مميزات خاصة

Suitable for 68mm frame shell.
LONG TERM USE: The Bottom Bracket is made with good materials, which is solid and with a long service time.
The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom. Please use the BB tool to install and replace the bottom bracket for safety.
The bottom bracket is solid and with a long service time.
【SUITABLE FOR】Suitable for 68mm frame shell.Remember to check your old bottom bracket or ask your frame manufacturer for the right bottom bracket length.Please use the BB tool to install and replace the bottom bracket for safety.

وصف

1. The bottom bracket is solid and durable with a long service time.
2. The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.
3. Integrated System can protect , more power output, it's better than ordinary structure bottom bracket.
4. Suitable for 68mm frame shell.
5. Please use the BB tool to install and replace the bottom bracket for safety.

Specification:
Features:
1. The bottom bracket is solid and durable with a long service time.
2. The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.
3. Integrated System can protect , more power output, it's better than ordinary structure bottom bracket.
4. Suitable for 68mm frame shell.
5. Please use the BB tool to install and replace the bottom bracket for safety.
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

مرحبًا،

بحث

Yctze دعامة سفلية للدراجة لكرنك عمود مدبب مربع، MTB 125 مم 73 × 142 مم، 68 مم مترابطة، متوافق مع شيمانو، دراجة كرنك مربع مستدق BSA 122، 68 × 122.5 مم

مميزات خاصة

وصف

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