The all-new AmEn1 for All Mountain & Enduro combines the advantages of 1x and 2x drivetrains with those of gear boxes. In combination with a ten- or eleven-speed cassette, the 24/36 teeth crank provides a perfect gear range.
The big chainring is segmented into four parts that swivel into the chain line, smoothly and seamlessly picking up the chain. – Our technique provides a natural, harmonic shift.No front derailleur and therefore no chain/cage rattling on downhills.Smaller gear steps help you find the optimum ratio, and the little chainring helps you climb steep sections, especially with longer travel bikes. Fits on all frames with BSA and/or ISCG03/ ISCG05 standard bottom bracket mounting.
To better protect your Vyro Crank from impacts you can also opt to add the optional Bash Guard.