104mm to 130mm BCD ADAPTER This one was a tough nut to crack! Ideal for pairing larger 130BCD Gates Carbon Drive rings with wider 104BCD cranks for optimal performance on Rohloff Speedhub's outboard drive line.
* Allows for the use of 130BCD chain or Gates Carbon Drive belt rings with 104BCD cranks. * Provides variable chainline positions for single speed setups. * Requires use of proprietary nut/bolt set for overlapping lobes. * Machined 6061 aluminum. * Black anodized finish. * Weighs 26g
Please note that this adapter is will alter the clocking of ramped rings and impede flawless shifting on multi-ring systems.