Only for 28.99mm Sram DUB Cranks

Aluminum Alloy makes it solid and durable with a long service time

Dual silicone seal can absorb roundness tolerance for installing ports of Bracket Bottom. 

Dcbikes Product Features :

External Bearing Threaded Bottom Brackets 

⚠️ Sealed Bearings or Ceramic Bearings - Use 45.6mm-24 notch red tool

Color: Black / Red

Process：CNC Precision Machining

Material: AL7075 aluminum PE hose

For DUB Crankset 28.99mm 

Bicycle Frame: For 68mm/73mm φ34.798mm 1.37 in x 24 TPI Frame Shell

2 spacers included 4.5mm MTB OR 2mm Road 

⚠️ Note 🌟 2.5mm Spacer not included for Ceramic BB 

Tool: 44mm, 16-Notch (Not Included) 

Weight : Estimate 97.1g

Package Includes :

1 X New Threaded BB For Sram DUB BSA Bottom Bracket 68mm/73mm 28.99mm

Buy Aftermarket BB For Sram DUB crank & Accessories From Dcbikes® Online Bike Store www.dcbikes.com.sg | Singapore Favourite Choice For Mountain Bike, Bicycle Parts Components & Accessories Shop