Aribike produces monoring cyclocross spiderless with ARI XX1
stop drop tooth compatible with the following cranksets
with MONORING SPIDERLESS ARI XX1
it has to be used exclusively the original Sram XX1 11speed chain, also with 10speed cassette.
32 / 33 / 34 / 35 / 36 / 37 / 38 / 39 / 40 / 41 / 42 / 43 / 44 / 45 / 46
chainrings with par teeth have the special XX1 ARI shape which does not require the use of the guidechain
and they can be used with 10speed e 11speed cassettes
Monoring spiderless Aribike have offset Ø