104mm to 130mm BCD ADAPTER

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104mm to 130mm BCD ADAPTER

45.00
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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.
This adapter is designed for maximum utility with Gates Carbon Drive systems and may offset chainline for traditional chain drivetrains. It is possible to reduce this offset on some setups by spacing the crankset slightly outboard. Please consult a competent mechanic for installation and setup assistance.