Bicycle Components & Parts

FeatureThis ball bearing is made of stainless steel with high precision and smooth surface, which is rust prevention, corrosion resistance, wear resistance and exquisite appearance. Precision steel balls are high hardness, free of cracks and chips, the mountain bike parts could serve for a long time.Relevant UsageThis bike parts beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, stretch bicycles.Easy-to-UseThis kind of bicycle bearing is inlaid in the retainer design. It is a bicycle part, which is suitable for replacing the crank bearing of the bicycle.SizeDiameter: 4 mm / 0.16 Inch ;Size: 40 x 32 mm / 1.57 x 1.

FeatureThis ball bearing is made of stainless steel with high precision and smooth surface, which is rust prevention, corrosion resistance, wear resistance and exquisite appearance. Precision steel balls are high hardness, free of cracks and chips, the mountain bike parts could serve for a long time.Relevant UsageThis bike parts beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, stretch bicycles.Easy-to-UseThis kind of bicycle bearing is inlaid in the retainer design. It is a bicycle part, which is suitable for replacing the crank bearing of the bicycle.SizeDiameter: 4 mm / 0.16 Inch ;Size: 40 x 32 mm / 1.57 x 1.

FeatureThis ball bearing is made of stainless steel with high precision and smooth surface, which is rust prevention, corrosion resistance, wear resistance and exquisite appearance. Precision steel balls are high hardness, free of cracks and chips, the mountain bike parts could serve for a long time.Relevant UsageThis bike parts beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, stretch bicycles.Easy-to-UseThis kind of bicycle bearing is inlaid in the retainer design. It is a bicycle part, which is suitable for replacing the crank bearing of the bicycle.SizeDiameter: 4 mm / 0.16 Inch ;Size: 40 x 32 mm / 1.57 x 1.

FeatureThis ball bearing is made of stainless steel with high precision and smooth surface, which is rust prevention, corrosion resistance, wear resistance and exquisite appearance. Precision steel balls are high hardness, free of cracks and chips, the mountain bike parts could serve for a long time.Relevant UsageThis bike parts beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, stretch bicycles.Easy-to-UseThis kind of bicycle bearing is inlaid in the retainer design. It is a bicycle part, which is suitable for replacing the crank bearing of the bicycle.SizeDiameter: 5 mm / 0.2 Inch ;Size: 31 x 22 mm / 1.22 x 0.

FeatureThis ball bearing is made of stainless steel with high precision and smooth surface, which is rust prevention, corrosion resistance, wear resistance and exquisite appearance. Precision steel balls are high hardness, free of cracks and chips, the mountain bike parts could serve for a long time.Relevant UsageThis bike parts beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, stretch bicycles.Easy-to-UseThis kind of bicycle bearing is inlaid in the retainer design. It is a bicycle part, which is suitable for replacing the crank bearing of the bicycle.SizeDiameter: 5 mm / 0.2 Inch ;Size: 31 x 22 mm / 1.22 x 0.

FeatureThis ball bearing is made of stainless steel with high precision and smooth surface, which is rust prevention, corrosion resistance, wear resistance and exquisite appearance. Precision steel balls are high hardness, free of cracks and chips, the mountain bike parts could serve for a long time.Relevant UsageThis bike parts beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, stretch bicycles.Easy-to-UseThis kind of bicycle bearing is inlaid in the retainer design. It is a bicycle part, which is suitable for replacing the crank bearing of the bicycle.SizeDiameter: 5 mm / 0.2 Inch ;Size: 31 x 22 mm / 1.22 x 0.

FeatureThis ball bearing is made of stainless steel with high precision and smooth surface, which is rust prevention, corrosion resistance, wear resistance and exquisite appearance. Precision steel balls are high hardness, free of cracks and chips, the mountain bike parts could serve for a long time.Relevant UsageThis bike parts beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, stretch bicycles.Easy-to-UseThis kind of bicycle bearing is inlaid in the retainer design. It is a bicycle part, which is suitable for replacing the crank bearing of the bicycle.SizeDiameter: 5 mm / 0.2 Inch ;Size: 20 x 11 mm / 0.79 x 0.