Wheels Manufacturing Grade 25 1/8" Loose Ball Bearing: Bottle of 250 CheckoutSpec= Straight Compatible with handlebars measuring 18

Compatible with handlebars measuring 18 mm to 21

The versatile tread rolls easily and with low vibration but grips safely and reliably on gravel roads and smoother dry trails

This non-fluorinated mix is intended for >55% relative humidity

working on both sides of freezing when conditions are changing between coarse and transformed moist to wet fine grained snow

Wheels Manufacturing Grade 25 1/8" Loose Ball Bearing: Bottle of 250 CheckoutSpec= Straight Compatible with handlebars measuring 18Wheels Manufacturing Grade 25 1 8" Loose Ball Bearing: Bottle of 250. Loose ball bearings in bags or bottles. Replacement loose ball bearings