Precision fit for Crupi and Rhythm cranks ensures secure installation and removal
Durable construction provides long-lasting performance under frequent use
Easy to install and maintain, reducing the need for frequent replacements
Compatible with both new and existing Crupi Pro Cranks for versatile use
Summarized by Shop
PRODUCT DETAILS
Replacement crank screws. Like all nuts/bolts & screws on your bike, they require regular maintenance by keeping them tight. To fit all Rhythm cranks and the new coming Crupi Pro cranks only (don't think they fit any other brands?).
