Shimano Ultegra ST-R8150 Di2 Shift/Rim Brake Lever Set 2x12-Speed Bicycle Accessories_Shoe Covers FRAME: Sprint carbon monocoque

FRAME: Sprint carbon monocoque

Wrap-Around Amber LED Illuminated Side Marker

Super Bright 600 Lumen Output

Inflate up to 8 road tires from 0-100 psi on a full charge

(hint: we don’t have a lockout mode)

Shimano Ultegra ST-R8150 Di2 Shift/Rim Brake Lever Set 2x12-Speed Bicycle Accessories_Shoe Covers FRAME: Sprint carbon monocoqueThe ST R8150 electronic shift brake levers 2x12 speed brake mechanically. It scores with fast gear changes that are defined and intuitive thanks to the Shimano index shifting system. Cables are routed from the STIs first to a junction box and then to the battery, which in turn is connected to the rear derailleur and front derailleur. You can also connect the STIs to each other and run a cable from the right shifter to the battery. The ergonomics of