Sealed Crank Shaft Diameter : 19mm Pedal material : Plastic Number of spokes : 36 Chain type : Single speed Collection : Partially collected Recommended by : 11 years

Its wheels and ball bearings make it fun and easy for a beginner's legs to roll to school

Steel Handle length : 16 cm Flange : Flangeless Material : Silicone Plugs : Included Hardness : Medium Weight : 100g

Spin your bar multiple turns with ease thanks to the precise sealed ball bearings

Three-piece Driver page : Right Crank material : Aluminum Bottom bracket : Sealed

Mission Aluminium BMX Nipplar (Röd) Handskar Sealed Crank Shaft Diameter :Reduce the weight of your wheel with a set of lightweight aluminum nipples These BMX nipples from Mission are designed for riders looking for a way to reduce the weight of their BMX even more. These spoke nipples are made of high grade aluminum and weigh less than 50% of normal brass nipples. Perfect as an upgrade to your current wheel, or to build a custom wheelset. Technical description Length: 16mm (5 8") Quantity: 40 pieces Materials: 14 gauge