Black Friday! Up to 60% Off Top Brands. Shop Early Deals

Get $15 Cash, Free 2 Day Shipping & More Perks With RPM*

Gifts for Every Rider on Your List (Yes, Even You). Shop Now

JavaScript Disabled

To get the full Cycle Gear experience, enable JavaScript in your browser settings and refresh this page.

This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Looking for something else?

Closeout

Sunstar

Sunstar Rear Aluminum Sprocket KTM / Husqvarna / Gas Gas / Stark / Husaberg 125cc-701cc 1991-2025

Read 1 Review Write a Review

How To Tell If Your Motorcycle Chain Is Worn Out | The Shop Manual

Black

Fullscreen Zoom

View Images (2)

$89^.⁹⁵

Fast Lane

Size: Finish:

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

Members get up to $19.50 in total value. Join Now

Ships Free to Cycle Gear Stores!

The Cycle Gear Difference

Free Shipping Over $49^.⁹⁹
30-Day Best Price Guaranteed
No-Hassle Returns View Details

Sunstar Rear Aluminum Sprocket KTM / Husqvarna / Gas Gas / Stark / Husaberg 125cc-701cc

Features:

Exclusive tooth-and-valley design gives you 24% more chain contact area for better power transfer to the rear wheel
Larger contact area distribute chain impact stress resulting in a extremely durable sprocket
Constructed using the highest quality aerospace grade 7075-T6 aluminum
CNC designed weight reduction holes
Hard anodized coating to provide a super durable finish

Note: Images are for reference only.

Read More

This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Gas Gas: EC 250 2022, 2023, 2024, 2025; EC 300 2021, 2022, 2023, 2024, 2025; EC 450F 2024, 2025; ES 350 2024, 2025; ES 500 2024, 2025; ES 700 2023, 2024; EW 500F 2024; EX 250 2022, 2023, 2024, 2025; EX 250F 2021, 2022, 2023; EX 300 2021, 2022, 2023, 2024, 2025; EX 350F 2021, 2022, 2023; EX 450F 2021, 2022, 2023; MC 125 2021, 2022, 2023, 2024, 2025; MC 150 2025; MC 250 2022, 2023, 2024, 2025; MC 250F 2021, 2022, 2023, 2024, 2025; MC 250F Factory Edition 2023, 2024; MC 300 2025; MC 350F 2022, 2023, 2024, 2025; MC 450F 2021, 2022, 2023, 2024, 2025; MC 450F Factory Edition 2023; SM 700 2023, 2024

Husaberg: FC450 2004, 2005; FC470 2001, 2002; FC470E 2001, 2002; FC501 2000; FC550 2001, 2002, 2003, 2004, 2005; FC600 2000; FE250 2013, 2014; FE350 2013, 2014; FE390 2010, 2011, 2012; FE400 2000, 2001, 2002, 2003; FE400E 2000, 2001, 2002, 2003; FE450 2004-2014; FE450E 2004-2009; FE501 2000, 2013, 2014; FE501E 2000, 2001, 2002, 2003; FE550E 2005, 2006, 2007, 2008; FE570 2009, 2010, 2011, 2012; FE600 2000; FE600E 2000; FE650E 2001-2008; FS400E 2001, 2002, 2003; FS450E 2004, 2005; FS570 2011; FS600E 2000; FS650C 2004, 2005, 2006, 2007, 2008; FS650E 2004, 2005, 2006, 2007, 2008; FX390 2008-2013; FX450 2010, 2011, 2012; FX470E 2001, 2002; FX570 2008-2013; FX600E 2000, 2001, 2002, 2003; FX650E 2000, 2001, 2002, 2003; TE125 2013, 2014; TE250 2011, 2012, 2013, 2014; TE300 2011, 2012, 2013, 2014

Husqvarna: 701 Enduro 2016-2024; 701 Supermoto 2016-2023; FC250 2014-2025; FC250 Rockstar Edition 2022, 2024; FC350 2014-2025; FC450 2014-2025; FC450 Rockstar Edition 2018-2024; FE250 2014-2020; FE350 2014-2022; FE350s 2024, 2025; FE350w 2024; FE450 2014-2025; FE501 2014-2022; FE501s 2024, 2025; FE501w 2024; FS450 2019-2024; FX350 2017-2025; FX450 2017-2024; TC125 2014-2025; TC150 2025; TC250 2014-2025; TC300 2025; TE125 2014, 2015, 2016, 2017; TE150 2017-2025; TE150i 2020, 2021, 2022, 2023; TE250 2014-2025; TE250i 2018-2023; TE300 2014-2025; TE300i 2019, 2020, 2021, 2022, 2023; TE300i Rockstar Edition 2021, 2022; TE300 Pro 2025; TX300 2017-2025; TX300i 2020, 2021, 2022, 2023

KTM: 125 EXC 1998-2005; 125 SX 1998-2025; 125 XC 2021, 2022, 2023, 2024, 2025; 144 SX 2007, 2008; 150 SX 2009-2025; 150 XC 2010-2015; 150 XC-W 2017-2025; 150 XC-W TPI 2020, 2021, 2022, 2023; 200 EXC 1998-2008; 200 MXC 1998-2003; 200 SX 2003, 2004; 200 XC 2006-2015; 200 XC-W 2006-2016; 250 EXC 1991-2008; 250 EXC-F 2003-2019; 250 MXC 1998, 1999, 2000, 2001; 250 SX 1991-2025; 250 SX-F 2005-2025; 250 SX-F Adamo Edition 2025; 250 SX-F Factory Edition 2015-2024; 250 XC 2006-2025; 250 XC-F 2007-2022; 250 XCF-W 2009-2017; 250 XC TPI 2020, 2021, 2022, 2023; 250 XC-W 2006-2025; 250 XC-W TPI 2018-2023; 300 EXC 1995-2005; 300 MXC 1998-2005; 300 SX 2023, 2024, 2025; 300 XC 2006-2025; 300 XC TPI 2020, 2021, 2022, 2023; 300 XC-W 2006-2025; 300 XC-W Erzbergrodeo 2023; 300 XC-W HARDENDURO 2024, 2025; 300 XC-W TPI 2019, 2020, 2021, 2022, 2023; 300 XC-W TPI Erzbergrodeo 2022, 2023; 300 XC-W TPI Six Days 2019; 350 EXC-F 2012-2025; 350 SX-F 2011-2025; 350 XC-F 2011-2022; 350 XC-F Kailub Russell 2021; 350 XCF-W 2012-2022; 350 XW-F 2024; 360 SX 1996, 1997; 380 EXC 1998, 1999, 2000, 2001, 2002; 380 MXC 1998, 1999, 2000, 2001; 380 SX 1998, 1999, 2000, 2001, 2002; 400 EXC 2000-2005; 400 MXC 2001, 2002; 400 SX 1999, 2000, 2001, 2002; 400 XC-W 2007, 2008, 2009, 2010; 450 EXC 2003-2011; 450 EXC-F Six Days 2017, 2018, 2019; 450 MXC 2003, 2004, 2005; 450 SMR 2004-2025; 450 SX 2003, 2004, 2005, 2006; 450 SX-F 2007-2025; 450 SX-F Factory Edition 2013-2024; 450 XC 2006, 2007; 450 XC-F 2008-2022; 450 XCF-W 2023, 2024, 2025; 450 XC-W 2007-2016; 450 XC-W Six Days 2010, 2011; 500 EXC 2012-2017; 500 EXC-F 2017-2025; 500 EXC-F Six Days 2021, 2022, 2023; 500 XCF-W 2020, 2021, 2022; 500 XC-W 2012-2017; 500 XW-F 2024; 505 SX-F 2007, 2008; 505 XC-F 2008, 2009; 520 EXC 2000, 2001, 2002; 520 MXC 2001, 2002; 520 SX 2001, 2002; 525 EXC 2003, 2004, 2005, 2006, 2007; 525 MXC 2003, 2004, 2005; 525 SMR 2004, 2005; 525 SX 2003, 2004, 2005, 2006; 525 XC 2006, 2007; 525 XC-W 2007; 530 EXC 2008, 2009, 2010, 2011; 530 XC-W 2008, 2009, 2010, 2011; 560 SMR 2006, 2007; 620 Duke 1997, 1998; 620 LC4 EXC 1997; 625 SXC 2003, 2004, 2005, 2006; 640 Adventure 1999-2006; 640 Duke 2000-2006; 640 Supermoto 1999-2006; 660 SMC 2003, 2004, 2005, 2006; 690 Enduro 2008-2013; 690 Enduro R 2008-2024; 690 Supermoto 2007, 2008

This item is also available for 103 other models:

Gas Gas: MC 50 2021-2023; MC 85 17/14 2021-2025; MC 85 19/16 2021-2025

Honda: CR125R 1987-2007; CR250R 1985-2007; CR500R 1988-2001; CRF150F 2005-2018; CRF230F 2005-2019; CRF250F 2019-2025; CRF250R 2004-2026; CRF250R Works Edition 2025-2026; CRF250RX 2019-2026; CRF250X 2004-2019; CRF450L 2019-2020; CRF450R 2002-2026; CRF450R 50th Anniversary Edition 2023; CRF450RL 2021-2025; CRF450R-S 2022-2024; CRF450R Works Edition 2019-2026; CRF450RX 2017-2026; CRF450X 2005-2026; XR200R 1984-2002; XR250R 1996-2004; XR250R 1984-1995; XR350R 1983-1985; XR400R 1996-2004; XR500R 1983-1984; XR600R 1985-1987; XR650R 2000-2007

Husqvarna: TC50 2017-2023; TC85 17/14 2014-2025; TC85 19/16 2014-2025

KTM: 105 SX 2007-2012; 105 XC 2007-2011; 50 SX 2014-2023; 50 SX Mini 2014-2023; 85 SX (17/14) 2004-2025; 85 SX (19/16) 2004-2025; 85 XC 2004-2015

Kawasaki: KDX200 1984-2006; KDX220R 1997-2005; KDX250 1991-1994; KLX250 1994-2020; KLX250R 1994-1996; KLX250S 2006-2015; KLX300R 1997-2025; KLX400R 2003-2004; KLX400SR 2003-2004; KLX450R 2008-2010; KLX650 1993-1996; KLX650R 1993-1996; KX125 1985-2005; KX250 1987-2024; KX250F 2004-2020; KX250X 2021-2024; KX450 2019-2026; KX450 50th Anniversary Edition 2024; KX450F 2006-2020; KX450SR 2022-2026; KX450X 2021-2026; KX500 1987-2004

Suzuki: DR250 1990-1992; DR350 1993-1999; DR350SE 1996-1999; DR-Z250 2001-2007; DR-Z400 2000-2004; DR-Z400E 2000-2011; DR-Z400S 2000-2024; DR-Z400SM 2005-2024; DR-Z4S 2025-2026; DR-Z4SM 2025-2026; RM125 1986-2008; RM250 1982-2008; RM80 1982-2001; RM85 2002-2023; RM85L 2002-2017; RMX250 1989-1998; RMX450Z 2010-2019; RMZ250 2007-2026; RMZ250 2004-2006; RMZ450 2005-2026

Yamaha: WR250F 2001-2026; WR250R 2008-2020; WR400F 1999-2000; WR426F 2001-2002; WR450F 2003-2026; YZ125 1999-2021; YZ125X 2020-2022; YZ250 1999-2021; YZ250F 2001-2026; YZ250F 50th Anniversary Edition 2024; YZ250F 70th Anniversary Edition 2026; YZ250F Monster Energy Race Edition 2022-2025; YZ250FX 2015-2026; YZ250X 2016-2022; YZ400F 1999; YZ426F 2000-2002; YZ450F 2003-2026; YZ450F 70th Anniversary Edition 2026; YZ450F Monster Energy Race Edition 2021-2025; YZ450FX 2016-2023; YZ80 1993-2001; YZ85 2002-2021

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style Black / 51T	Item # 10163171	Store SKU	Manufacturer Product # 5-354751BK	Availability Closeout: This product is no longer available
Product Style 51T / Blue	Item # 10163182	Store SKU	Manufacturer Product # 5-354751BL	Availability Only 2 Left: Ships in 1-2 business days
Product Style 52T / Blue	Item # 10163183	Store SKU	Manufacturer Product # 5-354752BL	Availability Only 3 Left: Ships within 24 hours

$39.99/yr.

Spend Less. Ride More.

5% RPM Cash Back*
10% Off Over 70 Brands
$15 in RPM Cash When You Join
Free 2-Day Shipping & Free Returns*
And more!

Become a member today! Learn More

By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.