Reverse Colab Expert Derailleur Mounting Bolt

The Reverse Colab Expert derailleur mounting bolt secures the Colab Expert tensioner to the derailleur hanger. It is the right replacement for riders using the Reverse Colab Expert tensioner on their singlespeed, whether replacing the bolt or keeping a spare.

The bolt is made from stainless steel, measures M10 x 20 mm and includes a lock washer. It weighs 15 g with a tolerance of ±5%. It is compatible with Colab Expert tensioners with item codes 40272, 40290 and 40297, so check your tensioner's code before ordering, as the bolt must be matched to those models.

Reverse Components was born in 2004 from Peter Schmid’s passion for mountain biking and is now based in Freudenstadt, in Germany’s Black Forest. It makes MTB components, from handlebars to pedals and wheels, and works with the EFBE laboratory to test them, bringing trail experience into product development.