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Pro Taper Race Spec Rear Aluminum Sprocket Cobra CX65
ProTaper Race Spec (RS) Rear Sprockets are precision CNC machined to strict tolerances from high quality alloy that has been specially formulated for serious off-road riding. The unique manufacturing process paired with quality materials results in the perfect balance and optimization of key features like load distribution, reduction of un-sprung rotating mass, and tooth endurance.
The angled mud groove technology allows the ProTaper RS Sprockets to self-clean during operation which prevents dirt build up that leads to horsepower loss and rapid sprocket wear. CNC machining the grooves in the opposite direction of the load bearing teeth creates the largest tooth surface area possible for the chain load to rely on. This proprietary design enhances durability and increases the sprocket / chain contact area by 40%, resulting in significantly increased sprocket life over the traditional sprocket design.
Features:
- Fits 420 chain
- 7075-T6 heat treated aluminum construction
- Precision CNC machined to strict tolerances for maximum performance
- Deep penetrating anodized finish
- Angled mud grooves prevent dirt build up which can lead to rapid sprocket wear
- Unique tooth design delivers 40% larger sprocket to chain contact area
- Countersunk sprocket bolt holes to concentrically locate sprocket regardless of hub center guide
- Specially designed lightening window pattern achieves optimum balance of weight and strength
- Made in the USA
Note: Images are for reference only, actual sprocket will vary based on make and model.
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This Product Fits:
This item is also available for 218 other models:
- Honda
- CR125R 1987-2007
- CR250R 1985-2007
- CR500R 1988-2001
- CR80R 1986-2002
- CR80RB Expert 1996-2002
- CR85R 2003-2007
- CR85RB Expert 2003-2007
- CRF150F 2005-2017
- CRF150R 2007-2021
- CRF150R Expert 2007-2021
- CRF230F 2005-2019
- CRF250F 2019-2021
- CRF250L 2013-2020
- CRF250L ABS 2019-2020
- CRF250L Rally 2017-2020
- CRF250L Rally ABS 2019-2020
- CRF250R 2004-2021
- CRF250RX 2019-2021
- CRF250X 2004-2019
- CRF450L 2019-2021
- CRF450R 2002-2021
- CRF450RL 2020-2021
- CRF450R Works Edition 2019-2021
- CRF450RX 2017-2021
- CRF450X 2005-2021
- CRF50F 2004-2020
- XR250R 1996-2004
- XR250R 1988-1995
- XR400R 1996-2004
- XR50R 2000-2003
- XR600R 1991-2000
- XR650L 1993-2021
- XR650R 2000-2007
- Husqvarna
- FC250 2014-2021
- FC350 2014-2021
- FC450 2014-2021
- FC450 Rockstar Edition 2018-2020
- FE250 2014-2020
- FE350 2014-2021
- FE450 2014-2019
- FE501 2014-2021
- FS450 2019-2020
- FX350 2017-2021
- FX450 2017-2021
- TC125 2014-2021
- TC250 2014-2021
- TC 50 2017-2021
- TC 65 2017-2021
- TC85 17/14 2014-2021
- TC85 19/16 2014-2021
- TE125 2014-2016
- TE150 2017-2019
- TE150i 2020-2021
- TE250 2014-2018
- TE250i 2018-2021
- TE300 2014-2018
- TE300i 2019-2021
- TX300 2017-2019
- TX300i 2020-2021
- KTM
- 105 SX 2004-2011
- 105 XC 2008-2009
- 125 EXC 1998-2005
- 125 SX 1998-2021
- 144 SX 2007-2008
- 150 SX 2009-2021
- 150 XC 2010-2015
- 150 XC-W 2017-2019
- 150 XC-W TPI 2020-2021
- 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 2013-2019
- 250 MXC 1998-2001
- 250 SX 1991-2021
- 250 SX-F 2005-2021
- 250 SX-F Factory Edition 2015-2017
- 250 XC 2006-2019
- 250 XC-F 2007-2021
- 250 XCF-W 2009-2017
- 250 XC TPI 2020-2021
- 250 XC-W 2006-2018
- 250 XC-W TPI 2018-2020
- 300 EXC 1995-2005
- 300 MXC 1998-2005
- 300 XC 2006-2019
- 300 XC TPI 2020-2021
- 300 XC-W 2006-2018
- 300 XC-W TPI 2019-2021
- 350 EXC-F 2012-2021
- 350 SX-F 2011-2021
- 350 XC-F 2011-2021
- 350 XCF-W 2012-2017
- 360 SX 1996-1997
- 380 EXC 1998-2002
- 380 MXC 1998-2001
- 380 SX 1998-2002
- 400 EXC 2000-2005
- 400 MXC 2001-2002
- 400 SX 1999-2002
- 400 XC-W 2007-2010
- 450 EXC 2003-2011
- 450 EXC-F Six Days 2017-2019
- 450 MXC 2003-2005
- 450 SMR 2004-2014
- 450 SX 2003-2006
- 450 SX-F 2007-2021
- 450 SX-F Factory Edition 2013-2019
- 450 XC 2006-2007
- 450 XC-F 2008-2021
- 450 XC-W 2007-2016
- 500 EXC 2012-2017
- 500 EXC-F 2017-2021
- 500 XC-W 2012-2017
- 505 SX-F 2007-2008
- 505 XC-F 2008-2009
- 50 SX 2009-2013
- 50 SX 2014-2021
- 520 EXC 2000-2002
- 520 MXC 2001-2002
- 520 SX 2001-2002
- 525 EXC 2003-2007
- 525 MXC 2003-2005
- 525 SMR 2004-2005
- 525 SX 2003-2006
- 525 XC 2006-2007
- 525 XC-W 2007
- 530 EXC 2008-2011
- 530 XC-W 2008-2011
- 560 SMR 2006-2007
- 620 Duke 1997-1998
- 620 LC4 EXC 1997
- 625 SXC 2003-2006
- 640 Adventure 1999-2006
- 640 Duke 2000-2006
- 640 Supermoto 1999-2006
- 65 SX 1998-2021
- 65 XC 2008-2009
- 660 SMC 2003-2006
- 690 Supermoto 2007-2008
- 85 SX (17/14) 2004-2021
- 85 SX (19/16) 2004-2008
- 85 XC 2008-2009
- Kawasaki
- KDX200 1986-2006
- KDX220R 1997-2005
- KDX250 1991-1994
- KLX250 1994-2020
- KLX250R 1994-1996
- KLX250S 2009-2014
- KLX300R 1997-2021
- KLX400R 2003-2004
- KLX400SR 2003-2004
- KLX450R 2008-2009
- KLX650 1993-1996
- KLX650R 1993-1996
- KX100 1991-2020
- KX125 1985-2005
- KX250 1987-2007
- KX250F 2004-2020
- KX250X 2021
- KX450 2019-2021
- KX450F 2006-2020
- KX500 1987-2004
- KX65 2000-2021
- KX80 1988-2000
- KX80 Big Wheel 1991-1994
- KX85 2001-2020
- Suzuki
- DR250 1990-1992
- DR350 1993-1999
- DR-Z250 2001-2007
- DR-Z400 2000-2004
- DR-Z400E 2000-2007
- DR-Z400S 2000-2020
- DR-Z400SM 2005-2020
- RM100 2003
- RM125 1979-2008
- RM250 1986-2008
- RM65 2003-2005
- RM80 1986-2001
- RM80 Big Wheel 1997-2001
- RM85 2002-2020
- RM85L 2002-2017
- RMX250 1989-1998
- RMX450Z 2010-2019
- RMZ250 2007-2021
- RMZ250 2004-2006
- RMZ450 2005-2021
- Yamaha
- TTR250 1999-2006
- WR250 1991-1998
- WR250F 2001-2021
- WR250R 2008-2020
- WR400F 1999-2000
- WR400F 1998
- WR426F 2001-2002
- WR450F 2003-2021
- WR500 1992-1993
- YZ125 1999-2021
- YZ125 1993-1998
- YZ125X 2020-2021
- YZ250 1999-2021
- YZ250 1994-1998
- YZ250F 2001-2021
- YZ250FX 2015-2021
- YZ250X 2016-2021
- YZ400F 1999
- YZ400F 1998
- YZ426F 2000-2002
- YZ450F 2003-2021
- YZ450FX 2016-2021
- YZ490 1984-1990
- YZ65 2018-2021
- YZ80 1993-2001
- YZ85 2002-2021
- YZ85 Big Wheel 2002-2007
| Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
|---|---|---|---|---|
| Product Style Black / 45T | Item # 1296372 | Store SKU | Manufacturer Product # 33417 | Availability In Stock: Requires 1-2 business days of lead time prior to shipment |
| Product Style Black / 46T | Item # 1296375 | Store SKU | Manufacturer Product # 33418 | Availability Only 3 Left: Requires 1-2 business days of lead time prior to shipment |
| Product Style Black / 47T | Item # 1296376 | Store SKU | Manufacturer Product # 33419 | Availability In Stock: Requires 1-2 business days of lead time prior to shipment |
| Product Style Black / 48T | Item # 1296377 | Store SKU | Manufacturer Product # 33420 | Availability Only 3 Left: Requires 1-2 business days of lead time prior to shipment |
| Product Style Black / 49T | Item # 1296378 | Store SKU | Manufacturer Product # 33421 | Availability In Stock: Requires 1-2 business days of lead time prior to shipment |
| Product Style Black / 50T | Item # 1296379 | Store SKU | Manufacturer Product # 33422 | Availability In Stock: Requires 1-2 business days of lead time prior to shipment |