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Pro Circuit Linkage Arm

AUD 142.93 - AUD 261.36
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Pro Circuit Linkage Arm

Product Description

When it comes to better handling and overall stability, the best things you can do is bolt-on Pro Circuits linkage system or linkage arm. Linkages are CNC-machined from billet aluminum and are incredibly strong. Each system or arm includes all of the required bearings and seals.

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NorCalrep Location: Yreka, CA
1-4 of 4
Ease of Installation
Verified Purchaser
Location: cedar, Minnesota
Best part I've bought for my bike

The pro circuit linkage does exactly what it's supposed to, settles the rear end down. I put this on my 2012 kx450f and it now keeps the rear tire planted on the ground in braking and acceleration bumps. Best part I've ever bought by far.

Pro Circuit Linkage Arm
Location: Texas
PC Linkage

Bought this to help settle the rear end of a 2011 CRF450 and it did just that. The quality and fit is 2nd to none as always with Pro Circuit.

Top 25 Contributor
Location: Yreka, CA
Essential for kawasaki's

Bought for my 06 Kx250f. Really mellowed the rear suspension. Keeps whoops and braking bumps more manageable. Definitely a noticeable difference.

Location: London, KY
Great Product

Great product does exactly what it says,Make the rear end of your bike settle down.

1-4 of 4
Total Questions (9)
Questions with answers:
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1-9 of 9
Kody 1 month 18 days ago Location: Tennessee
Is the collar included?
The owner before me didn't grease the suspension as needed and all of the stock grease is gone. My metal collar that went in between the bearing and bolt is rusted pretty bad and can't be reused. I'm wondering if this linkage arm comes with a new collar? Thanks in advance for any help!
Expert MotoSport Staff
1 month 8 days ago Location: Portland, OR, USA
This would only include the bearings and would required the use of the OEM Collars. You can find the OEM linkage collar for your bike listed here:
chris 2 months 1 day ago Location: atlantic beach fl.
Why wont this part fit on 2014 sx 250? it is recommended by MXA in thier 2014 review?
proo circuit linkage arm
VGZ1116 4 months ago Location: GA
Can I get replacement bearings for this linkage arm?
MotoSport Staff Expert
3 months 29 days ago
I could not find a specific rebuild kit for this so I contacted Pro Circuit and this is what they said: "We recommend using OEM parts when replacing your bearings on the Pro Circuit Linkage Arm. Since Pro Circuit uses special tools to remove the existing bearings when replacing them, we recommend sending your linkage arm directly to Pro Circuit for replacement. Failure to use the proper tools when removing your existing bearings may result in damage to the linkage arm" -Chris, Pro Circuit
VGZ16 4 months 5 days ago
Are the bearings and collar the same OEM size or do I need to order a replacement kit from pro circuit?
Expert MotoSport Staff
3 months 22 days ago Location: Portland, OR, USA
This Linkage Arm would use the same bearings as OEM. Since Pro Circuit uses special tools to remove the existing bearings when replacing them, they recommend sending your linkage arm directly to Pro Circuit for replacement. Failure to use the proper tools when removing your existing bearings may result in damage to the linkage arm.
Deano 4 months 21 days ago Location: South Australia
The right link for a 2013 Ryan Dungey KTM 450 SXF?
Dear sir I am told the procircuit linkage arm # TPA113503.75 is the correct linkage arm for my bike is this correct the number is stamp onto the arm. I just want to make sure before I order as I am in South Australia regards Dean Adelaide South Australia
rider616 Over 4 years ago
Suspension tuning?
i have factory connection suspension. do you have to have it re-tuned for this?
MotoSport Staff Expert
Over 4 years ago Location: Tualatin, Or
BallinB Over 4 years ago Location: Cheyenne, WY
Does it lower your bike at all? I ride a 07 kx450f and its a little high for me. I was told this linkage arm might help lower it a little.
Expert MotoSport Staff
Over 4 years ago Location: Portland, OR
This won't lower the bike any. What this link arm does is allows the shock to blow through the harsh mid stroke spike without bottoming becoming a problem.
250THUMPER Over 5 years ago
What is the differance between this one and a stock one? Is it going to make the bike lower or make the suspension softer? What is this thing goint to do?
MotoSport Staff Expert
Over 4 years ago
The arm angles are different to make the rear shock less harsh when it cycles through its movement. Pro Circuit basically redesigned the stock linkage arm to work a little better.
kvonlinebuy Over 5 years ago
How does it work?
It isn't a new shock or anything, it's just a new arm, how is it different than the stock arm and how does that improve rear suspension performance?
Over 5 years ago
Different length/design makes your shock compress and rebound better. It improves handling. Also good to consider anyway as most inner bearings on these stock pieces are toast after a year or two of hard riding. Most people don't notice because it happens gradually.
1-9 of 9

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