ZTTO Bicycle Bottom Bracket 80X142mm 100×155/177mm Square Tapered Threaded For Axis Quare Hole Square Crankset For Fat Snow Bike

Description

ZTTO Square Tapered Threaded Bottom Bracket
Material:Steel
Size:80x142mm 100x155mm 100x177mm
BB Tool: about 103g
For80/100mm Frame Shell
For Fat Snow Bike
Cups thread size and pitch: 34.798mm 1.37 x 24TPI
Structure: 2 Sealed Bearings
JIS STANDARD BOTTOM BRACKET

This is an ordinary JIS standard square tapered bottom bracket, nothing special about it. Compatible with all JIS standard square taper crankset. Remember to check your old bottom bracket or ask your frame manufacturer for the right bottom bracket length.
INSTALL AND FORGET

We don't want you to remember us, because when you notice the bottom bracket, it must be creaking like hell. We use high quality bearings to make sure the bottom bracket running smooth and quiet. CNC machined steel spindle is strong and accurate. Provide solid support for every ride. Our bottom brackets have good resistant to water or rust. Makes them last longer to our competitors.
MULTIPLE CHOICES

We offer 3 types of bottom brackets, the 80 x 142L 100 x 155L and 100 x 177L. It's not hard for you to find the right product for you.
HOW TO INSTALL THE BOTTOM BRACKET

A good bottom bracket also needs proper installation. First, clean the frame shell threads with clean rag, then heavily grease them or apply light thread lock. Then use a traditional splined bottom bracket tool to tighten the bottom bracket to 50-70 nm. If you do not follow these steps, the bottom bracket could be likely to produce strange noise and been prematurely worn out.
Suggestion

Please choose the bottom bracket you need, and use BB Wrench to screw into frame for safety.

If you have any problem with this product, please contact with us at anytime.