STUD BOY

STUD BOY Locknuts - .750" - 96 Pack 2434-P3

Regular price $1,906⁰⁰ TWD

In stock (134 units)
STUD BOY Locknuts - .750" - 24 Pack 2434-P1

Regular price $508⁰⁰ TWD

In stock (73 units)
Sold out

STUD BOY Locknuts - .750" - 84 Pack 2434-P8

Regular price $1,684⁰⁰ TWD
STUD BOY Studs with Locknuts - 1.080" - 24 Pack 2435-P1

Regular price $2,415⁰⁰ TWD

In stock (236 units)
STUD BOY Studs with Locknuts - 1.187" - 96 Pack 2436-P3

Regular price $9,627⁰⁰ TWD

In stock (6 units)
STUD BOY Studs with Locknuts - 1.080" - 96 Pack 2435-P3

Regular price $9,627⁰⁰ TWD

In stock (104 units)
STUD BOY Studs with Locknuts - 1.187" - 84 Pack 2436-P8

Regular price $8,451⁰⁰ TWD

In stock (5 units)
STUD BOY Backer Plates - Single - 96 Pack 2439-P3

Regular price $3,114⁰⁰ TWD

In stock (131 units)
STUD BOY Studs with Locknuts - 1.187" - 24 Pack 2436-P1

Regular price $2,415⁰⁰ TWD

In stock (12 units)
STUD BOY Backer Plates - Single - 24 Pack 2439-P1

Regular price $794⁰⁰ TWD

In stock (253 units)
STUD BOY Backer Plates - Single - 84 Pack 2439-P8

Regular price $2,732⁰⁰ TWD

In stock (16 units)
STUD BOY Backer Plates - Single - 24 Pack 2462-P1-BLK

Regular price $667⁰⁰ TWD

In stock (40 units)
STUD BOY Backer Plates - Double - 24 Pack 2463-P1-BLK

Regular price $1,271⁰⁰ TWD

Very low stock (1 unit)
STUD BOY Drag Studs - 1.375" - 48 Pack 2460-P2

Regular price $5,083⁰⁰ TWD

In stock (36 units)
STUD BOY Backer Plates - Single - 96 Pack 2462-P3-BLK

Regular price $2,605⁰⁰ TWD

In stock (104 units)
STUD BOY Locknuts - .500" - 96 Pack 2438-P3

Regular price $1,906⁰⁰ TWD

In stock (76 units)
STUD BOY Locknuts - .500" - 24 Pack 2438-P1

Regular price $508⁰⁰ TWD

In stock (175 units)
STUD BOY Backer Plates - Double - 24 Pack 2499-P1

Regular price $1,589⁰⁰ TWD

In stock (50 units)
STUD BOY Locknuts - .500" - 84 Pack 2438-P8

Regular price $1,684⁰⁰ TWD

Low stock (4 units)
STUD BOY Backer Plates - Double - 48 Pack 2499-P2

Regular price $3,177⁰⁰ TWD

In stock (108 units)
STUD BOY Drag Studs - 1.500" - 48 Pack 2465-P2

Regular price $5,083⁰⁰ TWD

In stock (99 units)
STUD BOY Drag Studs - 1.625" - 48 Pack 2466-P2

Regular price $5,083⁰⁰ TWD

In stock (160 units)
STUD BOY Double Backer Plates - White - For 2-Ply - 48 Pack 2512-P2-WHT

Regular price $4,035⁰⁰ TWD

In stock (69 units)
STUD BOY Drag Studs - 1.875" - 48 Pack 2497-P2

Regular price $5,083⁰⁰ TWD

In stock (38 units)
STUD BOY Single Backer Plates - Black - 24 Pack 2513-P1-BLK

Regular price $1,080⁰⁰ TWD

In stock (285 units)
STUD BOY Double Backer Plates - Black - For 2-Ply - 48 Pack 2512-P2-BLK

Regular price $4,035⁰⁰ TWD

In stock (92 units)
STUD BOY Single Backer Plates - White - 24 Pack 2513-P1-WHT

Regular price $1,080⁰⁰ TWD

In stock (13 units)
STUD BOY Single Backer Plates - Black - 84 Pack 2513-P8-BLK

Regular price $3,558⁰⁰ TWD

In stock (80 units)
STUD BOY Single Backer Plates - Black - 96 Pack 2513-P3-BLK

Regular price $4,035⁰⁰ TWD

In stock (117 units)
STUD BOY Single Backer Plates - White - 96 Pack 2513-P3-WHT

Regular price $4,035⁰⁰ TWD

In stock (47 units)
STUD BOY Single Backer Plates - White - 84 Pack 2513-P8-WHT

Regular price $3,558⁰⁰ TWD

In stock (39 units)
STUD BOY Studs without Locknuts - 1.500" - 48 Pack 2248-P2-PS

Regular price $4,130⁰⁰ TWD

In stock (308 units)
STUD BOY Studs without Locknuts - 1.500" - 48 Pack 2485-P2-PS

Regular price $4,639⁰⁰ TWD

Low stock (4 units)
STUD BOY Studs without Locknuts - 1.500" - 24 Pack 2248-P1-PS

Regular price $2,097⁰⁰ TWD

In stock (19 units)
STUD BOY Double Backer Plates - White - For 2-Ply - 24 Pack 2512-P1-WHT

Regular price $2,033⁰⁰ TWD

In stock (54 units)
STUD BOY Double Backer Plates - Black - For 2-Ply - 24 Pack 2512-P1-BLK

Regular price $2,033⁰⁰ TWD

In stock (36 units)
STUD BOY Double Backer Plates - White - For Single Ply - 24 Pack 2522-P1-WHT

Regular price $2,129⁰⁰ TWD

In stock (19 units)
STUD BOY Double Backer Plates - Black - For Single Ply - 24 Pack 2522-P1-BLK

Regular price $2,129⁰⁰ TWD

In stock (75 units)
STUD BOY Double Backer Plates - Black - For Single Ply - 48 Pack 2522-P2-BLK

Regular price $4,226⁰⁰ TWD

In stock (185 units)
Sold out

STUD BOY Double Backer Plates - White - For Single Ply - 48 Pack 2522-P2-WHT

Regular price $4,226⁰⁰ TWD
STUD BOY Single Backer Plates - Green - 24 Pack 2513-P1-GRN

Regular price $1,080⁰⁰ TWD

In stock (41 units)
STUD BOY Single Backer Plates - Orange - 24 Pack 2513-P1-ORG

Regular price $1,080⁰⁰ TWD

In stock (121 units)
STUD BOY Single Backer Plates - Red - 24 Pack 2513-P1-RED

Regular price $1,080⁰⁰ TWD

In stock (49 units)
STUD BOY Single Backer Plates - Yellow - 24 Pack 2513-P1-YEL

Regular price $1,080⁰⁰ TWD

In stock (102 units)
STUD BOY Single Backer Plates - Orange - 96 Pack 2513-P3-ORG

Regular price $4,035⁰⁰ TWD

Low stock (2 units)
STUD BOY Single Backer Plates - Green - 96 Pack 2513-P3-GRN

Regular price $4,035⁰⁰ TWD

Low stock (2 units)
STUD BOY Single Backer Plates - Red - 96 Pack 2513-P3-RED

Regular price $4,035⁰⁰ TWD

Very low stock (1 unit)
STUD BOY Double Backer Plates - Red - For Single Ply - 48 Pack 2522-P2-RED

Regular price $4,226⁰⁰ TWD

In stock (18 units)
STUD BOY Double Backer Plates - Yellow - For Single Ply - 48 Pack 2522-P2-YEL

Regular price $4,226⁰⁰ TWD

In stock (23 units)
STUD BOY Single Backer Plates - Yellow - 96 Pack 2513-P3-YEL

Regular price $4,035⁰⁰ TWD

Very low stock (1 unit)

Let customers speak for us

from 666 reviews

Arrived super quick

Arrived super quick, no complaints

Anonymous

11/20/2025

IN STOCK M4 Exhaust GP Black Slip on GSXR600/750 2011-2025 SU6112-GP

Great customer support

Great customer support, fast shipping and delivery , and great quality exhaust . Sounds nice 👍🏼 would definitely recommend

Atticus

11/13/2025

IN STOCK M4 Exhaust GP19 Black Slip On 2009 - 2025 2026 ZX6R zx6 KA6922-GP19

Fast service and the pipe is very well made

Fast service and the pipe is very well made.

IN STOCK 72188PD Arrow H.D.1250 Pan America 20-25 Racing St. Steel De-Catalyzed Collector

Purchased the power core 4 along with the mega bomb header

Purchased the power core 4 along with the mega bomb header. Sounds great! Looks even better! Slammed them both on my 22’ KX 250f.

ROBERT T CLARK

11/11/2025

FMF Powercore 4 Muffler KX250F/X 2021-2023 042392 1821-2038

Was trying to find a reseller for Graves products. Stumbled upon this site. No hassles. Ships to Australia (big plus). Now I can mod my dream bike.
Exhaust is gnarly, obnoxious... exactly what I want! Makes all the right sounds.
I'd buy another one if I had another bike.
Super easy fitment, shaved off so much weight with the titanium build.
Absolute piece of art.

Nazzy

11/05/2025

Bill's Exhausts

Great price and amazing sound

Great price and amazing sound.

Michael Adams

10/27/2025

AKRAPOVIC Carbon Fiber Muffler NINJA 400 /500 2018-2025 S-K4SO6-APC 1811-3515

This system with a BT Moto tune sounds and feels amazing

This system with a BT Moto tune sounds and feels amazing. The weight reduction, power increase makes this bike handle even better.
The titanium exhaust system looks amazing.

Lou D

10/19/2025