Recumbent bike-trike chain idler roller by Velodreamer.

DEAR BUYER! We ship worldwide. But please note: due to customs regulations, you may be subject to customs duties. (CHECK LOCAL PRICES)

Diameter: 80mm 
Inner width: 9mm
Outer width: 13mm
Width with bolts: 24mm
Weight: 160 grams
Material: Steel
Bearing:  Standard 6200 (Replaceable. Outer diameter 30mm. Inner diameter 8-12 mm. )
Number of teeth 18t.
The roller is laser cut from high strength steel. This makes it very durable.
Painted with two-component automotive paint.
The bolts can be replaced by yourself if necessary.
It is also possible to replace the bearing. (outer diameter is 30 mm).
If you need a reliable and inexpensive chain idler roller. This is it.