Trapas Shimano Tiagra BB-RS501 BSA 68 70 mm TRAINERS inclusief dit chique frame

inclusief dit chique frame

It is durable and reliable

Batterijduur tot 10 uur

The crank blades are interchangeable

Trapas Shimano Tiagra BB-RS501 BSA 68 70 mm TRAINERS inclusief dit chique frameThe Shimano Tiagra Bottom Bracket uses a new sealing construction for long term performance. Model: BB RS501 Series: Tiagra 4700 Series HollowTech II bottom bracket type bottom bracket with thread: Yes Screw thickness with thread of the bottom bracket 68 mm: yes Screw thickness with thread of the bottom bracket 70 mm: yes The Shimano Tiagra BB Rs501 bottom bracket has a revised sealing design for a longer lifespan. Details: Shimano HollowTech II