JT-SPROCKETS.
JT Sprockets -
JT Sprockets is currently the largest and most modern manufacturer of motorcycle gears in the world. Production takes place on very modern CNC machines and includes 25 consecutive technological processes. During this time, each gear wheel undergoes 10 individual quality tests. The material is first turned, then milled and finally drilled. Only such technology guarantees the highest quality with the lowest possible tolerances. The last element of the production cycle is heat treatment. Thanks to it, we obtain a very high-quality product, guaranteeing satisfaction with its use and maximum extension of the time between replacements.
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STEEL DRIVE SPROCKET.
REAR SIZE - 520.
INTENDED FOR:
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YAMAHA.
38 TOOTH ALTERNATIVE GEAR RATIO -
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YFM 250 RX,Y,Z,A,B,D Raptor ... YEAR 08-13
YFM 250 RSP-X,Y,Z,A Raptor Special Edition ... YEAR 08-11
YFM 250 RSP2 -X,Y Raptor Special Edition 2 ... YEAR 08-09
YFM 350 S,T,V,W,X,Y,Z,A,B,D Raptor ... YEAR 04-13
YFM 350 RSE-W Raptor Special Edition ... YEAR 07
YFZ 450 S,T,V,W,X,Y,B,D ... YEAR 04-13
YFZ 450 BB-W Bill Ballance Edition ... YEAR 07
YFZ 450 SE-W,X Special Edition ... YEAR 07-08
YFZ 450 RY,Z,A,B,D,E,F,G,H,J,K ... YEAR 09 -19
YFZ 450 R (YFZ45YSXLL,ML,NL) ... YEAR 20-22
YFZ 450 RD,F,E,F,G,H,J,K Special Edition ... YEAR 13-19
YFZ 450 R (YFZ45YSSLM,MB,NB) Special Edition ... YEAR 20-22
YFZ 450 XZ,A18PA/B/C ... YEAR 10-11
YFM 700 RV,W,X,Y, Z,A,B,D,E,F,G,H,J Raptor1AS1/2/3 ... YEAR 06-19
YFM 700 (YFM70RSB-LW,MS,NS) Raptor ... YEAR 20-22
YFM 700 R (YFM70RSC-LL,ML,NL) Raptor R ... YEAR 20-22
YFM 700 RSE-W,X,Y,Z,A,B,D,E,F,G,H ,J Raptor Special Edition ... YEAR 07-18
YFM 700 RSE (YFM70RS-SKR,SLR,CMB,CNB) Raptor R SE ... YEAR 19-22
YFM 700 RYR-W Raptor Gytr Edition .. . YEAR 07
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RAEL PHOTO OF THE SPROCKET.
DIMENSIONS:
DIA. INNER - 125 mm
DIA. BETWEEN HOLE AXES - 145.00 mm
DIA. MOUNTING HOLES - 10.5 mm
NUMBER OF TEETH - 38
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JTR1857.38 OR JTR4588.38