![Aprilia RX 125 [PROX] – 520 X-Ring chain](http://motorize.nl/cdn/shop/files/a02cc596a974b65b47d16891d968738a_600.webp?v=1777564823)
![Aprilia RX 125 [PROX] – 520 X-Ring chain](http://motorize.nl/cdn/shop/files/a02cc596a974b65b47d16891d968738a_200.webp?v=1777564824)
![Aprilia RX 125 [PROX] – 520 X-Ring chain](http://motorize.nl/cdn/shop/files/1c71b123c3ec8f7a7c0cd7dd82d0ac83_600.webp?v=1777564825)
![Aprilia RX 125 [PROX] – 520 X-Ring chain](http://motorize.nl/cdn/shop/files/1c71b123c3ec8f7a7c0cd7dd82d0ac83_200.webp?v=1777564827)
Description
PROX 520 X-Ring chain for Aprilia RX 125
The PROX 520 X-Ring chain is a drive chain that was specifically developed for use on off-road motorcycles with a maximum displacement of up to 450 cc. It is therefore also suitable for the Aprilia RX 125 model and offers reliable power transmission in the drive train.
Technical features
- Chain type: 520MX
- Chain size: 520
- Number of links: 120
- Seal type: QX ring
- Material: Steel
- Color/Surface: Gold
- Chain lock connector: Clip
Product description
The PROX 520 X-Ring chain is equipped with QX-Ring seals that keep the lubricant inside the chain and prevent dirt and moisture from entering. This sealing technology contributes to the longevity of the chain and reduces maintenance requirements.
The steel material used ensures high strength and wear resistance, which meets the requirements of off-road operation. In addition to an attractive appearance, the gold-colored surface also offers additional corrosion protection.
With 120 links, the chain is suitable for various sprocket combinations and can be adjusted according to individual requirements. The chain lock with clip allows for easy assembly and disassembly of the chain.
Application and advantages
- Suitable for Aprilia RX 125 and other off-road motorcycles up to 450 cc displacement
- Robust construction for use in demanding conditions
- QX-Ring sealing system for improved lubrication and longer life
- Easy installation with clip chain lock
- Gold-colored surface with corrosion protection
The PROX 520 X-Ring chain is a spare part that contributes to the maintenance and optimization of the drive train. It offers a combination of durability, functionality and easy handling for off-road use.
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 |