SuperSprox Front MX Grooved CST-1901-14 RK C4158-14-Q8 JTF1901 AFAM 73301

Supersprox grooved gearbox sprocket

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Made from SCM-435 case hardened steel for extended life. 

The refined core structure ensures that the teeth will not break when worn, like cheap C-45 sprockets often do.

Grooves and lightening holes for off road bikes.

The lightest and strongest sprockets on the market

Manufacturer Part No. (MPN): CST-1901:14.1
Barcode: 8592165012131

Alt. Centre:	1901
Centre:	JTF1901
Grooved:	Grooved
Material:	Steel
Position:	Front
Teeth:	14

Fitment Summary
Compatible with 1,367 models (yearly).

• Beta: RR 200 Enduro, RR 250 Enduro, RR 250 Racing, RR 250 X Pro, RR 300 Enduro, RR 300 Racing, RR 300 X Pro, RR 350 Enduro, RR 350 Enduro Factory, RR 350 Enduro Racing, RR 350 X Pro, RR 390 Enduro, RR 390 Enduro Racing, RR 390 X Pro, RR 400 Enduro, RR 400 Enduro Factory, RR 400 Enduro Racing, RR 430 Enduro, RR 430 Enduro Racing, RR 450 Cross, RR 450 Enduro, RR 450 Enduro Cross Country, RR 450 Enduro Racing, RR 498 Enduro, RR 498 Racing, RR 525 Enduro, RR 525 Enduro Racing, RS 500 Dualsport, RS 520 Dualsport, XTrainer 250, Xtrainer 300LC
• GasGas: EX 350 F 4T, EX 350 F 4T Cross Country, EX 350 F Cross Country, MC 350 F 4T
• Husaberg: FE 350, FE 390, FE 450, FE 570, FX 450, FX 450E, TE 250, TE 300
• Husqvarna: CR 50 Husky Boy, FC 250, FC 250 Rockstar, FC 350, FC 450, FC 450 Rockstar, FE 250, FE 350, FE 350S, FE 450, FE 501, FE 501S, FR 450 Rally, FX 350, FX 450, TC 125, TC 250, TC 250i, TE 125, TE 250, TE 250i, TE 300, TE 300i, TE 450, TE 450A2, TE 450H8, TX 125, TX 300
• Polaris: Outlaw 450MXR, Outlaw 450S, Outlaw 525IRS, Outlaw 525S
• KTM: EGS 125, EGS 200, EGS 250, EGS 300, EXC 125 Enduro, EXC 125 Six Days, EXC 200 Enduro, EXC 250 Enduro, EXC 250 Factory, EXC 250 six days, EXC 300 6 Days, EXC 300 Enduro, EXC 360 Enduro, EXC 380 Enduro, EXC 400 Enduro, EXC 450 Enduro, EXC 450 Six Days, EXC 500 Enduro, EXC 500 Six Days, EXC 505 Enduro, EXC 520 Racing, EXC 525 Racing, EXC 530 Enduro, EXCE 300 electric start, EXCF 250 six days, EXCF 300, EXCF 350, EXCF 350 6 days, EXCF 400 Enduro, EXCF 450 Enduro, EXCF 500 6 Days, EXCF 500 Enduro, EXCF 500 six days, EXCG 400 Racing, EXCR 450, EXCR 450 six days, EXCR 530 Six Days, EXE 125, Freeride 250F, GS 250, GS 300XC, MX 250, MX 250C, MX 300C, MX 450C, MX 500, MX 600, MXC 200, RFR 450 Rally Factory Replica, SC 400 LC4 Supercomp, SMR 450, SMS 450, SX 125, SX 144, SX 150, SX 200, SX 250, SX 300, SX 360, SX 380, SX 400, SX 440, SX 450, SX 500, SXF 250, SXF 250 Factory Edition, SXF 350, SXF 450, SXF 450 Factory Edition, SXF 505, SXF 520 Racing, SXF 525, SXF 525RFS, SXFF 450 Factory Edition, XC 200, XC 250, XC 250TPI, XC 300, XC 300TPi, XC 450, XCF 250, XCF 350, XCF 450, XCF 505, XCFW 250, XCFW 300 six days, XCFW 350 six days, XCFW 450, XCFW 500, XCFW 530, XCW 200, XCW 250, XCW 250TPI, XCW 300, XCW 300 6 Days, XCW 450, XCW 500, XCW 500E, XWF 500