catazer Bike Square Taper Bottom Bracket BSA 68mm Steel Crank Spindle 107mm

catazer Bike Square Taper Bottom Bracket BSA 68mm Steel Crank Spindle 107mm

• Wide Compatibility: Standard BSA 68mm shell with square taper interface, available in 103mm to 127.5mm multiple lengths. Compatible with BB-UN26 / BB-300 / BB-100 / BB-101 series, fits most mountain bikes, road bikes and commuter bikes
• High Performance: Built-in high-precision sealed bearings effectively block dust, mud and water, reduce friction resistance, deliver smooth pedaling feel
• Durable Structure: Premium aluminum alloy axle housing paired with steel bearings, features high rigidity and excellent load capacity, stable and wobble-free during pedaling, wear-resistant
• Lightweight: Bike bottom bracket about 300g(±20g), without add extra weight to your bicycle
• Easy Installation: Package includes 1 piece square taper bottom bracket and 2 fixing bolts. Standard BSA thread design allows quick DIY installation, for replacement