Monkey 2019-2023

$2,808.00 off
AKRAPOVIC Slip-On Line Muffler - Titanium for Z125M Monkey 2019-2023 S-H125SO5-FFT 1811-4300

Sale price $22,825⁰⁰ TWD Regular price $25,633⁰⁰

Low stock (3 units)
$1,164.00 off

AKRAPOVIC Header - Stainless Steel Z125M Monkey 2019-2023 E-H125R3 1812-0560

Sale price $9,545⁰⁰ TWD Regular price $10,709⁰⁰

Very low stock (1 unit)
VANCE & HINES Stainless Steel Muffler Slip-on for Monkey 2019-2021 14243

Regular price $17,557⁰⁰ TWD

Low stock (2 units)
VESRAH Exhaust Gasket VE-1001

Regular price $420⁰⁰ TWD

In stock (20 units)
K & N Air Filter - Honda Monkey HA-1219

Regular price $2,777⁰⁰ TWD

In stock (139 units)
KOSO NORTH AMERICA Filter - Grom Hurricane DK633000

Regular price $2,553⁰⁰ TWD

In stock (26 units)
DYNOJET Power Commander-6 with Ignition Adjustment - Honda PC6-16075

Regular price $18,196⁰⁰ TWD

Low stock (4 units)
DYNOJET Power Vision 3 - Honda Monkey PV3-16-02

Regular price $17,021⁰⁰ TWD

Low stock (2 units)
Sold out
$3,517.00 off

DYNOJET Power Vision 3 - Honda PV3-16-20

Sale price $13,504⁰⁰ TWD Regular price $17,021⁰⁰
NGK SPARK PLUGS Spark Plug - CPR6EA-9 6899

Regular price $478⁰⁰ TWD

In stock (2291 units)
Sold out

KOSO NORTH AMERICA Ignition Coil - Grom KU623100

Regular price $3,159⁰⁰ TWD
Sold out

MOOSE RACING Electric Fuel Injection Fuel Pump Rebuild Kit 47-2057-CB

Regular price $3,191⁰⁰ TWD
KOSO NORTH AMERICA High Flow Fuel Injector - Grom DB008160

Regular price $6,607⁰⁰ TWD

In stock (169 units)
KOSO NORTH AMERICA Injector Adapter Kit - Grom DB623000

Regular price $3,606⁰⁰ TWD

In stock (37 units)
KOSO NORTH AMERICA Throttle Body Screw - Brass BS000010

Regular price $446⁰⁰ TWD

In stock (19 units)
KOSO NORTH AMERICA Throttle Body - Grom - 34mm DY623013

Regular price $5,585⁰⁰ TWD

In stock (405 units)
KOSO NORTH AMERICA Intake Manifold - Grom DP623001

Regular price $2,872⁰⁰ TWD

In stock (570 units)
KOSO NORTH AMERICA Intake Manifold Gasket - Grom DP623K000E

Regular price $286⁰⁰ TWD

In stock (57 units)
BARNETT Clutch Kit 303-35-10056

Regular price $4,681⁰⁰ TWD

In stock (14 units)
KOSO NORTH AMERICA Clutch Kit FA623002

Regular price $4,372⁰⁰ TWD

In stock (238 units)
$7.00 off

PROX Clutch Friction Plates 16.S10029

Sale price $957⁰⁰ TWD Regular price $964⁰⁰

Low stock (4 units)
$18.00 off

BARNETT Drive Plate 401-35-063062

Sale price $268⁰⁰ TWD Regular price $286⁰⁰

In stock (20 units)
BARNETT Clutch Spring Kit 501-31-06146

Regular price $971⁰⁰ TWD

Low stock (4 units)
KOSO NORTH AMERICA Camshaft - Big Bore Kit MM623002

Regular price $6,384⁰⁰ TWD

In stock (75 units)
Sold out

KOSO NORTH AMERICA Cam Chain Tensioner MU623000

Regular price $3,032⁰⁰ TWD
KOSO NORTH AMERICA Hi Flow Oil Pump - Grom NF623000

Regular price $2,170⁰⁰ TWD

In stock (494 units)
KOSO NORTH AMERICA Piston - Big Bore - Grom MD623000

Regular price $4,436⁰⁰ TWD

In stock (17 units)
Sold out

KOSO NORTH AMERICA Banjo Bolt Kit - Big Bore - Grom MO623100

Regular price $701⁰⁰ TWD
KOSO NORTH AMERICA Big Bore Gasket Kit MA623100

Regular price $1,372⁰⁰ TWD

In stock (50 units)
KOSO NORTH AMERICA Big Bore Cylinder Kit SEE TECH MB623002

Regular price $15,386⁰⁰ TWD

In stock (16 units)
KOSO NORTH AMERICA Valve Head Kit Grom 2014-2020/Z125M Monkey 2019-2020 MC623000

Regular price $29,943⁰⁰ TWD

In stock (95 units)
KOSO NORTH AMERICA Valve Head Kit - Big Bore - Grom SEE TECH MB623003

Regular price $41,499⁰⁰ TWD

In stock (117 units)
$2,397.00 off

OHLINS Shock Absorber - Type S36PR1C1L HO 819

Sale price $26,302⁰⁰ TWD Regular price $28,699⁰⁰

Low stock (4 units)
$2,557.00 off
OHLINS S36E - Emulsion Twin Shock - '19 Honda Monkey HO 919

Sale price $17,523⁰⁰ TWD Regular price $20,080⁰⁰

Low stock (3 units)
PROGRESSIVE SUSPENSION 412 Series Shock - 13" 412-4262B

Regular price $10,534⁰⁰ TWD

In stock (7 units)
OHLINS Fork Damping Kit - Monkey FDK 112

Regular price $10,500⁰⁰ TWD

In stock (20 units)
OHLINS Fork Damping Kit - Monkey FDK 107

Regular price $9,226⁰⁰ TWD

Backordered
$893.00 off

PROGRESSIVE SUSPENSION Front Fork Kit - 2" Lower 31-5055

Sale price $5,522⁰⁰ TWD Regular price $6,415⁰⁰

In stock (5 units)
$319.00 off

PROGRESSIVE SUSPENSION Front Fork Kit 31-5054

Sale price $6,096⁰⁰ TWD Regular price $6,415⁰⁰

In stock (11 units)
MOOSE RACING Steering Stem Bearing Kit 22-1029

Regular price $1,755⁰⁰ TWD

In stock (20 units)
MOOSE RACING Fork Seal Kit - 31 mm 56-170

Regular price $1,276⁰⁰ TWD

In stock (20 units)
K&S TECHNOLOGIES Fork Seals - 31 mm x 43 mm x 10 mm 16-1008

Regular price $510⁰⁰ TWD

In stock (879 units)
DRIVEN RACING Base - Fuel Cap - Honda DHFCB-HO2

Regular price $3,001⁰⁰ TWD

In stock (11 units)
Sold out
POWERSTANDS RACING Magnetic Drain Plug - M12 x 1.50 x 15 mm - Black 00-01946-22

Regular price $829⁰⁰ TWD
Sold out

POWERSTANDS RACING Magnetic Drain Plug - M12 x 1.50 x 15 mm - Red 00-01946-24

Regular price $829⁰⁰ TWD
Sold out
POWERSTANDS RACING Magnetic Drain Plug - M12 x 1.50 x 15 mm - Blue 00-01946-25

Regular price $829⁰⁰ TWD
GET Lithium Iron Battery - 175A GK-ATHBL-0003

Regular price $4,915⁰⁰ TWD

In stock (20 units)
BS BATTERY Lithium Battery - BSLi-02 360102

Regular price $4,149⁰⁰ TWD

In stock (20 units)
Sold out
$32.00 off
YUASA Battery - YTX4L-BS YUAM62X4BIND

Sale price $1,882⁰⁰ TWD Regular price $1,914⁰⁰
K&S TECHNOLOGIES Turn Signal Wire Adapter - Honda 30-0500

Regular price $574⁰⁰ TWD

In stock (270 units)

Let customers speak for us

from 670 reviews

Will Be Back!

I recently purchased the Arrow Race-Tech Slip-On Exhaust (Aluminum Dark) for my Kawasaki Z900 (’17–’24), and I couldn’t be happier. The quality is top-tier—lightweight, beautifully finished, and it gives the bike the deep, aggressive sound it should’ve had from the factory. Throttle response feels smoother, and the overall riding experience is noticeably more exciting.

Huge shoutout to Bill from Bills Exhaust. His communication was excellent from start to finish—quick replies, honest info, and genuinely great customer service. The exhaust shipped fast with no delays, no issues, and no backorder nonsense. Exactly what you want when ordering parts for your bike.

If you’re on the fence, go for it. The exhaust is incredible, and Bill makes the whole process even better. Highly recommend!

Brian Brayley

12/01/2025

71856AKN Arrow Race-Tech Slip-on Exhaust, Aluminum Dark for Kawasaki Z900 17-24

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.

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