Grom-MSX125 2014-2020

M4 Exhaust Full System Black 2013-2020 Grom 125 HO1125

Regular price £245⁰⁰ GBP
PRO CIRCUIT T-6 Titanium Exhaust System MSX125 Grom 2016-2017 0111612G

Regular price £369⁰⁰ GBP

Low stock (4 units)
VANCE & HINES Hi-Output Holligan Exhaust System for MSX125 Grom 2017-2020 14333

Regular price £521⁰⁰ GBP

In stock (20 units)
MGP Full Exhaust System with Carbon Fiber Muffler 41602-2404

Regular price £357⁰⁰ GBP

In stock (30 units)
£74.00 off
AKRAPOVIC Race Exhaust - Titanium MSX 125 Grom 125 2016-2020 S-H125R6-ASZT/1 1810-2661

Sale price £599⁰⁰ GBP Regular price £673⁰⁰

In stock (5 units)
Sold out
£58.00 off
AKRAPOVIC Slip-On Line Muffler - Carbon Fiber Grom 125 MSX 2013-2015 S-H125SO1-HAPC 1811-2692

Sale price £470⁰⁰ GBP Regular price £528⁰⁰
£27.00 off

AKRAPOVIC Header - Titanium MSX125 Grom 2013-2015 E-H125E1 1812-0225

Sale price £220⁰⁰ GBP Regular price £247⁰⁰

Low stock (2 units)
£11.00 off

LEOVINCE LV One Slip-On MSX125 Grom 2013-2015 8789

Sale price £100⁰⁰ GBP Regular price £111⁰⁰

Backordered
Sold out
£17.00 off

LEOVINCE GP Corsa Exhaust - Grom 3396

Sale price £154⁰⁰ GBP Regular price £171⁰⁰
MOOSE RACING Exhaust Gasket Kit 823051MSE

Regular price £7⁰⁰ GBP

In stock (20 units)
K & N Air Filter - Honda Grom HA-1313

Regular price £63⁰⁰ GBP

In stock (45 units)
KOSO NORTH AMERICA Air Filter - Grom Race DK623000

Regular price £58⁰⁰ GBP

In stock (36 units)
Sold out
£82.00 off

DYNOJET Power Vision 3 - Honda Grom/Monkey PV3-16-01

Sale price £315⁰⁰ GBP Regular price £397⁰⁰
DYNOJET Power Commander-6 with Ignition Adjustment - Honda PC6-16049

Regular price £424⁰⁰ GBP

In stock (7 units)
KOSO NORTH AMERICA Camshaft - Big Bore Kit MM623002

Regular price £149⁰⁰ GBP

In stock (69 units)
Sold out

DRIVEN RACING Engine Valve Cover DGVC-BL

Regular price £58⁰⁰ GBP
Sold out

DRIVEN RACING Engine Valve Cover DGVC-GD

Regular price £58⁰⁰ GBP
Sold out

DRIVEN RACING Engine Valve Cover DGVC-RD

Regular price £58⁰⁰ GBP
DRIVEN RACING Engine Valve Cover DGVC-SL

Regular price £58⁰⁰ GBP

Low stock (2 units)
DRIVEN RACING Engine Valve Cover DGVC-BK

Regular price £58⁰⁰ GBP

Low stock (3 units)
POWERSTANDS RACING Oil Cap/Dipstick - Black - M20 x 2.5 00-01306-22

Regular price £41⁰⁰ GBP

Low stock (3 units)
POWERSTANDS RACING Oil Cap/Dipstick - Red - M20 x 2.5 00-01306-24

Regular price £41⁰⁰ GBP

Very low stock (1 unit)
Sold out
POWERSTANDS RACING Magnetic Drain Plug - M12 x 1.50 x 15 mm - Blue 00-01946-25

Regular price £20⁰⁰ GBP
Sold out

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

Regular price £20⁰⁰ GBP
Sold out
POWERSTANDS RACING Magnetic Drain Plug - M12 x 1.50 x 15 mm - Black 00-01946-22

Regular price £20⁰⁰ GBP
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 31 mm ID x 43 mm OD x 10 mm T 7210

Regular price £22⁰⁰ GBP

In stock (8 units)
KOSO NORTH AMERICA Injector Adapter Kit - Grom DB623000

Regular price £84⁰⁰ GBP

In stock (35 units)
KOSO NORTH AMERICA Intake Manifold - Grom DP623001

Regular price £67⁰⁰ GBP

In stock (516 units)
KOSO NORTH AMERICA Throttle Body - Grom - 34mm DY623013

Regular price £131⁰⁰ GBP

In stock (345 units)
KOSO NORTH AMERICA Throttle Body Screw - Brass BS000010

Regular price £11⁰⁰ GBP

In stock (19 units)
KOSO NORTH AMERICA Intake Manifold Gasket - Grom DP623K000E

Regular price £7⁰⁰ GBP

In stock (49 units)
KOSO NORTH AMERICA High Flow Fuel Injector - Grom DB008160

Regular price £154⁰⁰ GBP

In stock (155 units)
Sold out

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

Regular price £75⁰⁰ GBP
KOSO NORTH AMERICA Connecting Air Tube DM623000

Regular price £38⁰⁰ GBP

In stock (95 units)
KOSO NORTH AMERICA Rubber Intake DM623K10

Regular price £34⁰⁰ GBP

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

Regular price £110⁰⁰ GBP

In stock (15 units)
BARNETT Drive Plate 401-35-063062

Regular price £7⁰⁰ GBP

In stock (20 units)
KOSO NORTH AMERICA Clutch Kit FA623002

Regular price £102⁰⁰ GBP

In stock (228 units)
BARNETT Clutch Spring Kit 501-31-06146

Regular price £23⁰⁰ GBP

Low stock (4 units)
KOSO NORTH AMERICA Clutch Part FA623K00

Regular price £38⁰⁰ GBP

In stock (807 units)
PROX Clutch Friction Plates 16.S10029

Regular price £23⁰⁰ GBP

Low stock (4 units)
POWERMADD E3 Spark Plug - 39 E3.39

Regular price £9⁰⁰ GBP

In stock (20 units)
NGK SPARK PLUGS Spark Plug - CPR6EA-9 6899

Regular price £12⁰⁰ GBP

In stock (2091 units)
Sold out

KOSO NORTH AMERICA Cam Chain Tensioner MU623000

Regular price £71⁰⁰ GBP
KOSO NORTH AMERICA Big Bore Gasket Kit MA623100

Regular price £32⁰⁰ GBP

In stock (48 units)
KOSO NORTH AMERICA Big Bore Cylinder Kit SEE TECH MB623002

Regular price £359⁰⁰ GBP

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

Regular price £698⁰⁰ GBP

In stock (87 units)
KOSO NORTH AMERICA Valve Head Kit - Big Bore - Grom SEE TECH MB623003

Regular price £967⁰⁰ GBP

In stock (109 units)
KOSO NORTH AMERICA Piston - Big Bore - Grom MD623000

Regular price £104⁰⁰ GBP

In stock (13 units)
KOSO NORTH AMERICA Hi Flow Oil Pump - Grom NF623000

Regular price £51⁰⁰ GBP

In stock (456 units)

Let customers speak for us

from 667 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.

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