Featured Products

Yamaha R3 415 Conversion Kit

$179.00
Yamaha R3 - Select front and rear sprocket sizes from the options chart. 415 Conversion Kit converts your stock 520 chain and sprockets to 415 Sizes. On average a weight savings of 2 LBS. Kit...

New Arrivals

SuspAct Chassis Geometry Program Bike File

$500.00 - $650.00
SuspAct Chassis Geometry Program File. Your access "dongle key" that is sold separately gives you access to the program each motorcycle you own will have a different profile and setup that is sold...

Blog

What is SuspAct

What is SuspAct

SuspAct was founded by Boudewijn Evenhuis while working in design, testing and setup of motorcycle suspension on the world championship level.  During this time it was clear to him that good moto …
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