To convert 10s triples or doubles into singles. 42t cog to convert 10s 11-36 cassette into 11-42. Syncro-Ring Single chainrings
Spider for X0 cranksets to convert them into singles
Conversion 1x
CORONE SINGLE OSYMETRIC
The non-oval chainrings which won the Tour de France 2012 are now the best choice for MTB top performers
XX1 Spider compatible
To convert FRM CU2 or CU3 cranksets into singles for original XX1 or comaptibles like FRM Syncro-Ring XX1
Spider for Single Ring
To converto FRM CU2 or CU3 cranksets into singles
CORONE SYNCRO-RING 104 Single
CNC machined form 7075 alloy for ENDURO or X-COUNTRY, our Syncro-Rings show marrow/wide tooth profile to avoid chain dropping. As used by the Enduro Italian Champion Alex Lupato without any chainguide. Available in 30-32-34t
CHAINRING SINCRO-RING XX1
CNC machined from 7075 alloy, for X-COUNTRY or ENDURO. Narrow and wide tooth profile ro avoid chain dropping. Compatible with Sram XX1 crankset. Available in 30-32-34t
Cog LG42T
To convert 10s 11-36 cogset into 11-42 A cheap way to convert your older 2x10 drivetrain into a new 1x10
Spider Single X0 GXP
To convert Sram X0 triple or double crankset into Single. Available for either chainrings 104mm BCD or original XX1