Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Lefthander RC

Products

Products

Lefthander RC

Big Bore Spring Cups (4) CW-1872

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$6.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

Custom Works RC Big Bore Spring Cups (4) CW-1872
Fits Outlaw 4, Rocket 4

Delivery & Returns

Lefthander RC

Lefthander RC

You might also like

Lefthander RC

Small Bore Collar for Big Bore Springs (4), CW-1434

LCRC Raceway

Custom Works 3269 B6.1 Brass Outer Pivot Arm for Team Associated Hubs

Titanium Turnbuckle 2.0” (2) CW-5225

Lefthander RC

Titanium Turnbuckle 2.0” (2) CW-5225

Go Fast Hobbies

Sprint Car Top Wing Braces, BRP-W2001

(4)

LCRC Raceway

LCRC 24 g Inline Brass Steering Block for Hex Axle (1) 4-40 Custom Works Outlaw 4, 5 & Rocket 4, 5

(1)

Go Fast Hobbies

Top Wing Mount for Flat Top Wing CW-3426

Go Fast Hobbies

30 Deg Front Suspension Mount 3mm (1) CW-2412

Ultra Shocks (gray) (xx-long) (complete w/ spring pre-load spacers & springs) (rear) (2) TRA-3762A

Lefthander RC

XX-Long Gray Front Ultra Shocks with Springs (2), TRA-3762A

LCRC Raceway

Custom Works 3293 V2 Rear Arm 5 Series

Lefthander RC

Eldora Sprint Car Body Kit CW-9130

CVA Bone for Outlaw 4 & Rocket 4 CW-7275

Go Fast Hobbies

CVA Bone, CW-7275

Go Fast Hobbies

V2 Rear Camber Link Mount Kit for Bullet, Outlaw, and Rocket, CW-3594

Lefthander RC

Stand Up Mount for Shorty Battery, CW-3320

Big Bore Shock Spring Set CW-1820

Go Fast Hobbies

Big Bore Shock Spring Set CW-1820

(2)

Go Fast Hobbies

Outlaw 4 Transmission Brace CW-3553

Aluminum Front Axle 12mm Hex 5mm Offset CW-7258

Lefthander RC

Aluminum Front Axle 12mm Hex 5mm Offset, CW-7258

LCRC Raceway

Custom Works 3253 Wide Front Suspension Arm (pair)

(2)

Lefthander RC

ROCKET 5.1 CHASSIS, CW-3480

Go Fast Hobbies

The Flex 1/10 scale Sprint Car Headers, BRP-H3001

(2)

Aluminum Wing Mount Buttons for Sprint Car CW-3428

Go Fast Hobbies

Aluminum Wing Mount Buttons for Sprint Car CW-3428

(1)

Team GFRP / Quasi Speed 30mm Fan Mount Kit QS-1108

Go Fast Hobbies

30mm Fan Mount Kit QS-1108

(2)

MDX V2 Long Shock Body CW-1416

Go Fast Hobbies

MDX V2 Long Shock Body, CW-1416

Lefthander RC

Brass 20 Deg Front Suspension Mount 3mm Threads (1) CW-2418

Team GFRP / Quasi Speed Sprint Car 4.5x3 Large HD Front Wing QS-2917

Go Fast Hobbies

Sprint Car 4.5x3 Large HD Front Wing QS-2917

LCRC Raceway

Custom Works 1864 Big Bore Shock Cap Hardware

(1)

Dinosaur playsets

Dinosaur playsets

Puzzles, figures, and fossil dig kits.

LCRC Raceway

Custom Works 4362 Differential Thrust Spring

Lefthander RC

DuraTrax 3.5" Nylon Body Post (Black) (2), DTXC2617

7% off

Team Power Products

Custom Works Outlaw Laydown Front Shock Tower

Go Fast Hobbies

Large Servo Saver, CW-5242

(1)

Travel-ready sticker kits

Travel-ready sticker kits

Sticker scenes, water reveals, and craft kits.

Go Fast Hobbies

Left and Right Angled Ball Cups (2 each), CW-5234

(2)

Big Bore Shock Spring Set CW-1820

Lefthander RC

Big Bore Shock Spring Set CW-1820

LCRC Raceway

Customs Works RC 4494 V2 Laydown Transmission Conversion Kit w/ Carbon Fiber Mount

Go Fast Hobbies

Sprint Car Front Wing 3D Printed 1/10 scale, BRP-W4100

(1)

Go Fast Hobbies

Big Bore Spring Cups (4) CW-1872

(1)

Aluminum Outdrives for Outlaw 4 & Rocket 4 with Blades CW-4482

Go Fast Hobbies

Aluminum Outdrives for Outlaw 4 & Rocket 4 with Blades CW-4482

Lefthander RC

3MM LARGE BALL CUP (6), CW-5231

LCRC Raceway

Custom Works 3268 Brass Outer Pivot Arm

(1)

LCRC Raceway

Custom Works 1872 Big Bore Spring Cups (4)

Kipps Hobbies

1865 Custom Works Big Bore Shock Caps (2)

Custom Works RC 1.75 Long Spring Set, 3-10 lb., fits long MDX Shocks on Rocket and Outlaw. CW-1800

Go Fast Hobbies

Custom Works RC 1.75 Long Springs

Titan 12T Modified Motor TRA-3785

Lefthander RC

Titan 12T Modified Motor TRA-3785

Go Fast Hobbies

V2 LONG SHOCK SHAFT (DLC) (2), CW-1418

DIFF BALLS FOR 2.6 DIFF 3/32″ (14)

Go Fast Hobbies

DIFF BALLS FOR 2.6 DIFF 3/32″ (14), CW-4360

LCRC Raceway

LCRC 18g Brass A Arm Inserts for Custom Works Outlaw 4 & Rocket 4 Front A-Arms

(1)

LCRC Raceway

Custom Works 2325 25 Degree Front Suspension Mount 4-40 Threads

Custom Works RC 1.75 Long Spring Set, 3-10 lb., fits long MDX Shocks on Rocket and Outlaw. CW-1800

Lefthander RC

Custom Works RC 1.75 Long Springs

Go Fast Hobbies

The Original Flex Custom Works RC Sprint Car Cage, BRP-C2001

(1)

Team GFRP / Quasi Speed Titanium Wing Mount Screws (2) QS-1100

Go Fast Hobbies

Team GFRP Titanium Wing Mount Screws (2) QS-1100

(1)

Rainy day marble runs

Rainy day marble runs

Magnetic runs, wooden tracks, and launchers.

Outlaw 4 Carbon Front Shock Tower CW-3548

Go Fast Hobbies

Outlaw 4, 5 Carbon Front Shock Tower CW-3548

Team GFRP / Quasi Speed Long Left Side 2.6 Aluminum Outdrive (female) GFR-1110

Lefthander RC

Long Left Side 2.6 Aluminum Outdrive (female) GFR-1110

LCRC Raceway

Custom Works 8438 Aluminum Servo Mounts M3 (pr)

Go Fast Hobbies

Outlaw 5 Rear Shock Tower, CW-3552

Custom Works RC MDX Shock Pistons, fits all MDX Shocks. CW-1436

Go Fast Hobbies

MDX Shock Pistons CW-1436

Go Fast Hobbies

Rocket 4/5 Front Shock Tower, CW-3547

Lefthander RC

12mm Clamping Hex for 5mm Axle 7mm Offset, CW-7285

CVA Kit, fits Outlaw 4 & Rocket 4 CW-7269

Go Fast Hobbies

CVA Kit, Outlaw, Rocket, Patriot, CW-7269

(1)

Go Fast Hobbies

Molded Front Servo Mounts CW-3528

Go Fast Hobbies

The Original Flex 1/10 scale Sprint Car Custom Works Extended Front Bumper, BRP-C3001

LCRC Raceway

Custom Works 1428 MDX Long Shock Shaft

Go Fast Hobbies

The Original Flex Sprint Car Cage - Front Cage Mount for Custom Works, BRP-3400

Go Fast Hobbies

The Original Flex Sprint Car Cage - Custom Works Rear Tail Tank Bumper, BRP-3300

(2)

Team GFRP / Quasi Speed METRIC Laydown Transmission Kit, GFR-1193M

Go Fast Hobbies

Team GFRP METRIC Laydown Transmission Kit, GFR-1193M

Go Fast Hobbies

The Original Flex GFRP Sprint Car Cage V2, BRP-G1011

Lefthander RC

15 Deg Front Suspension Mount 3mm Threads (1) CW-2406

Go Fast Hobbies

Sprint Car Front Wing Mounts (1/10 scale), BRP-W4026

(1)

V2 Sprint Cage Nerf Bars CW-3432

Go Fast Hobbies

V2 Sprint Cage Nerf Bars CW-3432

(1)

LCRC Raceway

Custom Works 1855 Big Bore Shock Kit (Long) (Outlaw 4, Rocket 4)

Custom Works RC 81 Tooth Spur Gear, 48 Pitch, fits Slipper Clutch. CW-4581

Go Fast Hobbies

81 Tooth Spur Gear, 48 Pitch CW-4581

7% off

Team Power Products

Custom Works Long 1.75" Spring Set 3-10lb

Custom Works RC Axle Shim Kit 3/16 in

Lefthander RC

Axle Shim Kit 3/16 in CW-7048

Long Ball Cups (4) CW-5235

Go Fast Hobbies

Long Ball Cups (4) CW-5235

(3)

Go Fast Hobbies

BIG BORE SHOCK KIT LONG (pair) CW-1855

Lefthander RC

Shock Standoff M3 CW-2212

Lefthander RC

3mm Aluminum Fan Mount Bracket CW-3564

Lefthander RC

M3 Aluminum Inline Hex Spindle, CW-7248

Go Fast Hobbies

The Original Flex Sprint Car Cage - Custom Works Nerf Bars, BRP-3100

Go Fast Hobbies

Eldora Sprint Nose CW-9131

(1)

Go Fast Hobbies

V2 Adjustable Arm Kit for Outlaw and Rocket (uses 2438 Mount) CW-3292

Complete Body Post Kit CW-3201

Lefthander RC

Complete Body Post Kit CW-3201

Go Fast Hobbies

The Original Flex 1/10 scale Sprint Car Team GFRP Extended Front Bumper, BRP-C3011

LCRC Raceway

Custom Works 4477 2.6 Transmission GBX Differential Gear

Steel Battery Weight CW-3267

Go Fast Hobbies

Steel Battery Weight CW-3267

(1)

LCRC Raceway

Custom Works 1826 Red Big Bore Shock Springs 6 lbs - Ketchup - Works With Big Bore Shocks 1855

Lefthander RC

Outlaw Laydown Carbon Front Shock Tower CW-3546

7% off

Team Power Products

Custom Works Long Ball Cups

Go Fast Hobbies

Outlaw 4 / Rocket 4 & 5 Rear Shock Tower, CW-3550

Steering Bellcrank

Go Fast Hobbies

Steering Bellcrank, CW-3647