REAR SPROCKET STEEL 39 [JTR301/210.39] 520, DOUBLE DRILLED JTR301, JTR210, L17-0239, MX-80339
Brand: Dirt Racing
Stock: 25
| Product Type | Sprockets & Components (Rear) |
|---|---|
| Product Group | Chain & Sprockets |
| Catalogue | ROAD |
| Number of Teeth | 39.0 |
| Pitch | |
| Links | |
| Chain Colour | |
| Chain Type | |
| Sprocket Material | |
| Sprocket Type |
REAR SPROCKET STEEL 39 [JTR301/210.39] 520, DOUBLE DRILLED JTR301, JTR210, L17-0239, MX-80339
The Rear Drive Sprocket SR301-39.S.DR is a 39-tooth steel sprocket compatible with 520 chain size, featuring dual-fitment mounting holes: countersunk (CSK 8.5 mm) and plain (CTB 10.5 mm). It is constructed from high-carbon C45 steel, heat-treated, and finished in black powder coat or bright zinc plating for durability and corrosion resistance.
Features
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Made with C45 high-carbon steel
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Heat-treated and sandblasted to reduce surface tension
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Dual bolt pattern: Countersunk 8.5 mm & Plain 10.5 mm
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Finished in powder-coated black or silver BZP
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Meets or exceeds motorcycle industry compound standards
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Direct OEM replacement
Specifications
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Tooth Count: 39
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Chain Size: 520
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Mounting: Dual fitment (CSK 8.5 mm and CTB 10.5 mm)
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Part No.: SR301-39.S.DR
Cross-Reference OEM Part Numbers
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JTR301.39
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JTR210.39
Vehicle Fitments
Honda Off Road
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CR125 RV 1997
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CR250 RN, RP 1992–1993
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CR250 RR 1994
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CR250 RS
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CR250 R-3 2003
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CRF150 F-3,4,5 2003–2005
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CRF150 F-6 to F-J 2006–2018
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CRF250 R-A
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CRF250 M-D, E, F 2013–2015
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CRF250L 2013–2016
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CRF450 R-4 to R-E 2004–2014
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CRF450 R-F to R-J 2015–2018
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CRF450 RX-H, J 2017–2018
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XR250 RT to R-4 1996–2004
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XR400 RT to R-4 1996–2004
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XR600 1991–2001
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XR650 R-Y to R-7 2000–2007
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XR650 L-J 2018
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CRM250 K, K2, L
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CRM250 RP2MD24
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CRM250 ARMD32
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XR250 III S (Baja) 1996
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XR250 S 1996
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XR250 Baja
Honda Road
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CRF230 M-9, A 2009–2010
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XL250ME06
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XL250 S2, 3S2MD30
Betamotor Off Road
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250 RR 2T 2013–2018
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300 RR 2T 2013–2018
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390 RR 2015–2018
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390 RS 2015–2016
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430 RR 2015–2018
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430 RS 2015–2016
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450 RR 2013–2014
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480 RR 2015–2018
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498 RR 2013–2016
For full information on our delivery and returns policy please click the links below.
Form

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