OctaRamp RC-2 94g
Now sporting significant weight reduction and improved shifting performance.
For long lasting performance all rings are fully Hard Anodized.
Unique 15° machined chain ramps offer superior chain engaging on 5 different crank positions, this translates in super quick up-shifting performance. Special machined teeth help both up and down chain shifting.
We recommend to use the OctaRamp RC-2 complete set for a correct ring phase.
50-34T chainring set
BCD 110mm.
Compatible with 10-11-12s chains by Sram-Shima-Campag.
(not compatible with Sram AXS )
Super accurate 3D cnc, 5 shifting ramps.
Hard black anodized laser etched graphics.

100% made in Italy
Studio Riva SRL
P.IVA e C.F. IT04473590968