SRAM DUB BSA 68/73mm DUB BB92 DUB PF30 Bottom Bracket for sram gx nx sx crankset MTB bike BB bike bicycle accessories

ZTTO BB91 Bearing External Bearing Bottom Brackets for Bicycle Axis MTB Road Bike Bottom Bracket Bracket Screw Type 68/73 mm

Seal Bearing Thread 68 73mm BSA68 BB91 Bicycle Bottom Bracket Set Shell 24mm Spline Shaft MTB Highway Bike Bracket Accessories

Follow the store to get more discounts note: Thread bottom shaft displayThreaded bottom bracket68-73 five-way applicationanodic oxidationlaserCNC cuttingaluminium alloyPlease contact us before leaving negative feedback or raising a dispute. We are very willing and will try our best to help you solve any problems. We are serious sellers. Please trust us.If you are satisfied with our products and services, please take a few minutes to write us a positive five-star feedback and thank you in advance for your support.Russian friends, please leave your full name: surname+first name, so that the package can be normal Reference for use of bottom [...]

MTB Bike Axis BB Bike Bottom Bracket Square Tapered Spindle Crankset Axis Parts MTB Road Pro Bicycle Bearing Adapter Fixed Gear

Feature: 1. High quality steel, durable, long service life; 2. Sealing and waterproof; 3. Integrated bearing provides long-term stable transmission. Specification: Main material: Steel Product color: Black + Gray Product length: about 118mm/120mm/122.5mm Product diameter: 68mm Net weight: About 320g Instruction: The length of the central shaft should be matched with the tooth disc. Different tooth discs may be matched with different lengths of the central shaft. If the central shaft is long or short, it will affect the speed change. It is better to remove the dental disc and directly [...]