Dual chainring for BBSO2

[tinasdude]

Dual chainring for BBSO2. No adapter required. http://www.edibike.it/shop/accessori/corona-doppia-4248-denti-per-bafang-centrale-bbs01-e-bbs02/

 

[RoyL]

193.98 € IVA inclusa

Ouch !!

 

[tinasdude]

I thought so too at first. What is the cost of one bleckie or Luna 42T. Or a 130 BCD adapter and 2 race face chainrings. Gearing solutions aren't cheap