Product description
The Hyperpro Fork Springs For Yamaha YZ125 2006-2021 0.38 kg/mm (21.12 lb/in) is part of the latest collection from Hyperpro.
Features:
- Shorter braking distance
- Better balance in the bike, more comfortable riding, even with passenger
- Easy cornering
- Improved tire life
- More grip in dry and wet weather
- More confidence; it makes you ride more comfortable and/or faster
- Overall sense of confidence in the bike
Specifications:
- Product Name: Spring Kit
- Spring Rate: 0.38 kg/mm (21.12 lb/in)
- Type: Fork
- Units: Pair
To fit:
- YAMAHA YZ 125 2006 American Models
- YAMAHA YZ 125 2006 European Models
- YAMAHA YZ 125 2007 American Models
- YAMAHA YZ 125 2007 European Models
- YAMAHA YZ 125 2008 American Models
- YAMAHA YZ 125 2008 European Models
- YAMAHA YZ 125 2009 American Models
- YAMAHA YZ 125 2009 European Models
- YAMAHA YZ 125 2010 American Models
- YAMAHA YZ 125 2010 European Models
- YAMAHA YZ 125 2011 American Models
- YAMAHA YZ 125 2011 European Models
- YAMAHA YZ 125 2012 American Models
- YAMAHA YZ 125 2012 European Models
- YAMAHA YZ 125 2013 American Models
- YAMAHA YZ 125 2013 European Models
- YAMAHA YZ 125 2014 American Models
- YAMAHA YZ 125 2014 European Models
- YAMAHA YZ 125 2015 American Models
- YAMAHA YZ 125 2015 European Models
- YAMAHA YZ 125 2016 American Models
- YAMAHA YZ 125 2016 European Models
- YAMAHA YZ 125 2017 American Models
- YAMAHA YZ 125 2017 European Models
- YAMAHA YZ 125 2018 European Models
- YAMAHA YZ 125 2019 All Models
- YAMAHA YZ 125 2020 All Models
- YAMAHA YZ 125 2021 All Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
- YAMAHA YZ 250 F 2006 American Models
- YAMAHA YZ 250 F 2006 European Models
- YAMAHA YZ 250 F 2007 American Models
- YAMAHA YZ 250 F 2007 European Models
- YAMAHA YZ 250 F 2008 American Models
- YAMAHA YZ 250 F 2008 European Models
- YAMAHA YZ 250 F 2009 American Models
- YAMAHA YZ 250 F 2009 European Models
- YAMAHA YZ 250 F 2010 American Models
- YAMAHA YZ 250 F 2010 European Models
- YAMAHA YZ 250 F 2011 American Models
- YAMAHA YZ 250 F 2011 European Models
- YAMAHA YZ 250 F 2012 American Models
- YAMAHA YZ 250 F 2012 European Models
- YAMAHA YZ 250 F 2013 American Models
- YAMAHA YZ 250 F 2013 European Models
- YAMAHA YZ 250 2006 American Models
- YAMAHA YZ 250 2006 European Models
- YAMAHA YZ 250 2007 American Models
- YAMAHA YZ 250 2007 European Models
- YAMAHA YZ 250 2008 American Models
- YAMAHA YZ 250 2008 European Models
- YAMAHA YZ 250 2009 American Models
- YAMAHA YZ 250 2009 European Models
- YAMAHA YZ 250 2010 American Models
- YAMAHA YZ 250 2010 European Models
- YAMAHA YZ 250 2011 American Models
- YAMAHA YZ 250 2011 European Models
- YAMAHA YZ 250 2012 American Models
- YAMAHA YZ 250 2012 European Models
- YAMAHA YZ 250 2013 American Models
- YAMAHA YZ 250 2013 European Models
- YAMAHA YZ 250 2014 American Models
- YAMAHA YZ 250 2014 European Models
- YAMAHA YZ 250 2015 American Models
- YAMAHA YZ 250 2015 European Models
- YAMAHA YZ 250 2016 American Models
- YAMAHA YZ 250 2016 European Models
- YAMAHA YZ 250 2017 American Models
- YAMAHA YZ 250 2017 European Models
- YAMAHA YZ 250 2018 European Models
- YAMAHA YZ 250 2019 All Models
- YAMAHA YZ 250 2020 All Models
- YAMAHA YZ 250 2021 All Models
- YAMAHA YZ 450 F 2006 50th Anniversary American Models
- YAMAHA YZ 450 F 2006 American Models
- YAMAHA YZ 450 F 2006 European Models
- YAMAHA YZ 450 F 2007 American Models
- YAMAHA YZ 450 F 2007 European Models
- YAMAHA YZ 450 F 2008 American Models
- YAMAHA YZ 450 F 2008 European Models
- YAMAHA YZ 450 F 2009 American Models
- YAMAHA YZ 450 F 2009 European Models
Manufacturer part number: SL-FO-352-038
View all Hyperpro. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Hyperpro Fork Springs For Yamaha YZ125 2006-2021 0.38 kg/mm (21.12 lb/in)
To fit:
- YAMAHA YZ 125 2006 American Models
- YAMAHA YZ 125 2006 European Models
- YAMAHA YZ 125 2007 American Models
- YAMAHA YZ 125 2007 European Models
- YAMAHA YZ 125 2008 American Models
- YAMAHA YZ 125 2008 European Models
- YAMAHA YZ 125 2009 American Models
- YAMAHA YZ 125 2009 European Models
- YAMAHA YZ 125 2010 American Models
- YAMAHA YZ 125 2010 European Models
- YAMAHA YZ 125 2011 American Models
- YAMAHA YZ 125 2011 European Models
- YAMAHA YZ 125 2012 American Models
- YAMAHA YZ 125 2012 European Models
- YAMAHA YZ 125 2013 American Models
- YAMAHA YZ 125 2013 European Models
- YAMAHA YZ 125 2014 American Models
- YAMAHA YZ 125 2014 European Models
- YAMAHA YZ 125 2015 American Models
- YAMAHA YZ 125 2015 European Models
- YAMAHA YZ 125 2016 American Models
- YAMAHA YZ 125 2016 European Models
- YAMAHA YZ 125 2017 American Models
- YAMAHA YZ 125 2017 European Models
- YAMAHA YZ 125 2018 European Models
- YAMAHA YZ 125 2019 All Models
- YAMAHA YZ 125 2020 All Models
- YAMAHA YZ 125 2021 All Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
- YAMAHA YZ 250 F 2006 American Models
- YAMAHA YZ 250 F 2006 European Models
- YAMAHA YZ 250 F 2007 American Models
- YAMAHA YZ 250 F 2007 European Models
- YAMAHA YZ 250 F 2008 American Models
- YAMAHA YZ 250 F 2008 European Models
- YAMAHA YZ 250 F 2009 American Models
- YAMAHA YZ 250 F 2009 European Models
- YAMAHA YZ 250 F 2010 American Models
- YAMAHA YZ 250 F 2010 European Models
- YAMAHA YZ 250 F 2011 American Models
- YAMAHA YZ 250 F 2011 European Models
- YAMAHA YZ 250 F 2012 American Models
- YAMAHA YZ 250 F 2012 European Models
- YAMAHA YZ 250 F 2013 American Models
- YAMAHA YZ 250 F 2013 European Models
- YAMAHA YZ 250 2006 American Models
- YAMAHA YZ 250 2006 European Models
- YAMAHA YZ 250 2007 American Models
- YAMAHA YZ 250 2007 European Models
- YAMAHA YZ 250 2008 American Models
- YAMAHA YZ 250 2008 European Models
- YAMAHA YZ 250 2009 American Models
- YAMAHA YZ 250 2009 European Models
- YAMAHA YZ 250 2010 American Models
- YAMAHA YZ 250 2010 European Models
- YAMAHA YZ 250 2011 American Models
- YAMAHA YZ 250 2011 European Models
- YAMAHA YZ 250 2012 American Models
- YAMAHA YZ 250 2012 European Models
- YAMAHA YZ 250 2013 American Models
- YAMAHA YZ 250 2013 European Models
- YAMAHA YZ 250 2014 American Models
- YAMAHA YZ 250 2014 European Models
- YAMAHA YZ 250 2015 American Models
- YAMAHA YZ 250 2015 European Models
- YAMAHA YZ 250 2016 American Models
- YAMAHA YZ 250 2016 European Models
- YAMAHA YZ 250 2017 American Models
- YAMAHA YZ 250 2017 European Models
- YAMAHA YZ 250 2018 European Models
- YAMAHA YZ 250 2019 All Models
- YAMAHA YZ 250 2020 All Models
- YAMAHA YZ 250 2021 All Models
- YAMAHA YZ 450 F 2006 50th Anniversary American Models
- YAMAHA YZ 450 F 2006 American Models
- YAMAHA YZ 450 F 2006 European Models
- YAMAHA YZ 450 F 2007 American Models
- YAMAHA YZ 450 F 2007 European Models
- YAMAHA YZ 450 F 2008 American Models
- YAMAHA YZ 450 F 2008 European Models
- YAMAHA YZ 450 F 2009 American Models
- YAMAHA YZ 450 F 2009 European Models

Hyperpro is a motorcycle suspension specialist known for high-performance suspension shock absorbers, fork springs, and steering dampers. Their progressive-rate springs improve handling, comfort, and stability across various riding conditions. Used by everyday riders and racers alike, Hyperpro products are engineered for precision, safety, and a smoother, more responsive ride.
Product description
The Hyperpro Fork Springs For Yamaha YZ125 2006-2021 0.38 kg/mm (21.12 lb/in) is part of the latest collection from Hyperpro.
Features:
- Shorter braking distance
- Better balance in the bike, more comfortable riding, even with passenger
- Easy cornering
- Improved tire life
- More grip in dry and wet weather
- More confidence; it makes you ride more comfortable and/or faster
- Overall sense of confidence in the bike
Specifications:
- Product Name: Spring Kit
- Spring Rate: 0.38 kg/mm (21.12 lb/in)
- Type: Fork
- Units: Pair
To fit:
- YAMAHA YZ 125 2006 American Models
- YAMAHA YZ 125 2006 European Models
- YAMAHA YZ 125 2007 American Models
- YAMAHA YZ 125 2007 European Models
- YAMAHA YZ 125 2008 American Models
- YAMAHA YZ 125 2008 European Models
- YAMAHA YZ 125 2009 American Models
- YAMAHA YZ 125 2009 European Models
- YAMAHA YZ 125 2010 American Models
- YAMAHA YZ 125 2010 European Models
- YAMAHA YZ 125 2011 American Models
- YAMAHA YZ 125 2011 European Models
- YAMAHA YZ 125 2012 American Models
- YAMAHA YZ 125 2012 European Models
- YAMAHA YZ 125 2013 American Models
- YAMAHA YZ 125 2013 European Models
- YAMAHA YZ 125 2014 American Models
- YAMAHA YZ 125 2014 European Models
- YAMAHA YZ 125 2015 American Models
- YAMAHA YZ 125 2015 European Models
- YAMAHA YZ 125 2016 American Models
- YAMAHA YZ 125 2016 European Models
- YAMAHA YZ 125 2017 American Models
- YAMAHA YZ 125 2017 European Models
- YAMAHA YZ 125 2018 European Models
- YAMAHA YZ 125 2019 All Models
- YAMAHA YZ 125 2020 All Models
- YAMAHA YZ 125 2021 All Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
- YAMAHA YZ 250 F 2006 American Models
- YAMAHA YZ 250 F 2006 European Models
- YAMAHA YZ 250 F 2007 American Models
- YAMAHA YZ 250 F 2007 European Models
- YAMAHA YZ 250 F 2008 American Models
- YAMAHA YZ 250 F 2008 European Models
- YAMAHA YZ 250 F 2009 American Models
- YAMAHA YZ 250 F 2009 European Models
- YAMAHA YZ 250 F 2010 American Models
- YAMAHA YZ 250 F 2010 European Models
- YAMAHA YZ 250 F 2011 American Models
- YAMAHA YZ 250 F 2011 European Models
- YAMAHA YZ 250 F 2012 American Models
- YAMAHA YZ 250 F 2012 European Models
- YAMAHA YZ 250 F 2013 American Models
- YAMAHA YZ 250 F 2013 European Models
- YAMAHA YZ 250 2006 American Models
- YAMAHA YZ 250 2006 European Models
- YAMAHA YZ 250 2007 American Models
- YAMAHA YZ 250 2007 European Models
- YAMAHA YZ 250 2008 American Models
- YAMAHA YZ 250 2008 European Models
- YAMAHA YZ 250 2009 American Models
- YAMAHA YZ 250 2009 European Models
- YAMAHA YZ 250 2010 American Models
- YAMAHA YZ 250 2010 European Models
- YAMAHA YZ 250 2011 American Models
- YAMAHA YZ 250 2011 European Models
- YAMAHA YZ 250 2012 American Models
- YAMAHA YZ 250 2012 European Models
- YAMAHA YZ 250 2013 American Models
- YAMAHA YZ 250 2013 European Models
- YAMAHA YZ 250 2014 American Models
- YAMAHA YZ 250 2014 European Models
- YAMAHA YZ 250 2015 American Models
- YAMAHA YZ 250 2015 European Models
- YAMAHA YZ 250 2016 American Models
- YAMAHA YZ 250 2016 European Models
- YAMAHA YZ 250 2017 American Models
- YAMAHA YZ 250 2017 European Models
- YAMAHA YZ 250 2018 European Models
- YAMAHA YZ 250 2019 All Models
- YAMAHA YZ 250 2020 All Models
- YAMAHA YZ 250 2021 All Models
- YAMAHA YZ 450 F 2006 50th Anniversary American Models
- YAMAHA YZ 450 F 2006 American Models
- YAMAHA YZ 450 F 2006 European Models
- YAMAHA YZ 450 F 2007 American Models
- YAMAHA YZ 450 F 2007 European Models
- YAMAHA YZ 450 F 2008 American Models
- YAMAHA YZ 450 F 2008 European Models
- YAMAHA YZ 450 F 2009 American Models
- YAMAHA YZ 450 F 2009 European Models
Manufacturer part number: SL-FO-352-038
View all Hyperpro. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Hyperpro Fork Springs For Yamaha YZ125 2006-2021 0.38 kg/mm (21.12 lb/in)
To fit:
- YAMAHA YZ 125 2006 American Models
- YAMAHA YZ 125 2006 European Models
- YAMAHA YZ 125 2007 American Models
- YAMAHA YZ 125 2007 European Models
- YAMAHA YZ 125 2008 American Models
- YAMAHA YZ 125 2008 European Models
- YAMAHA YZ 125 2009 American Models
- YAMAHA YZ 125 2009 European Models
- YAMAHA YZ 125 2010 American Models
- YAMAHA YZ 125 2010 European Models
- YAMAHA YZ 125 2011 American Models
- YAMAHA YZ 125 2011 European Models
- YAMAHA YZ 125 2012 American Models
- YAMAHA YZ 125 2012 European Models
- YAMAHA YZ 125 2013 American Models
- YAMAHA YZ 125 2013 European Models
- YAMAHA YZ 125 2014 American Models
- YAMAHA YZ 125 2014 European Models
- YAMAHA YZ 125 2015 American Models
- YAMAHA YZ 125 2015 European Models
- YAMAHA YZ 125 2016 American Models
- YAMAHA YZ 125 2016 European Models
- YAMAHA YZ 125 2017 American Models
- YAMAHA YZ 125 2017 European Models
- YAMAHA YZ 125 2018 European Models
- YAMAHA YZ 125 2019 All Models
- YAMAHA YZ 125 2020 All Models
- YAMAHA YZ 125 2021 All Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition American Models
- YAMAHA YZ 250 F 2006 50th Anniversary Limited Edition European Models
- YAMAHA YZ 250 F 2006 American Models
- YAMAHA YZ 250 F 2006 European Models
- YAMAHA YZ 250 F 2007 American Models
- YAMAHA YZ 250 F 2007 European Models
- YAMAHA YZ 250 F 2008 American Models
- YAMAHA YZ 250 F 2008 European Models
- YAMAHA YZ 250 F 2009 American Models
- YAMAHA YZ 250 F 2009 European Models
- YAMAHA YZ 250 F 2010 American Models
- YAMAHA YZ 250 F 2010 European Models
- YAMAHA YZ 250 F 2011 American Models
- YAMAHA YZ 250 F 2011 European Models
- YAMAHA YZ 250 F 2012 American Models
- YAMAHA YZ 250 F 2012 European Models
- YAMAHA YZ 250 F 2013 American Models
- YAMAHA YZ 250 F 2013 European Models
- YAMAHA YZ 250 2006 American Models
- YAMAHA YZ 250 2006 European Models
- YAMAHA YZ 250 2007 American Models
- YAMAHA YZ 250 2007 European Models
- YAMAHA YZ 250 2008 American Models
- YAMAHA YZ 250 2008 European Models
- YAMAHA YZ 250 2009 American Models
- YAMAHA YZ 250 2009 European Models
- YAMAHA YZ 250 2010 American Models
- YAMAHA YZ 250 2010 European Models
- YAMAHA YZ 250 2011 American Models
- YAMAHA YZ 250 2011 European Models
- YAMAHA YZ 250 2012 American Models
- YAMAHA YZ 250 2012 European Models
- YAMAHA YZ 250 2013 American Models
- YAMAHA YZ 250 2013 European Models
- YAMAHA YZ 250 2014 American Models
- YAMAHA YZ 250 2014 European Models
- YAMAHA YZ 250 2015 American Models
- YAMAHA YZ 250 2015 European Models
- YAMAHA YZ 250 2016 American Models
- YAMAHA YZ 250 2016 European Models
- YAMAHA YZ 250 2017 American Models
- YAMAHA YZ 250 2017 European Models
- YAMAHA YZ 250 2018 European Models
- YAMAHA YZ 250 2019 All Models
- YAMAHA YZ 250 2020 All Models
- YAMAHA YZ 250 2021 All Models
- YAMAHA YZ 450 F 2006 50th Anniversary American Models
- YAMAHA YZ 450 F 2006 American Models
- YAMAHA YZ 450 F 2006 European Models
- YAMAHA YZ 450 F 2007 American Models
- YAMAHA YZ 450 F 2007 European Models
- YAMAHA YZ 450 F 2008 American Models
- YAMAHA YZ 450 F 2008 European Models
- YAMAHA YZ 450 F 2009 American Models
- YAMAHA YZ 450 F 2009 European Models

Hyperpro is a motorcycle suspension specialist known for high-performance suspension shock absorbers, fork springs, and steering dampers. Their progressive-rate springs improve handling, comfort, and stability across various riding conditions. Used by everyday riders and racers alike, Hyperpro products are engineered for precision, safety, and a smoother, more responsive ride.































