Crafted and built for racing snowmobiles used in extreme environments - such as natural or artificially-made tracks consisting of tight turns, banked corners, steep jumps and obstacles.
The Dayco POWER Racing RPX belt - the Official Belt of the CSRA for Snowcross Racing - provides maximum performance under the most extreme snowcross racing conditions. This belt features precisely pre-formed cogs that enable optimal flexibility, cooler running and extended belt life, along with high twist cords that demand intense strength under extreme tension. Not only is it the belt of choice for many professional and amateur drivers, the Dayco Racing RPX belt is also the strongest aramid belt available on the market today. Its softer specialized polymer compound allows for quicker upshifts and downshifts and the fastest hole shot, helping racers stay ahead of the competition.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2010 | Ski-Doo | Expedition 1200 4 TEC | |
| 2011-2019 | Ski-Doo | Expedition 1200 LE 4-TEC | |
| 2011-2019 | Ski-Doo | Expedition 1200 SE 4-TEC | |
| 2011-2017 | Ski-Doo | Expedition 600 LE HO E-TEC | |
| 2019 | Ski-Doo | Expedition 600 LE HO E-TEC | |
| 2011-2017 | Ski-Doo | Expedition 600 SE HO E-TEC | |
| 2019 | Ski-Doo | Expedition 600 SE HO E-TEC | |
| 2016-2020 | Ski-Doo | Expedition 600 Sport ACE | |
| 2016-2019 | Ski-Doo | Expedition 800R Xtreme E-TEC | |
| 2015-2020 | Ski-Doo | Expedition 900 LE ACE | |
| 2015-2020 | Ski-Doo | Expedition 900 SE ACE | |
| 2014-2018 | Ski-Doo | Expedition 900 Sport ACE | |
| 2020 | Ski-Doo | Expedition 900 Sport ACE | |
| 2019 | Ski-Doo | Expedition 900 Sport REV Gen4 ACE | |
| 2012-2017 | Ski-Doo | Freeride 800R E-TEC 137in | |
| 2012-2017 | Ski-Doo | Freeride 800R E-TEC 146in | |
| 2012-2017 | Ski-Doo | Freeride 800R E-TEC 154in | |
| 2010-2017 | Ski-Doo | Grand Touring 1200 LE 4 TEC | |
| 2010-2017 | Ski-Doo | Grand Touring 1200 SE 4 TEC | |
| 2010 | Ski-Doo | Grand Touring 550F Sport | |
| 2011-2018 | Ski-Doo | Grand Touring 600 LE HO E-TEC | |
| 2011 | Ski-Doo | Grand Touring 600 Sport | |
| 2011-2012 | Ski-Doo | Grand Touring 600 Sport ACE | |
| 2014-2018 | Ski-Doo | Grand Touring 900 LE ACE | |
| 2019-2020 | Ski-Doo | Grand Touring 900 Limited ACE | |
| 2020 | Ski-Doo | Grand Touring 900 Sport ACE | |
| 2011-2015 | Ski-Doo | GSX 1200 LE 4 TEC | |
| 2009 | Ski-Doo | GSX 1200 Limited 4 TEC | |
| 2012-2015 | Ski-Doo | GSX 1200 SE 4 TEC | |
| 2010-2011 | Ski-Doo | GSX 600 LE HO E-TEC | |
| 2009 | Ski-Doo | GSX 600 Limited HO E-TEC | |
| 2015 | Ski-Doo | GSX 600 SE HO E-TEC | |
| 2012-2013 | Ski-Doo | GSX 800R SE E-TEC | |
| 2014-2015 | Ski-Doo | GSX 900 LE ACE | |
| 2009 | Ski-Doo | GTX 1200 SE 4 TEC | |
| 2016-2018 | Ski-Doo | MXZ 1200 Blizzard 4-TEC | |
| 2009 | Ski-Doo | MXZ 1200 Renegade 4 TEC | |
| 2009 | Ski-Doo | MXZ 1200 Renegade X 4 TEC | |
| 2012-2015 | Ski-Doo | MXZ 1200 TNT 4-TEC | |
| 2017 | Ski-Doo | MXZ 1200 TNT 4-TEC | |
| 2009-2010 | Ski-Doo | MXZ 600 Adrenaline HO E-TEC | |
| 2016-2018 | Ski-Doo | MXZ 600 Blizzard HO E-TEC | |
| 2009 | Ski-Doo | MXZ 600 Renegade HO E-TEC | |
| 2009 | Ski-Doo | MXZ 600 Renegade X E-TEC | |
| 2011 | Ski-Doo | MXZ 600 TNT | |
| 2011-2012 | Ski-Doo | MXZ 600 TNT ACE | |
| 2011-2014 | Ski-Doo | MXZ 600 TNT HO E-TEC | |
| 2017 | Ski-Doo | MXZ 600 TNT HO E-TEC | |
| 2016-2017 | Ski-Doo | MXZ 800R Blizzard E-TEC | |
| 2008 | Ski-Doo | MXZ 800R Renegade Power TEK | |
| 2011-2016 | Ski-Doo | MXZ 800R TNT E-TEC | |
| 2011 | Ski-Doo | MXZ 800R TNT Power TEK | |
| 2018-2019 | Ski-Doo | MXZ 850 Blizzard E-TEC | |
| 2017 | Ski-Doo | MXZ 850 TNT E-TEC | |
| 2019 | Ski-Doo | MXZ 850 TNT E-TEC | |
| 2016-2018 | Ski-Doo | MXZ 900 Blizzard ACE | |
| 2014-2018 | Ski-Doo | MXZ 900 TNT ACE | |
| 2011-2017 | Ski-Doo | MXZ X 1200 4-TEC | |
| 2011-2014 | Ski-Doo | MXZ X 600 HO E-TEC | |
| 2017-2018 | Ski-Doo | MXZ X 600 HO E-TEC | |
| 2011-2015 | Ski-Doo | MXZ X 800R E-TEC | |
| 2017-2022 | Ski-Doo | MXZ X 850 E-TEC | |
| 2018 | Ski-Doo | MXZ X 850 TNT E-TEC | |
| 2011-2012 | Ski-Doo | MXZ XRS 600 HO E-TEC | |
| 2014-2015 | Ski-Doo | MXZ XRS 600 HO E-TEC | |
| 2013-2015 | Ski-Doo | MXZ XRS 800R E-TEC | |
| 2017 | Ski-Doo | MXZ XRS 800R E-TEC | |
| 2018-2019 | Ski-Doo | MXZ XRS 850 E-TEC | |
| 2010-2018 | Ski-Doo | Renegade 1200 Adrenaline 4-TEC | |
| 2016-2017 | Ski-Doo | Renegade 1200 Enduro 4-TEC | |
| 2011-2018 | Ski-Doo | Renegade 600 Adrenaline HO E-TEC | |
| 2011-2018 | Ski-Doo | Renegade 600 Back Country HO E-TEC | |
| 2011-2014 | Ski-Doo | Renegade 600 Back Country X HO E-TEC | |
| 2016 | Ski-Doo | Renegade 600 Enduro HO E-TEC | |
| 2011 | Ski-Doo | Renegade 600 Sport ACE | |
| 2019 | Ski-Doo | Renegade 600R Adrenaline E-TEC | |
| 2014-2016 | Ski-Doo | Renegade 800R Adrenaline E-TEC | |
| 2010-2011 | Ski-Doo | Renegade 800R Adrenaline Power TEK | |
| 2014-2017 | Ski-Doo | Renegade 800R Back Country E-TEC | |
| 2010 | Ski-Doo | Renegade 800R Back Country Power TEK | |
| 2012-2015 | Ski-Doo | Renegade 800R Back Country X E-TEC | |
| 2011 | Ski-Doo | Renegade 800R Back Country X Power TEK | |
| 2016-2017 | Ski-Doo | Renegade 800R Enduro E-TEC | |
| 2011 | Ski-Doo | Renegade 800R SP Power TEK | |
| 2017-2022 | Ski-Doo | Renegade 850 Adrenaline E-TEC | |
| 2014-2020 | Ski-Doo | Renegade 900 Adrenaline ACE | |
| 2019 | Ski-Doo | Renegade 900 Adrenaline ACE Turbo | |
| 2016-2020 | Ski-Doo | Renegade 900 Enduro ACE | |
| 2019-2020 | Ski-Doo | Renegade 900 Enduro ACE Turbo | |
| 2010 | Ski-Doo | Renegade X 1200 4-TEC | |
| 2014-2018 | Ski-Doo | Renegade X 1200 4-TEC | |
| 2014-2017 | Ski-Doo | Renegade X 600 HO E-TEC | |
| 2016-2017 | Ski-Doo | Renegade X 800R Back Country E-TEC | |
| 2014-2016 | Ski-Doo | Renegade X 800R E-TEC | |
| 2017-2019 | Ski-Doo | Renegade X 850 E-TEC | |
| 2015-2017 | Ski-Doo | Renegade XRS 800R E-TEC | |
| 2018-2019 | Ski-Doo | Renegade XRS 850 E-TEC | |
| 2012-2016 | Ski-Doo | Skandic 600 SWT HO E-TEC | |
| 2011 | Ski-Doo | Skandic 600 Tundra Xtreme HO E-TEC | |
| 2020 | Ski-Doo | Skandic 600 WT ACE | |
| 2015-2017 | Ski-Doo | Skandic 900 SWT ACE | |
| 2019-2020 | Ski-Doo | Skandic 900 SWT ACE | |
| 2015 | Ski-Doo | Skandic 900 WT ACE | |
| 2017-2020 | Ski-Doo | Skandic 900 WT ACE | |
| 2015 | Ski-Doo | Summit 600 SP HO E-TEC | |
| 2012-2014 | Ski-Doo | Summit 600 SP HO E-TEC 146in | |
| 2016-2018 | Ski-Doo | Summit 600 SP HO E-TEC 146in | |
| 2012-2014 | Ski-Doo | Summit 600 SP HO E-TEC 154in | |
| 2016-2018 | Ski-Doo | Summit 600 SP HO E-TEC 154in | |
| 2019 | Ski-Doo | Summit 600R SP E-TEC 146in | |
| 2019 | Ski-Doo | Summit 600R SP E-TEC 154in | |
| 2001 | Ski-Doo | Summit 800 | |
| 2009 | Ski-Doo | Summit 800R 50th Anniversary Power TEK 154in | |
| 2011 | Ski-Doo | Summit 800R Everest E-TEC 154in | |
| 2008-2009 | Ski-Doo | Summit 800R Everest Power TEK 146in | |
| 2011 | Ski-Doo | Summit 800R Everest Power TEK 146in | |
| 2008-2009 | Ski-Doo | Summit 800R Everest Power TEK 154in | |
| 2011 | Ski-Doo | Summit 800R Everest Power TEK 154in | |
| 2009 | Ski-Doo | Summit 800R Everest Power TEK 163in | |
| 2011 | Ski-Doo | Summit 800R Everest Power TEK 163in | |
| 2011 | Ski-Doo | Summit 800R Freeride E-TEC 154in | |
| 2009 | Ski-Doo | Summit 800R Hill Climb Edition Power TEK 154in | |
| 2012-2017 | Ski-Doo | Summit 800R SP E-TEC 146in | |
| 2012-2017 | Ski-Doo | Summit 800R SP E-TEC 154in | |
| 2012-2016 | Ski-Doo | Summit 800R SP E-TEC 163in | |
| 2017 | Ski-Doo | Summit 800R SP E-TEC 174in | |
| 2011 | Ski-Doo | Summit 800R SP Power TEK | |
| 2012-2016 | Ski-Doo | Summit 800R Sport Power TEK | |
| 2018-2019 | Ski-Doo | Summit 850 SP E-TEC 146in | |
| 2017-2019 | Ski-Doo | Summit 850 SP E-TEC 154in | |
| 2017-2019 | Ski-Doo | Summit 850 SP E-TEC 165in | |
| 2018-2019 | Ski-Doo | Summit 850 SP E-TEC 175in | |
| 2011 | Ski-Doo | Summit X 600 HO E-TEC | |
| 2001 | Ski-Doo | Summit X 700 | |
| 2015 | Ski-Doo | Summit X 800R E-TEC 146in | |
| 2015 | Ski-Doo | Summit X 800R E-TEC 154in | |
| 2015 | Ski-Doo | Summit X 800R E-TEC 163in | |
| 2017 | Ski-Doo | Summit X 800R E-TEC 174in | |
| 2011-2014 | Ski-Doo | Summit X 800R Power TEK 146in | |
| 2011-2014 | Ski-Doo | Summit X 800R Power TEK 154in | |
| 2011-2014 | Ski-Doo | Summit X 800R Power TEK 163in | |
| 2017-2019 | Ski-Doo | Summit X 850 E-TEC 154in | |
| 2017-2019 | Ski-Doo | Summit X 850 E-TEC 165in | |
| 2018-2019 | Ski-Doo | Summit X 850 E-TEC 175in | |
| 2010 | Ski-Doo | Summit XRS 800R Hill Climb Edition Power TEK | |
| 2018-2020 | Ski-Doo | Tundra 600 Xtreme HO E-TEC | |