SP-AF
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  • SP-AF

SP-AF

€37.00
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Still struggling choosing initial acceleration or higher top end when tuning your vehicle?

Well, why choosing one over the other?

Now you can have both, with Dr.Pulley patented sliding roller weight (SR).

Here we need to talk about something technical.

There are two crucial factors that make a SR work: Dimension and Material.

First, the calculated design makes SR startup with more power, so you get greater acceleration.

And then the design is able to open the variator wider, push the belt out further, and get you to a higher top end speed.

Next, and yet the most important, produce SR with our special formulated material.  The key to ensure

– faster movement (low friction coefficient),

– better wear resistant (bearing grade material), and

– more protection to your variator (non-abrasive fiber)

is in your hands.

Now, combine these two magical factors, and we have the sliding roller weight created and handed to you.

In short, the fastest way to improve your vehicle performance is right here.

What are you waiting for?

Quantity

Make Model Cc. Year
KYMCO

AK 550 Euro 4 550 2017→2020
KYMCO

AK 550 ie 4T LC Euro 4 2017 550 2017→
KYMCO

AK 550i 4T H2O E5 550 2021→
KYMCO

Xciting 400 400 →2018
KYMCO

XCiting 400i S ie 4T LC Euro 4 400 2018→
YAMAHA

T MAX 530 ie 4T LC 530 2012→2014
YAMAHA

T MAX 530 ie 4T LC 530 2015→2016
YAMAHA

T MAX 530 ie 4T LC Euro 4 530 2017→
YAMAHA

T MAX DX 530 ie 4T LC Euro 4 530 2017→

 

SP-AF
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