless Steel (Req. Polishing) Skid Plate Set for Traxxas X-Maxx 4X4

Stainless Steel (Req. Polishing) Skid Plate Set for Traxxas X-Maxx 4X4 7744 7745 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27189ORANGE
$79.99
Stainless Steel (Req. Polishing) Skid Plate Set for Traxxas X-Maxx 4X4 Save 16%

Stainless Steel (Req. Polishing) Skid Plate Set for Traxxas X-Maxx 4X4 7744 7745 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27189GUN
$67.19 $79.99
Save 16%
Stainless Steel (Req. Polishing) Skid Plate Set for Traxxas X-Maxx 4X4 Save 16%

Stainless Steel (Req. Polishing) Skid Plate Set for Traxxas X-Maxx 4X4 7744 7745 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27189BLACK
$67.19 $79.99
Save 16%
Stainless Steel Side Protection Skid Plates for Traxxas X-Maxx 4X4 Save 16%

Stainless Steel Side Protection Skid Plates for Traxxas X-Maxx 4X4 7723 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27053
$25.19 $29.99
Save 16%
Stainless Steel Center Protection Skid Plate for Traxxas X-Maxx 4X4

Stainless Steel Center Protection Skid Plate for Traxxas X-Maxx 4X4 7745 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27052
$29.99
Stainless Steel Rear Protection Skid Plate for Traxxas X-Maxx 4X4

Stainless Steel Rear Protection Skid Plate for Traxxas X-Maxx 4X4 7744 | X-Monster Chassis | X-Maxx 4X4 with WideMaxx

In stock
C27051
$29.99
Stainless Steel Complete Skid Plate Kit for Traxxas X-Maxx 4X4 Save 47%

Stainless Steel Complete Skid Plate Kit for Traxxas X-Maxx 4X4 7744 7745 | X-Monster Chassis

In stock
C27049
$52.99 $99.99
Save 47%
Steel 0.8M 32 Pitch 54T Spur+20T Pinion Set w/5mm for Most Traxxas 1/10 4X4

Steel 0.8M 32 Pitch 54T Spur+20T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

In stock
C30684
$9.99
Steel 0.8M 32 Pitch 54T Spur+19T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 17%

Steel 0.8M 32 Pitch 54T Spur+19T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

In stock
C30683
$8.29 $9.99
Save 17%
Steel 0.8M 32 Pitch 54T Spur+18T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 46%

Steel 0.8M 32 Pitch 54T Spur+18T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

In stock
C30682
$5.39 $9.99
Save 46%
Steel 0.8M 32 Pitch 54T Spur+17T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 3%

Steel 0.8M 32 Pitch 54T Spur+17T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

In stock
C30681
$9.69 $9.99
Save 3%
Steel 0.8M 32 Pitch 54T Spur+16T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 23%

Steel 0.8M 32 Pitch 54T Spur+16T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

In stock
C30680
$7.69 $9.99
Save 23%
Steel 0.8M 32 Pitch 54T Spur+15T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 25%

Steel 0.8M 32 Pitch 54T Spur+15T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

In stock
C30679
$7.49 $9.99
Save 25%
Steel 0.8M 32 Pitch 54T Spur+14T Pinion Set w/5mm for Most Traxxas 1/10 4X4 Save 26%

Steel 0.8M 32 Pitch 54T Spur+14T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

In stock
C30678
$7.39 $9.99
Save 26%
Steel 0.8M 32 Pitch 54T Spur+13T Pinion Set w/5mm for Most Traxxas 1/10 4X4

Steel 0.8M 32 Pitch 54T Spur+13T Pinion Set w/5mm for Most Traxxas 1/10 4X4 | T-Maxx & E-Maxx | E-Revo (-2017), Revo, Slayer | Slash 4X4 | Stampede 4X4 | Summit

In stock
C30677
$9.99
Stainless Steel Center Protection Skid Plate for Traxxas 1/10 Maxx Truck 4S Save 73%

Stainless Steel Center Protection Skid Plate for Traxxas 1/10 Maxx 4S (v1) 8945 | Maxx 4S Monster Truck

In stock
C31951
$5.67 $20.99
Save 73%
Stainless Steel Armor Skid Plates for Traxxas 1/10 Maxx Truck 4S Sold out

Stainless Steel Armor Skid Plates for Traxxas 1/10 Maxx 4S Truck | Maxx 4S Monster Truck

Sold out
C29964
$29.99
Stainless Steel Rear Bumper Overlay for Element RC 1/10 Scale Enduro Sendero Save 78%

Stainless Steel Rear Bumper Overlay for Element RC 1/10 Scale Enduro Sendero | Trailwalker

In stock
C29154
$1.98 $8.99
Save 78%
Stainless Steel Front Bumper Overlay for Element RC 1/10 Scale Enduro Sendero Save 78%

Stainless Steel Front Bumper Overlay for Element RC 1/10 Scale Enduro Sendero | Trailwalker

In stock
C29153
$1.98 $8.99
Save 78%
Stainless Steel Fender Flare Delete Kit for Axial SCX6 JLU Wrangler Crawler Save 16%

Stainless Steel Fender Flare Delete Kit for Axial SCX6 JLU Wrangler 250001

In stock
C32071BLACK
$30.23 $35.99
Save 16%
Stainless Steel Screw Hardware Kit w/ Box for Axial SCX6 Sold out

Stainless Steel Screw Hardware Kit w/ Box for Axial SCX6

Sold out
C31905
$49.99
Stainless Steel Protection Plates for Axial SCX6 Save 16%

Stainless Steel Protection Plates for Axial SCX6

In stock
C31752
$50.39 $59.99
Save 16%
Stainless Steel Chassis Protection Plate for Axial 1/24 SCX24 Rock Crawler Save 16%

Stainless Steel Chassis Protection Plate for Axial 1/24 SCX24 Rock Crawler

In stock
C30329
$5.03 $5.99
Save 16%
Stainless Window Guards & Protection Plates for Axial 1/10 SCX10 III Save 56%

Stainless Window Guards & Protection Plates for Axial 1/10 SCX10 III

In stock
C30273SILVER
$14.52 $32.99
Save 56%
Stainless Window Guards & Protection Plates for Axial 1/10 SCX10 III Save 30%

Stainless Window Guards & Protection Plates for Axial 1/10 SCX10 III

In stock
C30273BLACK
$23.09 $32.99
Save 30%
Replacement Stainless Steel Screw & Hardware Set for Axial 1/10 SCX10 III

Stainless Steel Screw & Hardware Set for Axial SCX10 III - Replacement Parts

In stock
C30272
$32.99
Stainless Steel Front Protection Skid Plate for Axial 1/10 SCX10 III Save 78%

Stainless Steel Front Protection Skid Plate for Axial 1/10 SCX10 III

In stock
C30213
$4.62 $20.99
Save 78%
Stainless Steel Skid Plate & Alloy Differential Cover for Axial 1/10 SCX10 II Save 43%

Stainless Steel Skid Plate & Alloy Differential Cover for Axial 1/10 SCX10 II

In stock
C29409
$11.96 $20.99
Save 43%
Stainless Steel Linkage Set w/ Alloy Rod Ends for Axial 1/10 SCX10 II #90046-47 Save 13%

Stainless Steel Linkage Set w/ Alloy Rod Ends for Axial 1/10 SCX10 II #90046-47

In stock
C27136SILVER
$69.59 $79.99
Save 13%
Stainless Steel Linkage Set w/ Alloy Rod Ends for Axial 1/10 SCX10 II #90046-47 Sold out

Stainless Steel Linkage Set w/ Alloy Rod Ends for Axial 1/10 SCX10 II #90046-47

Sold out
C27136RED
$57.59 $79.99
Save 28%
Stainless Steel Replacement Chassis Rail Set (2) for Axial SCX-10 Rock Crawler

Stainless Steel Replacement Chassis Rail Set (2) for Axial SCX-10 Rock Crawler

In stock
C27124
$29.99
Stainless Steel Linkage Set (8) for Axial 1/10 RBX10 Ryft 4WD Rock Bouncer

Stainless Steel Linkage Set (8) for Axial 1/10 RBX10 Ryft 4WD Rock Bouncer

In stock
C32138
$29.99
Stainless Steel Complete Linkages (8) for Axial 1/10 RBX10 Ryft 4WD Rock Bouncer Save 18%

Stainless Steel Complete Linkages (8) for Axial 1/10 RBX10 Ryft 4WD Rock Bouncer

In stock
C30812
$29.51 $35.99
Save 18%
Stainless Steel Steering Linkages (2) for Axial 1/10 RBX10 Ryft 4WD Rock Bouncer Save 5%

Stainless Steel Steering Linkages (2) for Axial 1/10 RBX10 Ryft 4WD Rock Bouncer

In stock
C30810
$12.34 $12.99
Save 5%
Stainless LCG 6mm Steel Linkages for Axial 1/10 Capra 1.9 Unlimited Trail Buggy

Stainless LCG 6mm Steel Linkages for Axial 1/10 Capra 1.9 234008 234009 | Capra 1.9 Unlimited Trail Buggy

In stock
C30367
$29.99
Stainless Steel Rear Drive Shafts Dog Bones for Losi 1/18 Mini-T 2.0

Stainless Steel Rear Drive Shafts Dog Bones for Losi 1/18 Mini-T 2.0 | Mini-DT

In stock
C31163
$12.99
Stainless Steel Realistic Exterior Ladder Add-On for Tamiya 1/14 Tractor Truck Save 16%

Stainless Steel Realistic Exterior Ladder Add-On for Tamiya 1/14 Tractor Truck

In stock
C30965
$14.27 $16.99
Save 16%
Stainless Steel Linkage Set for Traxxas TRX-4 Scale & Trail Crawler (12.8-in WB) Save 16%

Stainless Steel Linkage Set for Traxxas TRX-4 Scale & Trail Crawler (12.8-in WB)

In stock
C32234
$24.35 $28.99
Save 16%
Stainless Steel Front Skid Plate for Traxxas TRX-4 G500 & AMG63 Save 41%

Stainless Steel Front Skid Plate for Traxxas TRX-4 G500 & AMG63 - Silver

In stock
C30609SILVER
$14.74 $24.99
Save 41%
Stainless Steel Front Skid Plate for Traxxas TRX-4 G500 & AMG63 Save 64%

Stainless Steel Front Skid Plate for Traxxas TRX-4 G500 & AMG63 - Black

In stock
C30609BLACK
$9.00 $24.99
Save 64%
Stainless Window Guards & Protection Plates for Traxxas TRX-4 Crawler Save 28%

Stainless Window Guards & Protection Plates for Traxxas TRX-4 Crawler

In stock
C29325
$28.79 $39.99
Save 28%
Stainless Window Guards (6pcs) for Traxxas 1/10 Scale Summit 4WD Save 77%

Stainless Window Guards (6pcs) for Traxxas 1/10 Scale Summit 4WD

In stock
C29369
$6.90 $29.99
Save 77%
Stage 1 Silver Billet Machined Suspension Upgrade for Traxxas 1/10 Slash 4X4 LCG Save 54%

Stage 1 Silver Billet Machined Suspension Upgrade for Traxxas 1/10 Slash 4X4 LCG

In stock
C26516SILVER
$59.80 $129.99
Save 54%
Stage 1 Red Billet Machined Suspension Upgrade for Traxxas 1/10 Slash 4X4 LCG Save 50%

Stage 1 Red Billet Machined Suspension Upgrade for Traxxas 1/10 Slash 4X4 LCG

In stock
C26516RED
$65.00 $129.99
Save 50%
Stage 1 Billet Machined Suspension Upgrade for Traxxas 1/10 Slash 4X4 LCG - Grey Save 38%

Stage 1 Billet Machined Suspension Upgrade for Traxxas 1/10 Slash 4X4 LCG - Grey

In stock
C26516GREY
$80.59 $129.99
Save 38%
Stainless Steel Skid Plates Protection Set for Traxxas 1/10 Slash 4X4 (non-LCG)

Stainless Steel Skid Plates Protection Set for Traxxas 1/10 Slash 4X4 (non-LCG)

In stock
C31227
$35.99
Stainless Front & Rear Protection Plates for Traxxas 1/10 Slash 2WD Save 19%

Stainless Steel Front & Rear Protection Skid Plates for Traxxas 1/10 Slash 2WD | Slash 2WD XL5 & VXL

In stock
C32722
$17.00 $20.99
Save 19%
Stainless Steel (Raw) Skid Plate Kit for Traxxas 1/10 E-Revo (-2017) & Summit Save 40%

Stainless Steel (Raw) Skid Plate Kit for Traxxas 1/10 E-Revo (-2017) & Summit | Slayer

In stock
C27477SILVER
$41.99 $69.99
Save 40%
Stainless Steel (Coated) Skid Plate Kit for Traxxas 1/10 E-Revo (-2017) & Summit Save 6%

Stainless Steel (Coated) Skid Plate Kit for Traxxas 1/10 E-Revo (-2017) & Summit | Slayer

In stock
C27477GREY
$75.19 $79.99
Save 6%
Stainless Steel (Raw) Front Skid Plate for Traxxas 1/10 E-Revo (-2017) & Summit Save 61%

Stainless Steel (Raw) Front Skid Plate for Traxxas 1/10 E-Revo (-2017) & Summit | Slayer

In stock
C27476SILVER
$11.70 $29.99
Save 61%
Stainless Steel (Raw) Rear Skid Plate for Traxxas 1/10 E-Revo (-2017) & Summit Save 78%

Stainless Steel (Raw) Rear Skid Plate for Traxxas 1/10 E-Revo (-2017) & Summit | Slayer

In stock
C27475SILVER
$6.60 $29.99
Save 78%
Stainless Steel (Raw) Center Skid Plate for Traxxas 1/10 E-Revo (-2017) & Summit Save 61%

Stainless Steel (Raw) Center Skid Plate for Traxxas 1/10 E-Revo (-2017) & Summit | Slayer

In stock
C27474SILVER
$11.70 $29.99
Save 61%
Stainless Steel Chassis Protection Plates for Losi 1/10 Baja Rey V2 4WD

Stainless Steel Chassis Protection Plates for Losi 1/10 Baja Rey V2 4WD | Hammer Rey | Rock Rey

In stock
C31102
$39.99
Square R/C Universal Drive Shaft for Wide Suspension (for Tamiya Wild Willy 2) Save 10%

Square R/C Universal Drive Shaft Set 34.5mm Standard (for Tamiya WR02 and GF-01)

In stock
SQ-SWR-50S
$30.59 $33.99
Save 10%
Square R/C Universal Drive Shaft for Wide Suspension (for Tamiya Wild Willy 2) Save 16%

Square R/C Universal Drive Shaft Set 34.5mm Standard (for Tamiya WR02 and GF-01)

In stock
SQ-SWR-50R
$28.55 $33.99
Save 16%
Square R/C Universal Drive Shaft for Wide Suspension (for Tamiya WR02 and GF-01) Sold out

Square R/C Universal Drive Shaft Set 34.5mm Standard (for Tamiya WR02 and GF-01)

Sold out
SQ-SWR-50BK
$30.59 $33.99
Save 10%
Square R/C Wide-Angle Universal Dog Bone, 29mm for Tamiya TT-01 Sold out

Square R/C Wide-Angle Universal Dog Bone, 29mm for Tamiya TT-01

Sold out
SQ-STD-529
$16.19 $17.99
Save 10%
Square R/C Wide-Angle Universal Axle Shaft, Standard Width for Tamiya TT-01 Save 10%

Square R/C Wide-Angle Universal Axle Shaft, Standard Width for Tamiya TT-01

In stock
SQ-STD-500A-2
$16.19 $17.99
Save 10%