Street Runner Flame Chain Tensioner - 14mm with 3/8" Adapter - Pair - Purple 31.2mm the Redline Proline Micro is

the Redline Proline Micro is a great choice

The corrugated rim center adds exceptional strength

Designed to look like the classic Old Skool Pro shoe

Black spokes and nipples (black on black)

The Primo Remix/Mix Spring & Pawl Kit features replacement spring and pawls for Primo Mix cassette drivers

Street Runner Flame Chain Tensioner - 14mm with 3/8" Adapter - Pair - Purple 31.2mm the Redline Proline Micro isManufactured from extruded and CNC machined 6061 T6 aluminum, the Street Runner Flame Chain Tensioners are precision engineered to securely hold your rear wheel in position. These tensioners fit 14mm dropouts but can accommodate 3 8" hubs with included axle spacers. Sold as a pair. Color: Purple