JT Sprockets 520 Self-Cleaning Steel Rear Sprocket (JTR210)

Name: JT Sprockets 520 Self-Cleaning Steel Rear Sprocket (JTR210)
Brand: JT Sprockets
SKU: JT21045
Price: 28.99 USD
Availability: InStock

Part # JTR210.45SC

Item #JT21045

Fits 107 motorcycles

Honda
- CRF230F · 2003–2019
- XR250 III S (Baja) · 1996
- XR250 S · 1996
- XL250
- XL250
- CRM250 · 1991
- XR250 Baja · 1997–2007
- CRM250 RP2
- CRM250 AR · 1997–1999
- XR400R · 1996–2004
- CRF150F · 2003–2018
- CR250 R-3 · 2003
- CRF250R · 2004–2017
- CRF250R · 2019–2025
- CRF250RX · 2019–2025
- CRF250 R-A · 2010
- XR250 · 1996–2004
- CRF450R · 2002–2018
- CRF450 R-L · 2020
- CRF450RX · 2017–2021
- XR650R · 2000–2007
- CR125 RV · 1997
- CR250R · 1984–1985
- CR250R · 1988–1993
- CR250R · 1997–2001
- CR250R · 2006–2008
- CR250 RR · 1994
- CR250 RS · 1995
- CR250 R-5 · 2005
- CRF250 R-J · 2018
- CRF250 RWE-S · 2025
- CR250 · 1997
- CRF450 R-K · 2019–2020
- CRF450 R-M · 2021
- CRF450 R-N · 2022
- CRF450 R-P · 2023
- CRF450 R-R · 2024
- CRF450 R-S · 2025
- CRF450 R- · 2026
- CRF450 R-Rs · 2024
- CRF450RWE · 2019–2021
- CRF450 RWE-N · 2022
- CRF450 RWE-P · 2023
- CRF450 RWE-R · 2024
- CRF450 RWE-S · 2025
- CRF450 RWE- · 2026
- CRF450 RX-L · 2019–2020
- CRF450 RX-M · 2021
- CRF450 RX-N · 2022
- CR500 · 1984–2001
- CR250 RT · 1996
- CR250 R-2 · 2002
- CR250 R-4 · 2004
- CRF250F · 2019–2025
- CRF250 R- · 2026
- CRF250 RWE- · 2026
- CRF250 RX- · 2026
- CRF300 F · 2026
- CRF450 RX-P · 2023
- CRF450 RX-R · 2024
- CRF450 RX-S · 2025
- CRF450 RX- · 2026
- CR125R · 1983–1984
- CR125R · 1987–1996
- CR125R · 1998–2001
- CR125R · 2004–2007
- CR125 RF · 1985
- CR125 RG · 1986
- CR125 R-2 · 2002
- CR250 RG · 1986
- CRF450 L-K · 2019
- CRF450 L-L · 2020
- CRF450 L-M · 2021
- CRF450 L-N · 2022
- CRF450 RL-M · 2021
- CRF450 RL-N · 2022
- CRF450 RL-P · 2023
- CRF450 RL-R · 2024
- CRF450 RL-S · 2025
- CRF450 RL- · 2026
- CRF450X · 2005–2020
- CRF450 X-M · 2021
- CRF450 X-N · 2022
- CRF450 X-P · 2023
- CRF450 X-R · 2024
- CRF450 X-S · 2025
- CRF450 X- · 2026
- CR125 R-3 · 2003
- CR250 RH · 1987
- CRF250X · 2004–2017
Betamotor
- 300 RR 2T · 2013–2024
- 350 RR-S · 2018–2021
- 390 RR-S · 2018–2020
- 430 RR · 2015–2021
- 430 RR-S · 2018–2021
- 430 RS · 2015–2016
- 450 RR · 2013–2014
- 480 RR · 2015–2021
- 498 RR · 2013–2016
- 250 RR 2T · 2013–2021
- 390 RR · 2015–2021
- 390 RS · 2015–2016
- 200 RR Enduro · 2019–2020
- 350 RR · 2013–2024
- 400 RR · 2013–2016
- 125 RR 2T · 2018–2021
- 125 RR 2T Race · 2025

$28.99

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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov

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JT Sprockets 520 Self-Cleaning Steel Rear Sprocket (JTR210)

Product Details

A C49 high-carbon steel rear sprocket — JT's bread-and-butter replacement that swaps in like the OEM part for hundreds of street and sport fitments.

C49 high-carbon steel, induction-hardened on the tooth crowns for wear life that outlasts cheap stamped aluminum on the street.
CNC-machined to OEM bolt pattern and profile so it lines up to your hub without modification.
Available in zinc-black (zbk) and self-cleaning (SC) variants on select tooth counts.
Built by JT Sprockets — the world's largest sprocket manufacturer, with sprocket production for major OE bike brands.
Sized for 520 pitch across stock and shorter/taller gearing options.

Spec: type: rear_sprocket · teeth: 45 · part_number: JTR210.45SC · finish: self-cleaning

Fitment

Fits 107 motorcycles across Honda, Betamotor — including Honda CRF230F 2003–2019; Honda XR250 III S (Baja) 1996; Honda XR250 S 1996; Honda XL250; Honda XL250; Honda CRM250 1991; Honda XR250 Baja 1997–2007; Honda CRM250 RP2. Verify fit for your exact bike with the fitment checker at garamoto.com.

Specifications

Sprocket Position	Rear
Material	C49 high carbon steel
Surface Treatment	Heat-treated and beadblasted
Best For	Off-road / Trail, Street

Verified from Garamoto’s catalog & fitment data.