Shimano 105 RD-7100 12sp Rear Derailleur fw25 Optimized air retention and ease

Optimized air retention and ease of installation thanks to a revamped architecture design

(700 x 28c)

The SES Race Day is what the name implies - a tire developed for the days when you pin on the number and every second counts

the shaped hydration bladder is easy to fill without needing to be removed from your frame pack and connects to the accessory clip in Backcountry Frame Packs for improved stability

and its permanent odor control doesn’t diminish after washing

Shimano 105 RD-7100 12sp Rear Derailleur fw25 Optimized air retention and easeThis 12 speed rear derailleur is engineered for modern drivetrains, offering a high capacity design that ensures smooth and reliable shifting across a wide range of gears. Its conventional direct attachment mount provides a stable foundation for consistent performance on various road or gravel setups. Gearing Versatility: Features a 41T total capacity and is optimized for cassettes with a 34T to 36T low sprocket, accommodating a maximum front