2pcs Rear Wheel Axle Durable Mountain Bicycle Bike Bottom Bracket 1/4 Inch x 9 Ball Bearing Cages Cycling Parts

Bicycle BB Bottom Bracket 68-72mm MTB Bike Thread Kit Axis for Crankset Parts Bicycle Bottom Brackets Cycling Parts

Aluminum Alloy Mountain Bike BB 68-72mm Bottom Bracket MTB Bicycle Thread Type Middle Axis Crankset Parts Feature: The high-strength 7075-T6 aluminum alloy shell is fully CNC processed. Separate rubber washer, built-in spring, to withstand the sliding gap, so as to cause no gap action, prevent dust and moisture from entering the forest, with good waterproof. Separate rubber washers, with double-sided sliding characteristics, will not increase resistance to the rotating bearing, and have high lubricity. We adopt the newly designed end cover and adopt groove sealing technology to greatly improve [...]

MTB Road Bicycle Axle For Square Hole MTB Mountain Bike Road Bike Sealed Cartridge Steel With Screws Brand New

68-73mm Bicycle External Bearing Bottom Brackets Integrated Aluminum Hollow Threaded Crankset Bearings Bicycle Axis BB44 Wrench

Bullet and Durable: Made of high-quality aluminum alloy, strong and durable, fine workmanship, lightweight and and Dirt-proof: Sealed bearing, compact structure, to avoid the penetration of damp and dirt, lubrication is comfortable, and Thread: Threaded lock design, strengthen the stability of the side, not easy to loosen. L is left, R is right, it can be disassembled with 44mm bottom bracket Installation and Operation: The hollow one-body hanging type can increase the pedaling frequency, reduce noise, and make riding more labor-saving. Easy installation and operation, providing better pedal power Application: 3 resin washers and 1 [...]

Brand New Bike Bottom Bracket BSA 68-73 Aluminum Alloy BSA 68-73 Bike Bottom Bracket For 24mm Axle Or GXP Axle

Description: x 100 brand new and high quality x Made of high quality material, durable and practical to use x Bike Bicycle BSA BB 68-73 Bottom Bracket for-Shimano-SRAM GXP/FSA/Raceface x English Threaded, fit with BSA,BB68/73, BB51,BB52,BB70 x Nylon Seals Outside the Bearing x for 24mm axle or GXP Axle Specification: x Material: Aluminum alloy x Color: Black As Pictures Show x Inner diameter: 24mm x Weight: About 99g x Model: BSA 68-73 Package Includes: 1 x Bike Bottom Bracket Note: 1. The real color of the item may be slightly different from the pictures shown on website [...]

Mountain Bicycle Middle Axle Aluminum Alloy Replacing Part Repairing Maintenance Central Movement Accessory Outdoor

This mountain bike middle axle uses aluminum alloy as the material, which is wear resistant and can be used for long time.Spare part: This aluminum alloy MTB bike axis can be used as a replacing part to repair the accessory of the bicycle.Waterproof: The road bike replacing part is designed to be waterproof so that can be used even in the rainy days.Easy to install: The bicycle repairing lower bracket is small and lightweight which can be installed on the bike easily.Wide application: This bike central movement is widely used which is suitable for both mountain bike and road [...]