Renthal Twinring Rear Sprocket KTM / Husqvarna / GASGAS / Triumph / STARK 125-500cc (1991-2025)

SKU: REN2240-520-48GPBK
In stock
Regular price $119.66
Regular price $132.95 Sale Sale price $119.66

Product details

  • Type Sprocket
  • Brand Renthal
  • Manufacturer Part Number 2240-520-48GPBK

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Renthal Twinring Rear Sprocket KTM / Husqvarna / Gas Gas / Triumph / STARK 125-500cc (1991-2025)

The Renthal Twinring Rear Sprocket is engineered for extreme durability and optimal performance, making it the perfect choice for serious MX and Off-Road riders. Developed and rigorously tested over 5 years, this innovative sprocket features a unique two-piece design that minimizes weight while maximizing durability.

Key Features:

  • Precision CNC Machining: Each sprocket is individually machined to tight tolerances for accurate and reliable fitment.
  • Dual Material Construction:
    • Inner Ring: Made from lightweight 7075 T6 Aluminium to reduce unsprung weight.
    • Outer Ring: Constructed from electroless nickel-coated steel for an ultra-long service life.
  • Permanent Bond Technology: The outer steel ring is expanded at 200°C, bonded to the aluminum inner, and secured with flat socket set screws to prevent lateral movement.
  • Mud Grooves: Designed to prevent mud buildup, extending the working life of the sprocket.
  • Trusted by Professionals: Chosen by more factory Motocross and Supercross teams than any other brand.

Designed to reduce revolving unsprung weight and deliver maximum power transfer to the rear wheel, the Renthal Twinring Rear Sprocket ensures durability and precision for the most demanding riding conditions.

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Part Fitment

MAKE - MODAL - YEAR

TRIUMPH

TF 250-X 2024 - 2025

Stark

Future Varg 2023 - 2024

GASGAS

EC 250 (Fuel Injected) 2022 - 2025
EC 300 (Fuel Injected) 2021 - 2025
EC 300 GP (Fuel Injected) 2025
EC 450F 2024 - 2025
ES 350 2024 - 2025
ES 500 2024 - 2025
EW 500F 2024
EX 250 (Fuel Injected) 2022 - 2025
EX 250F 2021 - 2025
EX 300 (Fuel Injected) 2021 - 2025
EX 350F 2021 - 2025
EX 450F 2021 - 2024
MC 125 2021 - 2025
MC 150 2025
MC 250 2022 - 2025
MC 250F 2021 - 2025
MC 250F Factory Edition 2023 - 2025
MC 300 2025
MC 350F 2022 - 2025
MC 450F 2021 - 2025
MC 450F Factory Edition 2023 - 2025
MC 450F Troy Lee Designs 2022

KTM

125 EGS 1994 - 1996
125 EXC 1994 - 2003
125 SX 1994 - 2010, 2012 - 2022
125 SX (Fuel Injected) 2023 - 2025
125 XC 2021 - 2025
144 SX 2007 - 2008
150 SX 2009 - 2022
150 SX (Fuel Injected) 2025
150 XC 2010 - 2015
150 XC-W (E-Start) 2017 - 2019
150 XC-W (Fuel Injected) 2020 - 2025
200 EXC 1998 - 2005
200 MXC 1998 - 2003
200 SX 2003 - 2004
200 XC 2006 - 2009
200 XC-W 2006 - 2016
250 EXC 1994 - 2005
250 EXC 4-Stroke 2003 - 2005
250 EXC-F 2017 - 2019
250 MXC 1998 - 2002
250 SX 1994 - 2022
250 SX (Fuel Injected) 2023 - 2025
250 SX-F 2005 - 2025
250 SX-F Factory Edition 2015 - 2017, 2022, 2024 - 2025
250 SX-F Troy Lee Designs 2021
250 XC 2006 - 2019
250 XC (Fuel Injected) 2020 - 2025
250 XC-F 2007 - 2009, 2011 - 2025
250 XC-W 2006 - 2007
250 XC-W (E-Start) 2008 - 2018
250 XC-W (Fuel Injected) 2018 - 2025
250 XCF-W 2007 - 2016
300 EXC 1993 - 2005
300 MXC 1993 - 2005
300 SX 1993 - 1996
300 SX (Fuel Injected) 2023 - 2025
300 XC 2006 - 2019
300 XC (Fuel Injected) 2020 - 2025
300 XC-W 2006 - 2007
300 XC-W (E-Start) 2008 - 2018
300 XC-W (Fuel Injected) 2019 - 2025
300 XC-W Champion Edition 2025
300 XC-W Erzbergrodeo (Fuel Injected) 2020 - 2023
300 XC-W Hardenduro (Fuel Injected) 2024 - 2025
300 XC-W Six Days 2014 - 2018
300 XC-W Six Days (Fuel Injected) 2019 - 2020
350 EXC-F 2012 - 2025
350 EXC-F Champion Edition 2025
350 SX-F 2011 - 2025
350 XC-F 2011 - 2025
350 XC-F Factory Edition 2022 - 2025
350 XC-F Kailub Russell Edition 2021
350 XCF-W 2012 - 2016, 2020 - 2022
350 XW-F 2024
360 EXC 1996 - 1997
360 MXC 1996 - 1997
360 SX 1996 - 1997
380 EXC 1998 - 2002
380 MXC 1998 - 2002
380 SX 1998 - 2002
400 EXC 4 Stroke 2000 - 2007
400 LC4-EXC 1993 - 1995, 1997
400 LC4-SXC 1998
400 MXC 4 Stroke 2001 - 2002
400 SX 4 Stroke 2000 - 2002
400 XC-W 2007, 2009 - 2010
440 EXC 1994 - 1995
440 LC4 1995
440 MXC 1994 - 1995
440 SX 1994
450 EXC 4-Stroke 2003 - 2007
450 EXC-F Six Days 2017 - 2019
450 EXC-R 2008 - 2011
450 MXC 4-Stroke 2003 - 2005
450 SMR 2022 - 2025
450 SX 4-Stroke 2003 - 2006
450 SX-F 2007 - 2025
450 SX-F Factory Edition 2012 - 2025
450 XC-F 2006 - 2009, 2013 - 2025
450 XC-W 2007 - 2016
450 XCF-W 2023 - 2025
500 EXC 2012 - 2016
500 EXC-F 2017 - 2025
500 EXC-F Champion Edition 2025
500 EXC-F Six Days 2020 - 2025
500 XC-W 2012 - 2016
500 XCF-W 2020 - 2022
500 XW-F 2024
505 SX-F 2007 - 2008
505 XC-F 2008 - 2009
520 EXC 4 Stroke 2000 - 2002
520 MXC 4 Stroke 2000 - 2002
520 SX 4 Stroke 2000 - 2002
525 EXC 4-Stroke 2003 - 2007
525 MXC 4-Stroke 2003 - 2005
525 SX 4-Stroke 2003 - 2006
525 XC-F 2006 - 2007
525 XC-W 2007
530 EXC-R 2008 - 2011
530 XC-W 2008 - 2011
550 MXC 1993 - 1996
620 EXC 1994 - 1995, 1997
620 LC4-Duke 1996 - 1997
620 LC4-EXC 1995, 1997 - 1998
620 RXCe 1996 - 1998
620 SX 1997 - 1998
625 SXC 2003 - 2004

HUSQVARNA

FC 250 2014 - 2025
FC 250 Factory Edition 2025
FC 250 Rockstar Edition 2022, 2024
FC 350 2014 - 2025
FC 350 Heritage 2023, 2025
FC 450 2014 - 2025
FC 450 Factory Edition 2025
FC 450 Rockstar Edition 2018 - 2024
FE 250 2014 - 2017
FE 250 2018 - 2019
FE 350 2014 - 2017
FE 350 2018 - 2022
FE 350 S 2015 - 2016
FE 350 S 2020 - 2025
FE 350 S Heritage 2025
FE 350w 2024
FE 450 2016 - 2017
FE 450 2018 - 2019, 2023 - 2025
FE 450 Heritage 2023, 2025
FE 501 2014 - 2017
FE 501 2018 - 2022
FE 501 S 2015 - 2016
FE 501 S 2020 - 2025
FE 501 S Heritage 2025
FE 501w 2024
FS 450 2021 - 2024
FX 350 2017 - 2025
FX 350 Heritage 2023
FX 450 2017 - 2025
TC 125 2014 - 2022
TC 125 (Fuel Injected) 2023 - 2025
TC 125 Heritage (Fuel Injected) 2023, 2025
TC 150 (Fuel Injected) 2025
TC 150 Heritage (Fuel Injected) 2025
TC 250 2014 - 2022
TC 250 (Fuel Injected) 2023 - 2025
TC 250 Heritage (Fuel Injected) 2023, 2025
TC 300 (Fuel Injected) 2025
TC 300 Heritage (Fuel Injected) 2025
TE 125 2014 - 2016
TE 150 2017 - 2019
TE 150 (Fuel Injected) 2020 - 2025
TE 250 2014 - 2018
TE 250 (Fuel Injected) 2018 - 2025
TE 300 2014 - 2018
TE 300 (Fuel Injected) 2019 - 2025
TE 300 Heritage (Fuel Injected) 2023, 2025
TE 300 Pro 2024 - 2025
TE 300 Rockstar Edition (Fuel Injected) 2021 - 2022
TX 300 2017 - 2019
TX 300 (Fuel Injected) 2020 - 2025
TX 300 Heritage (Fuel Injected) 2023

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