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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
The CR-M9050 EVO12 Boost chainring is crafted with high quality CNC machined 7075-T6 aluminum and features Wave Technology for proven chain retention in extreme conditions
100% standard sealed Enduro Max bearings
Split ring clamp
Water-resistant seam-sealed zippered pocket for easy access
OChain E Active, Brose/SRAM, 55mm, Black frame-tool The CR-M9050 EVO12 Boost chainringIntroducing the OChain E, a revolutionary active spider that transforms your riding experience and elevates your e bike's performance. OChain enables the chainring to rotate backward, effectively disconnecting the transmission from the suspension. The result? A smoother, more efficient ride that enhances your biking adventures. Chainring bolts sold separately TECH INFO Customizable Setup: OChain will come with a 9 degrees set up, with the possibility
