![Aprilia RX 125 [PROX] – 520 MX chain](http://motorize-canada.com/cdn/shop/files/dae1804cad68b9c5f7f98f1ae89c51c4_600.webp?v=1777564752)
![Aprilia RX 125 [PROX] – 520 MX chain](http://motorize-canada.com/cdn/shop/files/dae1804cad68b9c5f7f98f1ae89c51c4_200.webp?v=1777564753)
![Aprilia RX 125 [PROX] – 520 MX chain](http://motorize-canada.com/cdn/shop/files/62f5c4fe5fe3ff020aa064a0d35321e7_600.webp?v=1777564754)
![Aprilia RX 125 [PROX] – 520 MX chain](http://motorize-canada.com/cdn/shop/files/62f5c4fe5fe3ff020aa064a0d35321e7_200.webp?v=1777564755)
![Aprilia RX 125 [PROX] – 520 MX chain](http://motorize-canada.com/cdn/shop/files/d808f6f0d29d96445e58c9b310e8bd86_600.webp?v=1777564757)
![Aprilia RX 125 [PROX] – 520 MX chain](http://motorize-canada.com/cdn/shop/files/d808f6f0d29d96445e58c9b310e8bd86_200.webp?v=1777564758)
![Aprilia RX 125 [PROX] – 520 MX chain](http://motorize-canada.com/cdn/shop/files/c70c0b8a15f6db811edfc11289e9a964_600.webp?v=1777564760)
![Aprilia RX 125 [PROX] – 520 MX chain](http://motorize-canada.com/cdn/shop/files/c70c0b8a15f6db811edfc11289e9a964_200.webp?v=1777564761)
Description
PROX 520 MX drive chain for Aprilia RX 125
The PROX 520 MX drive chain is a high-quality replacement chain that is specifically designed for use on off-road motorcycles. It is suitable, among other things, for the Aprilia RX 125 model and offers reliable power transmission in various driving conditions.
Technical features
- Chain type: 520MX
- Chain size: 520
- Number of links: 120
- Seal Type: Without seal
- Color/Surface: Gold
- Chain lock connector: Clip
- Material: Steel
- Maximum displacement (off-road): 450cc
Product description
The PROX 520 MX drive chain is made of robust steel and offers high strength and a long service life. The chain is unsealed and features a clip chain lock that allows for easy assembly and disassembly. With 120 links, it is tailored to the requirements of the Aprilia RX 125 and ensures optimal power transmission from the engine to the rear wheel.
The gold-colored surface gives the chain an attractive look and also protects it from corrosion. The chain is suitable for off-road motorcycles with a maximum displacement of up to 450 cc and meets the requirements of a standard off-road drive chain.
Application and advantages
- Perfectly fitting replacement chain for Aprilia RX 125
- High resilience thanks to steel material
- Easy installation thanks to the clip chain lock
- Unsprung and easy to maintain
- Corrosion resistant gold finish
- Suitable for off-road use up to 450 cc displacement
The PROX 520 MX drive chain is a reliable component for the drive train and supports safe and efficient power transmission on the Aprilia RX 125. It is available individually and can be easily replaced if necessary.
Show suitable vehicles (500)
| Brand | model | displacement | Year of construction | Variant | country | position | Note |
|---|---|---|---|---|---|---|---|
| APRILIA | RXV 450 | 449 | 2006-2011 | 4.5 | ALL | ||
| APRILIA | RXV 550 | 553 | 2007-2011 | 5.5 | ALL | ||
| APRILIA | SXV 450 | 449 | 2006 | 4.5 | EUROPE | ||
| APRILIA | SXV 450 | 449 | 2007-2011 | 4.5 | ALL | ||
| APRILIA | SXV 550 | 553 | 2006 | 5.5 | EUROPE | ||
| APRILIA | SXV 550 | 553 | 2007-2011 | 5.5 | ALL | ||
| BETA | RR 125 | 125 | 2018-2019 | ALL | |||
| BETA | RR 125 | 125 | 2019 | Racing | ALL | ||
| BETA | RR200 | 190 | 2019 | Oil mix | ALL | ||
| BETA | RR 250 | 249 | 2006-2007 | EUROPE | |||
| BETA | RR 250 | 249 | 2013-2018 | ALL | |||
| BETA | RR 250 | 249 | 2014-2019 | Racing | ALL | ||
| BETA | RR 250 | 249 | 2019 | Oil mix | ALL | ||
| BETA | RR300 | 293 | 2013-2018 | ALL | |||
| BETA | RR300 | 293 | 2014-2019 | Racing | ALL | ||
| BETA | RR300 | 293 | 2019 | Oil mix | ALL | ||
| BETA | RR300 | 293 | 2019 | Steve Holcombe Replica | ALL | ||
| BETA | RR 350 | 349 | 2011-2014 | ALL | |||
| BETA | RR390 | 386 | 2015 | ALL | |||
| BETA | RR400 | 398 | 2012-2014 | ALL | |||
| BETA | RR 430 | 431 | 2015 | ALL | |||
| BETA | RR 430 | 431 | 2015 | Racing | ALL | ||
| BETA | RR 430 EFI | 431 | 2016-2019 | ALL | |||
| BETA | RR 430 EFI | 431 | 2016-2019 | Racing | ALL | ||
| BETA | RR 450 | 449 | 2012-2014 | ALL | |||
| BETA | RR 480 | 478 | 2015 | ALL | |||
| BETA | RR 480 | 478 | 2015 | Racing | ALL | ||
| BETA | RR 480 EFI | 478 | 2016-2019 | ALL | |||
| BETA | RR 480 EFI | 478 | 2016-2019 | Racing | ALL | ||
| BETA | RR 520 | 498 | 2010-2012 | ALL | |||
| BETA | RR 520 | 498 | 2011 | Factory | ALL | ||
| BETA | RR 525 | 510 | 2006-2009 | ALL | |||
| BETA | RR 525 | 510 | 2009 | Racing | ALL | ||
| BETA | RX250 | 249 | 2026 | 2T | ALL | ||
| BETA | RX300 | 293 | 2021-2025 | 2T | ALL | ||
| BETA | RX350 | 352 | 2026 | 2T | ALL | ||
| BETA | RX450 | 449 | 2024-2026 | 4T | ALL | ||
| BETA | XTRAINER 250 | 249 | 2026 | ALL | |||
| BETA | XTRAINER 250 | 249 | 2026 | Lowboy | ALL | ||
| BETA | XTRAINER 250 LC | 249 | 2018-2019, 2024-2025 | Oil mix | ALL | ||
| BETA | XTRAINER 250 LC | 249 | 2020-2023 | Oil mix | EUROPE | ||
| BETA | XTRAINER 300 | 293 | 2026 | Oil mix | ALL | ||
| BETA | XTRAINER 300 LC | 293 | 2015-2018 | ALL | |||
| BETA | XTRAINER 300 LC | 293 | 2019-2025 | Oil mix | ALL | ||
| BMW | G 450 | 450 | 2008-2011 | ALL | |||
| FANTIC | XE 125 | 124 | 2021-2024 | EUROPE | |||
| FANTIC | XE 125 | 124 | 2024 | Launch version | EUROPE | ||
| FANTIC | XE 125 | 124 | 2025 | ALL | |||
| FANTIC | XE300 | 293 | 2024-2025 | ALL | |||
| FANTIC | XEF250 | 250 | 2021-2024 | EUROPE | |||
| FANTIC | XEF250 | 250 | 2021-2024 | trail | EUROPE | ||
| FANTIC | XEF310 | 304 | 2024 | EUROPE | |||
| FANTIC | XEF450 | 449 | 2022-2025 | EUROPE | |||
| FANTIC | XEF450 | 449 | 2023 | Rally | EUROPE | ||
| FANTIC | XEF450 | 449 | 2023 | Rally Factory | EUROPE | ||
| FANTIC | XEF450 | 449 | 2024-2025 | Rally | ALL | ||
| FANTIC | XEF450 | 449 | 2024-2025 | Rally Factory | ALL | ||
| FANTIC | XX125 | 124 | 2021-2024 | EUROPE | |||
| FANTIC | XX125 | 124 | 2024 | Launch version | EUROPE | ||
| FANTIC | XX125 | 124 | 2025 | ALL | |||
| FANTIC | XX250 | 249 | 2022-2024 | EUROPE | |||
| FANTIC | XX250 | 249 | 2024 | Launch version | EUROPE | ||
| FANTIC | XX250 | 249 | 2025 | ALL | |||
| FANTIC | XXF 250 | 250 | 2022-2024 | EUROPE | |||
| FANTIC | XXF 250 | 250 | 2025 | ALL | |||
| FANTIC | XXF 450 | 450 | 2022-2024 | EUROPE | |||
| FANTIC | XXF 450 | 450 | 2025 | ALL | |||
| GAS GAS | EC125 | 125 | 1997-2000 | ALL | |||
| GAS GAS | EC125 | 124 | 2001-2010 | ALL | |||
| GAS GAS | EC250 | 250 | 1997-2000 | ALL | |||
| GAS GAS | EC250 | 249 | 2001-2014, 2018-2019, 2021-2025 | ALL | |||
| GAS GAS | EC250 | 249 | 2012 | Guillaume Replica | ALL | ||
| GAS GAS | EC250 | 249 | 2019 | Six Days Chile | ALL | ||
| GAS GAS | EC 250 F | 250 | 2012 | Sixdays | ALL | ||
| GAS GAS | EC 250 F | 250 | 2012-2013, 2021-2025 | ALL | |||
| GAS GAS | EC 250 F | 250 | 2014 | Cami | ALL | ||
| GAS GAS | EC 250 F | 250 | 2014-2015 | Racing | ALL | ||
| GAS GAS | EC300 | 300 | 1999-2000 | ALL | |||
| GAS GAS | EC300 | 299 | 2001-2014, 2018-2019 | ALL | |||
| GAS GAS | EC300 | 299 | 2012 | Guillaume Replica | ALL | ||
| GAS GAS | EC300 | 299 | 2019 | Six Days Chile | ALL | ||
| GAS GAS | EC300 | 293 | 2021-2026 | ALL | |||
| GAS GAS | EC300 | 293 | 2025 | GP | ALL | ||
| GAS GAS | EC 300 F | 299 | 2013 | ALL | |||
| GAS GAS | EC 300 F | 299 | 2014-2015 | Racing | ALL | ||
| GAS GAS | EC 300 NAMBOTIN | 299 | 2011 | ALL | |||
| GAS GAS | EC 350 F | 350 | 2021-2026 | ALL | |||
| GAS GAS | EC 450 F | 450 | 2013 | EUROPE | |||
| GAS GAS | EC 450 F | 450 | 2014-2015 | Racing | EUROPE | ||
| GAS GAS | EC 450 F | 450 | 2024-2025 | ALL | |||
| GAS GAS | EC 500 F | 510 | 2024-2026 | ALL | |||
| GAS GAS | EX250 | 249 | 2022-2025 | AMERICA | |||
| GAS GAS | EX 250 F | 250 | 2021-2025 | AMERICA | |||
| GAS GAS | EX300 | 299 | 2021-2025 | AMERICA | |||
| GAS GAS | EX 350 F | 350 | 2021-2025 | AMERICA | |||
| GAS GAS | EX 450 F | 450 | 2021-2024 | AMERICA | |||
| GAS GAS | HALLEY 450 SM | 450 | 2009 | Supermoto | EUROPE | ||
| GAS GAS | HP-WILD 240 | 240 | 2004-2006 | ALL | |||
| GAS GAS | HP-WILD 300 | 300 | 2003-2005 | ALL | |||
| GAS GAS | HP-WILD 450 | 450 | 2004-2007 | ALL | |||
| GAS GAS | MC125 | 125 | 2001-2007, 2021-2026 | ALL | |||
| GAS GAS | MC150 | 144 | 2025 | ALL | |||
| GAS GAS | MC250 | 250 | 2001-2009 | ALL | |||
| GAS GAS | MC250 | 249 | 2022-2026 | ALL | |||
| GAS GAS | MC 250 F | 250 | 2021-2026 | ALL | |||
| GAS GAS | MC 250 F | 250 | 2024 | Factory Edition | ALL | ||
| GAS GAS | MC300 | 293 | 2025 | ALL | |||
| GAS GAS | MC 350 F | 350 | 2023-2025 | ALL | |||
| GAS GAS | MC 450 F | 450 | 2021-2026 | ALL | |||
| GAS GAS | MC 450 F | 450 | 2022 | Troy Lee | ALL | ||
| GAS GAS | MC 450 F | 450 | 2024-2025 | Factory Edition | ALL | ||
| GAS GAS | MC 450 F | 450 | 2025 | Prado edition | ALL | ||
| GAS GAS | SM 450 FSR | 450 | 2008-2009 | EUROPE | |||
| GAS GAS | SM 450 IU | 450 | 2007 | EUROPE | |||
| GAS GAS | XC250 | 249 | 2018-2019 | ALL | |||
| GAS GAS | XC300 | 299 | 2018-2019 | ALL | |||
| HONDA | ATC 185 S | 180 | 1981-1983 | ALL | |||
| HONDA | ATC 200 S | 192 | 1984-1986 | ALL | |||
| HONDA | CR 125 R | 125 | 1979 | Elsinore | AMERICA | ||
| HONDA | CR 125 R | 125 | 1980-1983 | AMERICA | |||
| HONDA | CR 125 R | 125 | 1984-2007 | ALL | |||
| HONDA | CR 250 R | 250 | 1973-1979 | Elsinore | AMERICA | ||
| HONDA | CR 250 R | 250 | 1981-1983 | AMERICA | |||
| HONDA | CR 250 R | 250 | 1984-2007 | ALL | |||
| HONDA | CR 480 R | 480 | 1982-1983 | Elsinore | ALL | ||
| HONDA | CR 500 R | 500 | 1984-2001 | ALL | |||
| HONDA | CRF 150 F | 150 | 2003-2009, 2012-2017 | AMERICA | |||
| HONDA | CRF 230 F | 230 | 2004-2009, 2012-2017 | AMERICA | |||
| HONDA | CRF 230 F | 223 | 2019 | AMERICA | |||
| HONDA | CRF 230 L | 230 | 2008-2009 | AMERICA | |||
| HONDA | CRF 250 F | 249 | 2019-2022 | AMERICA | |||
| HONDA | CRF 250 F | 249 | 2023-2025 | ALL | |||
| HONDA | CRF 250 L | 250 | 2012 | EUROPE | |||
| HONDA | CRF 250 L | 250 | 2013-2016 | ALL | |||
| HONDA | CRF 250 L | 250 | 2017, 2020 | Rally | AMERICA | ||
| HONDA | CRF 250 L | 250 | 2017-2020 | AMERICA |