Microshift MTB Groupset Advent MX Pro 1x11 Speed - 11 Speed - XD Driver - Any - No Needs Images Sustain Base marked “A” or

Sustain Base marked “A” or “B” to match Reverb Stealth series

Both securely install between your bicycle's stem and stem cap

CSU / Steerer tube materials: Aluminium alloy

20" size runs Maxxis' lightning fast 3c Maxx Speed compound too

guaranteeing optimal results

Microshift MTB Groupset Advent MX Pro 1x11 Speed - 11 Speed - XD Driver - Any - No Needs Images Sustain Base marked “A” orAll new and all mountain, the Advent MX Pro 1x11 Speed Groupset is Microshift's most robust, high performance group ever made. Designed for riders who push hard, it delivers the longest cassette life, fastest shifting, and strongest chain retention in their lineup. The Advent MX G Series 11 Speed SpeedRamp cassette for XD driver hub bodies is the smoothest shifting, most durable cassette Microshift has produced. SpeedRamp technology uses 64 discrete