Box Two Center Clamp Race Stem 2-Piece The Primo Freemix wheel features

The Primo Freemix wheel features the best selling Primo freemix FC hub built onto a Primo VS rim using Primo forged spokes

Profile Racing’s Chromoly Hub Axles are precision CNC machined and heat treated for unmatched strength and durability

Material: 100% Chromoly

The Trapez Hub utilises sealed bearings for smoothness and a 9t one piece driver to finish

Box Two Center Clamp Race Stem 2-Piece The Primo Freemix wheel featuresThe Box Two Hollow Center Clamp stem is cold forged from the highest quality 6061 T6 aluminum available. Featuring an open skeletal design and a dual mid bolt wedge mounting system, they are lightweight yet maintain a very high level of strength. A 53mm extension stem weighs just 218g (7. 7oz). By removing the rear pinch bolts and moving the mounting bolts to the middle of the stem, Box reduced the weight, size and eliminated a serious hazard to the