Redshift Sports ShockStop Pro Suspension Stem - 90mm 31.8 Clamp. +/-6 1 1/8" Aluminum BLK MFPN=RFAASENDYSTE04 uses an algorithm with a

uses an algorithm with a suite of sensors to read rider and terrain inputs to anticipate the perfect suspension position

A variety of tools for reaming tapping and facing bicycle headtubes and bottom brackets

} 7075 domestically sourced aluminum is machined

spindle CrMo size 9/16" color blue weight 416g

ShiftersShimano Deore SL-M6100-R / Rapidfire Plus

Redshift Sports ShockStop Pro Suspension Stem - 90mm 31.8 Clamp. +/-6 1 1/8" Aluminum BLK MFPN=RFAASENDYSTE04 uses an algorithm with aTitanium hardware and weight reducing CNC machining takes the ShockStop Pro Suspension Stem to the next level of performance. Enjoy the same shock reducing benefits of the standard ShockStop Stem with 15% less weight and a premium finish. Whether you're on a local group ride or exploring gravel back roads the ShockStop Stem will make your ride smoother faster and more comfortable. Go further reduce fatigue from bumps and vibrations Ride faster energy