DT Swiss H 1900 Spline 30 Rear Wheel - 29" 12 x 148mm 6-Bolt Micro Spline BLK MFPN=6870 Praxis 30mm external Euro BB

Praxis 30mm external Euro BB with CNC machined 6061-T6 aluminum cups and oversized precision sealed bearings for smooth operation

A non-fluor version of HF21 Graphite

Laser cut and cnc machined 5mm 4130 crmo heat-treated for 3/8(10mm) axle

Color Pink

year 2010 model BoXXer-WC (35mm SoloAir) description air top cap

DT Swiss H 1900 Spline 30 Rear Wheel - 29" 12 x 148mm 6-Bolt Micro Spline BLK MFPN=6870 Praxis 30mm external Euro BBWhen motor assistance and leg power meet the range of terrain a bike can conquer grows almost exponentially. The H 1900 SPLINE is designed for this now upgraded with the famous DT Swiss Ratchet technology. The Ratchet LN system distributes the combined forces from the rider and the motor over a larger area than the previous pawl freehub systems increasing the systems durability thanks to lower load peaks. The 370 hub enables full power transmission to