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or personal items during your ride
High-quality aluminum construction ensures durability and lightweight performance for demanding MTB rides
aerodynamically optimized design complements any high-performance bicycle
coupled with coaster brake options that include trim kits
The integrated magnet facilitates compatibility with e-bike speed sensors
Shimano Dura-Ace R9100 11-Speed Aluminum Chainrings Bundle 42t & 54t, Hollowglide Tech, Black Part Type_Upper Bolt and Spring or personal items during yourOptimize your road cycling performance with this premium Shimano Dura Ace R9100 Chainring Bundle, featuring a 42 tooth inner and 54 tooth outer chainring designed for 11 speed drivetrains. Crafted from lightweight, durable aluminum with a sleek black finish, these chainrings are engineered to enhance your cycling efficiency and precision. **Engineered for High Performance & Reliability** Integrating Shimano's Hollowglide Technology, these chainrings
