SKU: 45181103674
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Ultra-light hollow carbon fiber crankarms are 29g lighter than previous models
Brighten Your Mornings with Our Vibrant Floral Coffee Mug
Approved by ASTM and CPSIA for added peace of mind
Pair them with your favorite top for a complete look that transitions seamlessly from workout to casual outings
Paired with a robust steel guard
Shimano EW-RS910 Di2 Drop Handlebar Junction Box - 2-Port Charging Mam Jam's Candle Company Ultra-light hollow carbon fiber crankarmsElevate your cycling experience with the Shimano EW RS910 Di2 Drop Handlebar Junction Box. Designed for seamless integration and optimal performance, this junction box ensures your bicycle's electronic components communicate flawlessly. Connects via SD50 E tube wires to multiple points: front derailleur, rear derailleur, cockpit junction box, and battery mount. Compatible with all Di2 components requiring the same firmware version for reliable
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