مميزات خاصة

LONG TERM USE: The Bicycle Bottom Bracket is made with good materials, which is solid and durable with a long service time.
GREAT WORKMANSHIP: With good performance, bearing structure, the degree of lubrication is quite good, and the steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.
NICE SYSTEM: Integrated System can protect the frame to provide more power output, which makes the Bottom Bracket working more effective.
DESIGNED FOR: Professional suitable for 68mm frame shell, a good accessory for your bikes.
GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days. In terms of any problem of this product, you can send emails as soon.

وصف

Features:
LONG TERM USE: The Bicycle Bottom Bracket is made with good materials, which is solid and durable with a long service time.
GREAT WORKMANSHIP: With good performance, bearing structure, the degree of lubrication is quite good, and the steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.
NICE SYSTEM: Integrated System can protect the frame to provide more power output, which makes the Bottom Bracket working more effective.
DESIGNED FOR: Professional suitable for 68mm frame shell, a good accessory for your bikes.

Specification:
Suitable: for 68mm Frame Shell
Weight: about 316g/11.15oz
Size: about 68 * 118/120/122.5/124.5/127.5mm
Cups thread size and pitch: 34.798mm 1.37*24TPI
Structure: 2 Bearings

Package List:
1 * Quare Hole Axis
2 * Screws

Note:
Please use the BB tool to install and replace the bottom bracket for safety.

مرحبًا،

بحث

دعامة سفلية للدراجة، محور كرنك بفتحة مربعة، عمود مركزي للدراجة الجبلية المتوسطة للدراجة لذراع عمود دوران مدبب مربع (68X127.5L)

مميزات خاصة

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