6 قطعة دراجة الكرة كرنك تحمل 1/4 في x 9 كرات أسفل قوس دراجة جبلية أجزاء الملحقات

عذرا، هذا المنتج غير متوفر

Package included: Every package comes with 6pcs bike axle wheel frame bearing.
Size: The bike crank bearing outer diameter is 29mm/ 1.14inch, inner diameter is 21mm/ 0.83inch, ball diameter 1/4inch.
Material: These bottom bracket bearings are made of carbon teel material.
Application: This ball bearing retainer for bike parts replacement, this ball bearing retainer with 9 balls, which suitable for bicycle bottom bracket. It is an ideal replacement for your bike.
Please be sure to verify the size before you order the ball bearing.

Specification
Size: Diameter 29mm/ 1.14inch
Material: Carbon teel
Color: Silver
Quantity: 6 pcs bike ball crank bearing

Notes
Manual measurement, please allow slight errors on size.

مرحبًا،