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Product Detail
Specification
Opposite side 17mm (Same size as stock nut)Description
[Product Description]
・This nut has more effective threads than the stock nut and has a much wider seat surface.
・Install the stock kick gear (crown), remove the conical washer, and install this product.
[Features]
・By tightening the nut with a wide seat surface, it can be fixed more stably than the stock nut.
・It is recommended to use for the bike which has become easy to loosen the stock nut, or for the increased torque by increasing the bore.
・The stock conical washer is no longer required.
・This nut has more effective threads than the stock nut and has a much wider seat surface.
・Install the stock kick gear (crown), remove the conical washer, and install this product.
[Features]
・By tightening the nut with a wide seat surface, it can be fixed more stably than the stock nut.
・It is recommended to use for the bike which has become easy to loosen the stock nut, or for the increased torque by increasing the bore.
・The stock conical washer is no longer required.
Caution
*This product is a modification enhancement part.Make fine adjustments to suit the bike.*For bikes that use a lot of boss washers or long bosses, pay attention to the protrusion width of the crankshaft spline.
*The stock tightening torque is 45Nm (4.5kg.m). Do not go below this value.
*Use the stock plate washer for the bikes below.
Cygnus X Model 4 [BF9] Japanese
Cygnus X Model 4 [2UB] Taiwan
Cygnus X Model 5 [B2J] Taiwan
Bw's 125 type 2 [BG1] Japanese
BW'S R[2JS]Taiwan