Ratio Kits

X1 Ratio Set

8mm SplineXS Bore (KIT-0087)

Part Number	Description	QTY
WCP-0547	30t Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)	1
WCP-1637	15t 20DP Pinion Gear (17t PD, 8mm SplineXS Bore)	1
WCP-1638	16t 20DP Pinion Gear (17t PD, 8mm SplineXS Bore)	1
WCP-1639	17t 20DP Pinion Gear (17t PD, 8mm SplineXS Bore)	1

8mm Key Bore (KIT-0090)

X2 Ratio Set

8mm SplineXS Bore (KIT-0088)

Part Number	Description	QTY
WCP-0546	28t Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)	1
WCP-1640	17t 20DP Pinion Gear (19t PD, 8mm SplineXS Bore)	1
WCP-1641	18t 20DP Pinion Gear (19t PD, 8mm SplineXS Bore)	1
WCP-1642	19t 20DP Pinion Gear (19t PD, 8mm SplineXS Bore)	1

8mm Key Bore (KIT-0091)

X3 Ratio Set

8mm SplineXS Bore (KIT-0089)

Part Number	Description	QTY
WCP-0539	26t Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)	1
WCP-1643	19t 20DP Pinion Gear (21t PD, 8mm SplineXS Bore)	1
WCP-1644	20t 20DP Pinion Gear (21t PD, 8mm SplineXS Bore)	1
WCP-1645	21t 20DP Pinion Gear (21t PD, 8mm SplineXS Bore)	1

8mm Key Bore (KIT-0092)