DIAMOND ENGINEERING

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DIAMOND ENGINEERING Bolt Kit - Caliper - Front - FL/FX PB799S

Precio normal $49⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Rocker Cover Only - M8 PB937S

Precio normal $140⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission/Side Cover DE5022HP

Precio normal $54⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission Top - Touring DE5026HP

Precio normal $24⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission Top - Touring DE5024HP

Precio normal $23⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission Top - FX DE5140HP

Precio normal $35⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission/Side Cover DE5205HP

Precio normal $69⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission Top Cover DE5206HP

Precio normal $28⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission/Side Cover DE5276HP

Precio normal $62⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission/Side Cover DE5251HP

Precio normal $56⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Motor Mount - FL DE5437SCHP

Precio normal $90⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Motor Mount - Touring DE5467SCHP

Precio normal $61⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Motor Mount - Softail DE5469SCHP

Precio normal $66⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transmission/Side Cover DE5444HP

Precio normal $46⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transformation - Touring DE6045HP

Precio normal $278⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Motor Mount - Softail DE5471SCHP

Precio normal $78⁰⁰ SGD
DIAMOND ENGINEERING Bolt Kit - Transformation - OE - Touring DE6047HP

Precio normal $120⁰⁰ SGD

Muy poca disponibilidad (1 unidad)
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DIAMOND ENGINEERING Bolt Kit - Transformation - OE - FLT DE6051HP

Precio normal $132⁰⁰ SGD
DIAMOND ENGINEERING Bolt Kit - Transformation - OE - Touring DE6049HP

Precio normal $140⁰⁰ SGD

Disponibles (6 unidades)
DIAMOND ENGINEERING Bolt Kit - Transformation - Touring DE6067HP

Precio normal $291⁰⁰ SGD

Muy poca disponibilidad (1 unidad)
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DIAMOND ENGINEERING Bolt Kit - Top Cover - 12-Point - FX PB589S

Precio normal $58⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transformation - 12-Point PB618S

Precio normal $553⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transformation - 12-Point - Touring PB635S

Precio normal $245⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transformation - 12-Point - FLHT PB637S

Precio normal $306⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - 12-Point - Side Cover PB569S

Precio normal $148⁰⁰ SGD
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DIAMOND ENGINEERING 12-Point Transformation Bolt Kit - FLTR PB639S

Precio normal $349⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - 12-Point - Side Cover PB822S

Precio normal $111⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Transformation - 12-Point - Touring PB643S

Precio normal $552⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Motor Mount - 12-Point - FL PB896S

Precio normal $170⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Motor Mount - 12-Point - Touring PB930S

Precio normal $133⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Motor Mount - 12-Point - FL/X PB931S

Precio normal $129⁰⁰ SGD
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DIAMOND ENGINEERING Banjo Bolt - M10 x 1.25 PB886S

Precio normal $33⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - Motor Mount - 12-Point - FL/X PB932S

Precio normal $158⁰⁰ SGD
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DIAMOND ENGINEERING Head Bolt Washers - M8 - 8-Pack DE5458HP

Precio normal $65⁰⁰ SGD
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DIAMOND ENGINEERING 12-Point Crankcase Bolt - Twin Cam - 3.75" PB838S

Precio normal $28⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Kit - 12-Point Head - M8 - 8-Pack PB437S

Precio normal $348⁰⁰ SGD
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DIAMOND ENGINEERING Nuts - Thin - Nylock - 1/2-20 10 PACK NJLF08P-10

Precio normal $45⁰⁰ SGD
DIAMOND ENGINEERING Nuts - Flange - Exhaust - 5/16" x 24 NFF05P-50

Precio normal $175⁰⁰ SGD

Disponibles (19 unidades)
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DIAMOND ENGINEERING Washer - Side Cover WN04P-100

Precio normal $85⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 3/4" TC0406HP-10

Precio normal $70⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 1/2" TC0404HP-10

Precio normal $61⁰⁰ SGD
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DIAMOND ENGINEERING Bolt Assortment - 12-Point - Coarse - Short ZT05HP

Precio normal $1,283⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 7/8" TC0407HP-10

Precio normal $71⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 1-1/4" TC0412HP-10

Precio normal $77⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 1-1/2" TC0414HP-10

Precio normal $90⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 1-3/4" TC0416HP-10

Precio normal $91⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 1" TC0410HP-10

Precio normal $73⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 2-1/4" TC0422HP-10

Precio normal $94⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 2" TC0420HP-10

Precio normal $93⁰⁰ SGD
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DIAMOND ENGINEERING Bolt - 12-Point - 1/4"-20 x 2-1/2" TC0424HP-10

Precio normal $95⁰⁰ SGD

Let customers speak for us

from 674 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